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NE40E V800R023C10SPC500 Diagnose

Device Management Diagnostic Commands

Device Management Diagnostic Commands

active mode-control license

Function

The active mode-control license command activates the PTN mode switching control item in the GTL license.

The undo active mode-control license command deactivates the PTN mode switching control item in the GTL license.

By default, the PTN mode switching control item in the GTL license is activated.

This command is supported only on the NE40E-X3A, NE40E-X8A, NE40E-X8C, NE40E-X16A and NE40E-X16C.

Format

active mode-control license

undo active mode-control license

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To activate or deactivate the PTN mode switching control item in the GTL license, run this command.

Prerequisites

The GTL license with the PTN mode switching control item exists on the device.

Follow-up Procedure

Restart the device after you activate or deactivate a control item in a GTL license for the configuration to take effect.

Example

# Deactivate a control item.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] undo active mode-control license
Warning: This operation will change dcn-control-plane mode to dcn-management-plane mode, which will interrupt the communication with the ATN device.
Please confirm to execute this command.continue?[y/n]:y
Info: The mode has been changed to dcn-management-plane mode successfully. This operation will take effect after reboot.
# Activate a control item.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] active mode-control license
Warning: This operation will change dcn-management-plane mode to dcn-control-plane mode, which will interrupt the communication with the ATN device.
Please confirm to execute this command.continue?[y/n]:y
Info: The mode has been changed to dcn-control-plane mode successfully. This operation will take effect after reboot.

active port-basic ap-id

Function

The active port-basic ap-id command activates interface-specific basic hardware licenses on an AP.

The undo active port-basic ap-id command deactivates interface-specific basic hardware licenses on an AP.

Format

active port-basic ap-id ap-id slot slot-id card card-id port port-list

undo active port-basic ap-id ap-id slot slot-id card card-id [ port port-list ]

Parameters

Parameter Description Value
ap-id ap-id

Indicates the ID of the AP device.

The value is an integer ranging from 1024 to 8191.
slot slot-id

Specifies the slot ID of a controlled board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
card card-id

Specifies the ID of a controlled subcard.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
port port-list

Specifies the port list mapped to the license type on a subcard.

The value is a string, the port list of the string ranges from 0 to 255.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

To activate interface-specific basic hardware licenses on the specified AP device, run the active port-basic command.

Precautions

Please log in to the AP device to check the activation status of port-basic licenses after running the command.

Example

# Activate the basic hardware licenses on interfaces numbered 0 through 8 on a subcard with ID 3 of a board in slot 3 on the AP device with ID of 1025.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] active port-basic ap-id 1025 slot 3 card 3 port 0-8
Info: Please log in to the AP device to check the activation status of port-basic licenses.

bandwidth-isolate

Function

The bandwidth-isolate slot command displays, sets, or clears the bandwidth limit isolation flag of a subcard.

Format

display bandwidth-isolate slot slotid

set bandwidth-isolate slot slotid [ card cardid ]

reset bandwidth-isolate slot slotid

Parameters

Parameter Description Value
slot slotid

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
card cardid

Specifies the slot ID of a subcard.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

The display bandwidth-isolate slot command displays the bandwidth limit isolation flag of a subcard.

The set bandwidth-isolate slot command sets a bandwidth limit isolation flag for a subcard.

The reset bandwidth-isolate slot command clears the bandwidth limit isolation flag of a subcard.

Example

# Set subcard isolation flags for bandwidth restriction of all subcards in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set bandwidth-isolate slot 1
Set Slotid:9 bandwidth-isolate flag success!
# Clear subcard isolation flags for bandwidth restriction of all subcards in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] reset bandwidth-isolate slot 1
Reset Slotid:9 bandwidth-isolate flag success!
# Display subcard isolation flags for bandwidth restriction of all subcards in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display bandwidth-isolate slot 1
The register flag info of Slotid 9 as follows: 
CardId               RegInfo
   0                 UnRegister
   1                 UnRegister
   2                 UnRegister
   3                 UnRegister

board reset monitor

Function

The board reset monitor command enables or disables monitoring on board abnormal resets.

Format

board reset monitor { on | off }

Parameters

Parameter Description Value
on

Open board reset monitor.

-
off

Close board reset monitor.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To enable or disable monitoring on board abnormal resets, run the board reset monitor command.

In VS mode, this command is supported only by the admin VS.

Example

# Disable monitoring on board abnormal resets.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] board reset monitor off

check pic-type

Function

The check pic-type command reads the type stored in the EEPROM of a subcard and checks whether the type matches the type stored in the memory after the subcard is registered.

Format

check pic-type slot-id

Parameters

Parameter Description Value
slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To read the type stored in the EEPROM of a subcard and check whether the type matches the type stored in the memory after the subcard is registered, run this command. This command can be added to the inspection tool to detect a fault caused by a hardware error. If the fault cannot be detected in a timely manner, the board cannot be registered after being reset due to an incorrect subcard type, affecting customer services.

In VS mode, this command is supported only by the admin VS.

Example

# Read the type stored in the EEPROM of a subcard and check whether the type matches the type stored in the memory after the subcard is registered.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] check pic-type 1
Pic-type coincidence information :
----------------------------------------------
SLOT PIC Status      Type coincidence 
1    0   Registered   OK  
1    1   Registered   POK  
1    2   Unregistered  NA    
----------------------------------------------

debugging devme log switch on

Function

The debugging devme log switch on command enables or disables the debugging on the DEVMEOP module in the diagnosis view.

Format

debugging devme log switch { on | off }

Parameters

Parameter Description Value
on

Enables debugging on the DEVMEOP module.

-
off

Disables debugging on the DEVMEOP module.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To open or close the diagnostic log for the Devmeop component in Diagnostic view, run the debugging devme command.

In VS mode, this command is supported only by the admin VS.

Example

# Enable debugging on the DEVMEOP module.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] debugging devme log switch on

debugging fmsr

Function

The debugging fmsr command enables the debugging of the FMSR module. If the message parameter is specified in the command, the debugging of messages is enabled. If the error parameter is specified in the command, the debugging of errors is enabled. If the event parameter is specified in the command, the debugging of events is enabled. If the all parameter is specified in the command, the debugging of all information is enabled.

The undo debugging fmsr command disabled the debugging of the FMSR module. If the message parameter is specified in the command, the debugging of messages is disabled. If the error parameter is specified in the command, the debugging of errors is disabled. If the event parameter is specified in the command, the debugging of events is disabled. If the all parameter is specified in the command, the debugging of all information is disabled.

Format

debugging fmsr { all | message | error | event } [ slave ]

undo debugging fmsr { all | message | error | event } [ slave ]

Parameters

Parameter Description Value
all

Enables or disables the debugging of all information.

-
message

Enables or disables the debugging of messages.

-
error

Enables or disables the debugging of errors.

-
event

Enables or disables the debugging of events.

-
slave

Specifies the information on the slave main control board.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
aaa-access debug

Usage Guidelines

Usage Scenario

The debugging fmsr command enables the debugging of the FMSR module. If the message parameter is specified in the command, the debugging of messages is enabled. If the error parameter is specified in the command, the debugging of errors is enabled. If the event parameter is specified in the command, the debugging of events is enabled. If the all parameter is specified in the command, the debugging of all information is enabled.

The undo debugging fmsr command disabled the debugging of the FMSR module. If the message parameter is specified in the command, the debugging of messages is disabled. If the error parameter is specified in the command, the debugging of errors is disabled. If the event parameter is specified in the command, the debugging of events is disabled. If the all parameter is specified in the command, the debugging of all information is disabled.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Enable the debugging of events on the FMSR module.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] debugging fmsr event

debugging mbus state

Function

The debugging mbus state command displays information about the board monitorbus.

Format

debugging mbus state slot slot-id

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view information about the MonitorBus of a board during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Display information about the board monitorbus.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] debugging mbus state slot 1
----------------------------------------------
Type           : LPU
NodeID         : 0
SlotID         : 1
ChipType       : MBUS CHIP V200
BootVer        : 2.0
Roms           : 2
VltSns         : 28
TmpSns         : 14
Offline        : NOTPUSHED
Load           : NOTLOAD
Register       : REGISTER
Power          : ON
Work           : WORK
RegCnt         : 1
PwrCnt         : 1
RstCnt         : 1
RstRea         : NORMAL
Communicate    : NORMAL
PWR_CTRLVer    : 104
RamCheckRst    : OK
Cpu hardid     : 0x3394
Eeproom Hardid : 0x0
HardidCheckRst : IGNORE
----------------------------------------------
# Display information about the fan monitorbus.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] debugging mbus state slot 10
----------------------------------------------
Type        : FAN
NodeID      : 9
SlotID      : 10
ChipType    : MBUS CHIP V20
Present     : YES
Status      : NORMAL
Cable       : PLUG
Register    : REGISTER
Work        : WORK
RstCnt      : 1
RstRea      : MPURESET
FanSpd      : [No.]Speed
  [ 1] 45%  [ 2] 45%  [ 3] 35%  [ 4] 35%  [ 5] 25%  [ 6] 25%
  [ 7] 45%  [ 8] 45%  [ 9] 35%  [10] 35%  [11] 25%  [12] 25%
Communicate : NORMAL
----------------------------------------------
Table 2-1382 Description of the debugging mbus state command output
Item Description
Type

Board type.
NodeID

Node ID.
SlotID

Slot ID of the board.
ChipType

Type of the mbus chip.
BootVer

Version number.
Roms

Number of Eeprom.
VltSns

Number of voltage nodes.
TmpSns

Number of temperature nodes.
Offline

Online status.
Load

Loading status.
Register

Registration status.
Power

Power supplying status.
Work

Working state.
RegCnt

Times of registration.
PwrCnt

Power-on times.
RstCnt

Reset times.
RstRea

Reset reason.
Communicate

Communication status.
PWR_CTRLVer

PWR_1220/PWR_EPLD version.
RamCheckRst

RAM self-test results.
Cpu hardid

Hard ID reported by the CPU.
Eeproom Hardid

Hard ID reported by the EEPROM.
HardidCheckRst

Hard ID check result.
Present

Online status.
Status

Status.
Cable

Indicates the cable status.
FanSpd

Indicates the real-time fan speed. No indicates the fan number.

debugging said

Function

The debugging said command enables the debugging function on the SAID module.

The undo debugging said command disables the debugging function on the SAID module.

By default, the debugging function on the SAID module is disabled.

Format

debugging said [ slot slot-id ] { all | said-node said-id }

undo debugging said [ slot slot-id ] { all | said-node said-id }

Parameters

Parameter Description Value
slot-id

Specifies the slot ID.

-
said-node said-id

Specifies the ID of a SAID node.

The value is an integer ranging from 0 to 1023.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
forwarding debug

Usage Guidelines

Usage Scenario

To enable the debugging function on all SAID nodes or on a single SAID node in a slot, run the debug said command. To disable the debugging function, run the undo debug said command.

Example

# Enable the debugging function on all the SAID nodes in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] debugging said slot 1 all

display board address

Function

The display board address command displays the address data of a specified register on a board storage component.

Format

display board slot slot-id cpu cpu-id cpu-reg address address-value size size-value

display board slot slot-id epld chip-id epld-reg address address-value size size-value

display board slot slot-id resvd-memory mem-type mem-index address address-value size size-value

display board slot slot-id storage chip-id storage-data address-value size size-value

display board slot slot-id nvram-data address address-value size size-value

Parameters

Parameter Description Value
cpu cpu-id

Specifies the available cpu chip id.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
cpu-reg

Specifies the CPU register.

-
address address-value

Specifies the start IP address.

The value ranges from 0 to ffffffff, in hexadecimal notation.
size size-value

Specifies the register size.

The value ranges from 1 to 200, in hexadecimal notation.
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
epld chip-id

Specifies an EPLD chip ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
epld-reg

Specifies the EPLD register.

-
resvd-memory

Indicates the reserved memory.

-
mem-type mem-index

Specifies the index of a memory partition.

The value is an integer ranging from 0 to 1024.
storage-data

Specifies storing data.

-
nvram-data

Specifies NVRAM data.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the address data of a specified register on a board storage component during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display address information about CPU register 0 on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 cpu 0 cpu-reg address 0 size 1
0x00000000: 0x0000000f
# Display address information about EPLD register 0 on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 epld 0 epld-reg address 0 size 1
0x00000000: 0x03
# Display information about address 0 in the reserved memory.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 resvd-memory mem-type 0 address 0 size 1
0x7fff80800: 00
# Display data on the storage device.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 storage 0 storage-data 0 size 1
0x00000000: 00
# Display information about NVRAM address 0.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 nvram-data address 0 size 1
0x00000000: ab
Table 2-1383 Description of the display board address command output
Item Description
0x7fff80800

Offset address of the reserved memory.
0x00000000

Start offset address.

display board admin-port statistics

Function

The display board admin-port statistics command displays statistics about packets sent and received on network interfaces.

Format

display board slot slot-id admin-port statistics

Parameters

Parameter Description Value
slot slot-id

Specifies a slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view statistics about packets sent and received on a network interface during routine device maintenance, run this command. The command output helps analyze and locate faults.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the statistics about packets sent and received on network interfaces.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 admin-port statistics
========================admin port statistics======================
Rx Num: 260879
Tx Num: 4797
Read Tail Drop: 253517
Write Err: 0
Rx Err: 0
Tx Err: 0
ToLDM Err: 0
NoToken Err: 0
==========================admin eth info===========================
 *************** basic info **************
 v8 mode                     : classis
 ls number                   : 1
 id:       0    1    2    3    4    5    6    7    8
 flag      1    0    0    0    0    0    0    0    0
 fatal error flag            : no
 netdev private data point   : not null
 v8 read queue point[0]      : not null
 v8 read queue point[1]      : null
 v8 read queue point[2]      : null
 v8 read queue point[3]      : null
 v8 read queue point[4]      : null
 v8 read queue point[5]      : null
 v8 read queue point[6]      : null
 v8 read queue point[7]      : null
 v8 read queue point[8]      : null
 linux_net_sw                : open
 linux_net_disable           : enable
 ************** circ buf info *************
 head:  784   0   0   0   0   0   0   0   0
 tail:  784   0   0   0   0   0   0   0   0
 cnt:     0   0   0   0   0   0   0   0   0
 space: 2047 2047 2047 2047 2047 2047 2047 2047 2047
 ********** port statisic record **********
 tx2OK                   : 0x12c0
 rx2v8 0:260880 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0
 rx2v8(all)              : 0x3fb10
 rx2up                   : 0x3fb10
 rx2linux                : 0xdc3
 rx circfull drop        : 0x0
 rx skbcp fail           : 0x0
 tx buff null            : 0x0
 tx alloc skb fail       : 0x0
 txfail                  : 0x0
 cp2usr_errcod0          : 0x0
 cp2usr_errcod1          : 0x0
 timer_cnt               : 0x0
 rstat_halt_cnt          : 0x0
 qhalt_event             : 0x0
 qhalt_rxcnt             : 0x0
 qhalt_CurRxBDStat       : 0x0
 bug104_cnt              : 0x0
 rev_hang                : 0x0
 phylink                 : 0x0
 rx2linuxdrp             : 0x455ef
 *********** rx shaping statis ***********
 rxshaping_work          : 0x1
 rxshaping_en            : 0x0
 rx_status               : 0x0
 rx_limit_flag           : 0x0
 rx_bc_num               : 0x0
 rx_bc_num_persec        : 0x0
 rx_bc_num_limit_persec  : 0x14
 rx_bcover_drop          : 0x0
 rx_pkt_num              : 0x0
 rx_pkt_num_persec       : 0x0
 rx_pkt_num_limit_persec : 0x7d0
 rx_totalpktover_drop    : 0x0
 rx_shaping_drop         : 0x0


============================eth drv info===========================
*************** eth drv info ***************
 admin eth fault            : normal
 admin eth rx Bytes         : 0x16f85af
 admin eth rx Pkts          : 0x3fb28
 admin eth rx BCastPkts     : 0x21cc4
 admin eth rx MCastPkts     : 0x1c985
 admin eth rx UCastPkts     : 0x14df
 admin eth rx ErrPkts       : 0x3de66
 admin eth tx Bytes         : 0x824c0
 admin eth tx Pkts          : 0x12c3
 admin eth tx BCastPkts     : 0x133
 admin eth tx MCastPkts     : 0x0
 admin eth tx UCastPkts     : 0x1190
 OpenDev Num                : 0x1
 CloseDev Num               : 0x0
 RdAbleErr Num              : 0x0
 RdErr Num                  : 0x3de66
 WrErr Num                  : 0x0
 MallocErr Num              : 0x0
 CopyFromUseErr Num         : 0x0
 PollY                      : 0x3de66
 PollCnt                    : 0x3e2ee
 Flag                       : 0x1
 PollErr                    : 0x3e2ee
 Readq                      : not null
 Autoneg                    : 0x1
 Speed                      : 0x2
 Duplex                     : 0x2
 Promisc                    : 0x0
 IsShut                     : 0x1
 Link                       : 0x1
 Mtu                        : 0x0
 Loopback                   : 0x0
 PhyCtllast                 : 0x0
 InPkts                     : 0x464e4
 OutPkts                    : 0x12cd
 InBytes                    : 0x1b25ded
 OutBytes                   : 0x87e63
 InBCastPkts                : 0x27828
 InMCastPkts                : 0x1d72f
 InUCastPkts                : 0x0
 OutBCastPkts               : 0x0
 OutMCastPkts               : 0x145
 OutUCastPkts               : 0x0
 InORErr                    : 0x0
 InErrCE                    : 0x0
 InErrSH                    : 0x0
 InErrLG                    : 0x0
 InFrgPkg                   : 0x0
 InUnderSize                : 0x0
 InOverSizePkg              : 0x0
 InCRC                      : 0x0
 InJabber                   : 0x0
 InResourceErr              : 0x0
 InErr                      : 0x0
 OutLCErr                   : 0x0
 OutURErr                   : 0x0
 OutRLErr                   : 0x0
 OutResourceErr             : 0x0
 OutErr                     : 0x0
 OutLowErr                  : 0x0
 TxDropped                  : 0x0
Table 2-1384 Description of the display board admin-port statistics command output
Item Description
Rx Num

Number of received packets.
Rx Err

Number of error packets that are received and then processed.
Tx Num

Number of sent packets.
Tx Err

Number of error packets that are sent and processed.
Read Tail Drop

Number of error packets that are received and read.
Write Err

Number of sent error packets that are sent and written.
ToLDM Err

Number of LDM packets that fail to be sent.
NoToken Err

Number of packets without token information.
v8 read queue point

V8 read queue pointer.
flag

Receive control flag.
fatal error flag

Fatal error flag.
netdev private data point

Private value pointer.
linux_net_sw

Linux network interface switch.
linux_net_disable

Whether the Linux interface is enabled.
tx2OK

Number of packets normally sent.
rx2v8

Number of packets received for V8.
rx2up

Number of packets received for the upper layer.
rx2linux

Number of packets received for the Linux interface.
rx circfull drop

Number of packets dropped by the circle buffer when the buffer is full.
rx skbcp fail

skbcopy failures in packet receiving.
tx buff null

Null buffer in packet sending.
tx alloc skb fail

Failed to apply for the SKB during packet sending.
txfail

Packet sending failures.
cp2usr_errcod0

Error 0 in the copy to the user state.
cp2usr_errcod1

Error 1 in the copy to the user state.
timer_cnt

Number of timeouts.
rstat_halt_cnt

Number of halts.
rev_hang

Number of received hangs.
phylink

Physical link status.
rx2linuxdrp

Number of dropped packets during the sending to the Linux interface.
rxshaping_work

Flow control state.
rxshaping_en

Flow control enabled.
rx_status

Receive status.
rx_limit_flag

Receive limit flag.
rx_bc_num

Received BC quantity.
rx_bc_num_persec

BC receive rate.
rx_bc_num_limit_persec

bc receive rate limit.
rx_bcover_drop

Number of packets dropped when the bc receive rate limit is exceeded.
rx_pkt_num

Number of received packets.
rx_pkt_num_persec

Packet receive rate.
rx_pkt_num_limit_persec

Limited rate of receiving packets.
rx_totalpktover_drop

Total number of dropped packets in the receive direction.
rx_shaping_drop

Number of dropped packets in the receive direction due to flow control.
admin eth fault

Management interface error flag.
admin eth rx Bytes

Number of bytes received by the management network interface.
admin eth rx Pkts

Number of packets received by the management network interface.
admin eth rx BCastPkts

Number of broadcast packets received by the management network interface.
admin eth rx MCastPkts

Number of multicast packets received by the management network interface.
admin eth rx UCastPkts

Number of unicast packets received by the management network interface.
admin eth rx ErrPkts

Number of error packets received by the management network interface.
admin eth tx Bytes

Number of bytes sent by the management network interface.
admin eth tx Pkts

Number of packets sent by the management network interface.
admin eth tx BCastPkts

Number of multicast packets sent by the management network interface.
admin eth tx MCastPkts

Number of unicast packets sent by the management network interface.
admin eth tx UCastPkts

Number of error packets sent by the management network interface.
OpenDev Num

Number of devices for which the management network interface is enabled.
CloseDev Num

Number of devices for which the management network interface is disabled.
RdAbleErr Num

Number of ABLE reading errors of the management network interface.
RdErr Num

Number of reading errors of the management network interface.
WrErr Num

Number of writing errors of the management network interface.
MallocErr Num

Number of memory application errors of the management network interface.
CopyFromUseErr Num

Copying errors from the user state of the management network interface.
PollY

PollY of the management network port.
PollCnt

Number of Polls for the management network interface.
Flag

Flag indicating the management network interface.
PollErr

Number of Poll errors of the management network interface.
Readq

Read queues of the management network interface.
Autoneg

Automatic neg for the management network interface.
Speed

Bandwidth of the management network interface.
Duplex

Duplex mode of the management network interface.
Promisc

Hybrid mode of the management network interface.
IsShut

Whether the management network interface is Down.
Link

Number of links of the management network interface.
Mtu

MTU of the management network interface.
Loopback

Loopback of the management network interface.
PhyCtllast

Control channel of the management network interface.
InPkts

Number of packets received by the management network interface.
OutPkts

Number of packets sent by the management network interface.
InBytes

Number of bytes received by the management network interface.
OutBytes

Number of bytes sent by the management network interface.
InBCastPkts

Number of incoming broadcast packets on the management network interface.
InMCastPkts

Number of incoming multicast packets on the management network interface.
InUCastPkts

Number of incoming unicast packets on the management network interface.
OutBCastPkts

Number of broadcast packets sent by the management network interface.
OutMCastPkts

Number of outgoing multicast packets on the management network interface.
OutUCastPkts

Number of outgoing unicast packets on the management network interface.
InORErr

Number of incoming OR errors on the management network interface.
InErrCE

Number of incoming CE errors on the management network interface.
InErrSH

Number of incoming SH errors on the management network interface.
InErrLG

Number of incoming LG errors on the management network interface.
InFrgPkg

Number of incoming FRG packets on the management network interface.
InUnderSize

InUnderSize information of the management network interface.
InOverSizePkg

InOverSizePkg information of the management network interface.
InCRC

Number of incoming CRC errors on the management network interface.
InJabber

Management network port InJabber.
InResourceErr

Number of incoming resource errors on the management network interface.
InErr

Number of incoming errors on the management network interface.
OutLCErr

Number of outgoing LC errors on the management network interface.
OutURErr

Number of outgoing UR errors on the management network interface.
OutRLErr

Number of outgoing RL errors on the management network interface.
OutResourceErr

Number of outgoing resource errors on the management network interface.
OutErr

Number of outgoing errors on the management network interface.
OutLowErr

Number of outgoing Low errors on the management network interface.
TxDropped

Number of packets dropped in the outbound direction by the management network interface.
head

Circle buffer header.
tail

Circle buffer tail.
cnt

Number of packets in the circle buffer.
space

Remaining space of the circle buffer.

display board cache reserved-information

Function

The display board cache reserved-information command displays cache isolation information about a board.

Format

display board slot slot-id [ slave-cpu slave-cpu-id ] cache reserved-information

Parameters

Parameter Description Value
slave-cpu slave-cpu-id

Specifies the ID of a slave CPU.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view cache isolation information about a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display cache isolation information about the board in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 cache reserved-information
cluster 0:
L3 cache isolate way: 1
L3 cache mbist result: 1
# Display cache isolation information of secondary CPU 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board 17 slave-cpu 1 cache reserved-information
L3 cache mbist[0] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[1] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[2] : l3 cache mbist and isolate result:
TB, dir:std, way_num:5
TB, dir:dir, way_num:1
 
L3 cache mbist[3] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[4] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[5] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[6] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[7] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[8] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[9] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[10] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[11] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[12] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[13] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[14] : l3 cache mbist and isolate result:NULL
 
L3 cache mbist[15] : l3 cache mbist and isolate result:NULL
Table 2-1385 Description of the display board cache reserved-information command output
Item Description
L3 cache mbist result

Error result of the L3 cache MBIST detection.
L3 cache isolate way

Isolated way of the L3 cache.
L3 cache mbist[0]

L3 cache isolation information.

display board cp2np-phy statistics backpressure

Function

The display board cp2np-phy statistics backpressure command displays backpressure statistics on the PHY chip between the CPU and NP.

Format

display board slot slot-id cp2np-phy cp2npphy-id statistics backpressure

Parameters

Parameter Description Value
cp2np-phy cp2npphy-id

Specifies the ID of the PHY chip between the CPU and NP.

The value is an integer that ranges from 0 to 2.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view backpressure statistics on the PHY chip between the CPU and NP during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display backpressure statistics of PHY chip 0 between the CPU and NP in a specified slot.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board  slot 17 cp2np-phy 0 statistics backpressure
The following are backpressure and fifo aful state.
---- backpressure ----------------------------------------------------------------------
SYS-MAC  -> IDIST 0x0400(bit 0-3:GEM2.0~3 4-7:GEM3.0~3 8:LXGEM0 9:XAUI1 10:ILK 11:XAUI0 12:XAUI2)
IOAM     -> IAGG  cur:0x00 his:0x00
LINE-MAC -> EDIST 0x0000(bit 0-3:GEM0.0~3 4-7:GEM1.0~3 8:GE0 9:GE1 10:XGEM0 11:XGEM1)
EOAM     -> EAGG  cur:0x00 his:0x00
---- fifo aful -------------------------------------------------------------------------
-------------------------------------------------------
IDIST FIFO AFULL                   cur    his
normal-ctrl-fifo(bit0-9:queue0-9): 0x0000 0x0000
normal-data-fifo(bit0-9:queue0-9): 0x0000 0x0000
hb-ctrl-fifo:                      0x00   0x00
hb-data-fifo:                      0x00   0x00
-----------------------------------------------------
IAGG FIFO AFULL
 cur    ctrl-fifo(his)  data-fifo(his)  ts-fifo(his)
gem0_0: 0x00(0x00)      0x00(0x00)      0x00(0x00)
gem0_1: 0x00(0x00)      0x00(0x00)      0x00(0x00)
gem0_2: 0x00(0x00)      0x00(0x00)      0x00(0x00)
gem0_3: 0x00(0x00)      0x00(0x00)      0x00(0x00)
gem1_0: 0x00(0x00)      0x00(0x00)      0x00(0x00)
gem1_1: 0x00(0x00)      0x00(0x00)      0x00(0x00)
gem1_2: 0x00(0x00)      0x00(0x00)      0x00(0x00)
gem1_3: 0x00(0x00)      0x00(0x00)      0x00(0x00)
ge0   : 0x00(0x00)      0x00(0x00)      0x00(0x00)
ge1   : 0x00(0x00)      0x00(0x00)      0x00(0x00)
xgem0 : 0x00(0x00)      0x00(0x00)      0x00(0x00)
xgem1 : 0x00(0x00)      0x00(0x00)      0x00(0x00)
loop  : 0x00(0x00)      0x00(0x00)
-----------------------------------------------------
EDIST FIFO AFULL        cur     his
ctrl-fifo-aful        : 0x0000  0x0000
data-fifo-aful0(pause): 0x0000  0x0000
data-fifo-aful1(pause): 0x0000  0x0000
data-fifo-aful2(drop) : 0x0000  0x0000
bit 0-3:GEM0.0~3 4-7:GEM1.0~3 8:GE0/XGEM0 9:GE1/XGEM1
-----------------------------------------------------
EAGG FIFO AFULL
 cur            ctrl-fifo(his)  data-fifo(his)
gem2_0:         0x00(0x00)      0x00(0x00)
gem2_1:         0x00(0x00)      0x00(0x00)
gem2_2:         0x00(0x00)      0x00(0x00)
gem2_3:         0x00(0x00)      0x00(0x00)
gem3_0:         0x00(0x00)      0x00(0x00)
gem3_1:         0x00(0x00)      0x00(0x00)
gem3_2:         0x00(0x00)      0x00(0x00)
gem3_3:         0x00(0x00)      0x00(0x00)
lxgem0/xaui0:   0x00(0x00)      0x00(0x00)
xaui1/xaui2/ilk:0x00(0x00)      0x00(0x00)
-----------------------------------------------------
Ohter state ---edist_data_fifo_unit_cnt---
gem0_0: 0x0000  gem0_1 : 0x0000 gem0_2 : 0x0000 
gem0_3: 0x0000  gem1_0 : 0x0000 gem1_1 : 0x0000
gem1_2: 0x0000  gem1_3 : 0x0000
ge0/xgem0: 0x0000  ge1/xgem1: 0x0000
--------------------------------------------------------
Table 2-1386 Description of the display board cp2np-phy statistics backpressure command output
Item Description
backpressure

Backpressure statistics.

display board cp2np-phy statistics io-cnt

Function

The display board cp2np-phy statistics io-cnt command displays the I/O statistics of the PHY chip between the CPU and NP on a board.

Format

display board slot slot-id cp2np-phy cp2npphy-id statistics io-cnt

Parameters

Parameter Description Value
cp2np-phy cp2npphy-id

Specifies the ID of the PHY chip between the CPU and NP.

The value is an integer that ranges from 0 to 2.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the I/O statistics of the PHY chip between the CPU and NP on a board during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the I/O statistics of the PHY chip between the CPU and NP on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 cp2np-phy 0 statistics io-cnt
The following counters are in hex.
DeviceId[0]---------------------------------------------------
The following is the port counters-------------------------
iagg-in            |idist-out          |eagg-in            |edist-out
0x00000000 00007efe|0x00000000 00007efe|0x00000000 00007efe|0x00000000 00000000(TOTAL)
gem0_0: 0x0000      gem2_0: 0x0000      gem2_0: 0x0000      gem0_0: 0x0000
gem0_1: 0x0000      gem2_1: 0x0000      gem2_1: 0x0000      gem0_1: 0x0000
gem0_2: 0x0000      gem2_2: 0x0000      gem2_2: 0x0000      gem0_2: 0x0000
gem0_3: 0x0000      gem2_3: 0x0000      gem2_3: 0x0000      gem0_3: 0x0000
gem1_0: 0x0000      gem3_0: 0x0000      gem3_0: 0x0000      gem1_0: 0x0000
gem1_1: 0x0000      gem3_1: 0x0000      gem3_1: 0x0000      gem1_1: 0x0000
gem1_2: 0x0000      gem3_2: 0x0000      gem3_2: 0x0000      gem1_2: 0x0000
gem1_3: 0x0000      gem3_3: 0x0000      gem3_3: 0x0000      gem1_3: 0x0000
ge0   : 0x0000      lxgem0: 0x7efe      lxgem0: 0x7efe      ge0   : 0x0000
ge1   : 0x0000      xaui1 : 0x0000      xaui0 : 0x0000      ge1   : 0x0000
xgem0 : 0x0000      ilk   : 0x0000      xaui1 : 0x0000      xgem0 : 0x0000
xgem1 : 0x0000      xaui0 : 0x0000      xaui2 : 0x0000      xgem1 : 0x0000
loop  : 0x7efe      xaui2 : 0x0000      ilk   : 0x0000
The following is the drop counters-------------------------
IAGG
  pkt_drop_sch_cnt(<=256)   :0x0000
  pkt_tx_misem_cnt(eop miss):0x00
             gem0_0 gem0_1 gem0_2 gem0_3 gem1_0 gem1_1 gem1_2 gem1_3 ge0    ge1    xge0   xge1   loop
  err_cnt   :0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00
  err_reason:0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0
  err_reason:bit 0:miss_sop 4:miss_eop 8:fifo_aful_bp 12:oversize 16:undersize 20:correct_ssm_det
IDIST
             queue0 queue1 queue2 queue3 queue4 queue5 queue6 queue7 queue8 queue9
  drop_cnt  :0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00
  err_reason:0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00
  hb_drop_cnt  :0x00
  hb_err_reason:0x00
  err_reason   :bit 0:miss_sop 1:sop_continue 2:oversize 3:undersize 4:datafifoaful 5:err_tag
EAGG
  pkt_drop_sch_cnt(<=256)   :0x0000
  pkt_tx_misem_cnt(eop miss):0x00
  pkt_map_fail_cnt(err_chnl):0x0000
             gem2_0 gem2_1 gem2_2 gem2_3 gem3_0 gem3_1 gem3_2 gem3_3 lxgem0/xaui0 xaui1/xaui2/ilk
  drop_cnt  :0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00         0x00
  err_reason:0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0    0x0          0x0
  err_reason:bit 0:miss_sop 4:miss_eop 8:fifo_aful_bp 12:oversize 16:undersize 20:pause_det_unfilter
EDIST
             gem0_0 gem0_1 gem0_2 gem0_3 gem1_0 gem1_1 gem1_2 gem1_3 ge0/xgem0 ge1/xgem1
  drop_cnt  :0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00      0x00
  err_reason:0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00   0x00      0x00
  err_reason:bit 0:miss_sop 1:sop_continue 2:oversize 3:undersize 4:datafifoaful 5:err_tag
Table 2-1387 Description of the display board cp2np-phy statistics io-cnt command output
Item Description
err_reason

Error cause.

display board cp2np-phy statistics mib

Function

The display board cp2np-phy statistics mib command displays the MIB statistics of the PHY chip between the CPU and NP on a board.

Format

display board slot slot-id cp2np-phy cp2npphy-id statistics mib port-id

Parameters

Parameter Description Value
cp2np-phy cp2npphy-id

Specifies the ID of the PHY chip between the CPU and NP.

The value is an integer ranging from 0 to 2.
port-id

Specifies the port number.

The value is an integer that ranges from 0 to 26.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the MIB statistics of the PHY chip between the CPU and NP on a board during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the MIB statistics of the PHY chip between the CPU and NP on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 cp2np-phy 0 statistics mib 3
 rx_byte              : 0x00000000 00000000.
 rx_packet            : 0x00000000 00000000.
 rx_byte_ok           : 0x00000000 00000000.
 rx_packet_ok         : 0x00000000 00000000.
 rx_byte_bad          : 0x00000000 00000000.
 rx_unicast           : 0x00000000 00000000.
 rx_multicast         : 0x00000000 00000000.
 rx_broadcast         : 0x00000000 00000000.
 rx_64_byte           : 0x00000000 00000000.
 rx_65to127_byte      : 0x00000000 00000000.
 rx_128to255_byte     : 0x00000000 00000000.
 rx_256to511_byte     : 0x00000000 00000000.
 rx_512to1023_byte    : 0x00000000 00000000.
 rx_1024to1518_byte   : 0x00000000 00000000.
 rx_1519to_max_byte   : 0x00000000 00000000.
 rx_pause             : 0x00000000 00000000.
 rx_fcs_errors        : 0x00000000 00000000.
 rx_jumbo_byte        : 0x00000000 00000000.
 rx_align_errors      : 0x00000000 00000000.
 rx_over_size         : 0x00000000 00000000.
 rx_jabber            : 0x00000000 00000000.
 rx_short             : 0x00000000 00000000.
 rx_symbol_h          : 0x00000000 00000000.
 rx_fragment          : 0x00000000 00000000.
 rx_under_size        : 0x00000000 00000000.
 tx_byte              : 0x00000000 00000000.
 tx_byte_ok           : 0x00000000 00000000.
 tx_packet_ok         : 0x00000000 00000000.
 tx_byte_bad          : 0x00000000 00000000.
 tx_unicast           : 0x00000000 00000000.
 tx_multicast         : 0x00000000 00000000.
 tx_broadcast         : 0x00000000 00000000.
 tx_64_byte           : 0x00000000 00000000.
 tx_65to127_byte      : 0x00000000 00000000.
 tx_128to255_byte     : 0x00000000 00000000.
 tx_256to511_byte     : 0x00000000 00000000.
 tx_512to1023_byte    : 0x00000000 00000000.
 tx_1024to1518_byte   : 0x00000000 00000000.
 tx_1519to_max_byte   : 0x00000000 00000000.
 tx_pause             : 0x00000000 00000000.
 tx_short             : 0x00000000 00000000.
 tx_crc_error         : 0x00000000 00000000.
 tx_dropped           : 0x00000000 00000000.
 tx_jumbo             : 0x00000000 00000000.
Table 2-1388 Description of the display board cp2np-phy statistics mib command output
Item Description
rx_byte

Number of received bytes.
rx_packet

Statistics about received packets.
rx_byte_ok

Number of received OK bytes.
rx_packet_ok

Number of received OK packets.
rx_byte_bad

Number of received error bytes.
rx_unicast

Number of received unicast packets.
rx_multicast

Number of received multicast packets.
rx_broadcast

Number of received broadcast packets.
rx_64_byte

Number of received 64-byte packets.
rx_65to127_byte

Number of received 65–127 byte packets.
rx_128to255_byte

Number of received 128–255 byte packets.
rx_256to511_byte

Number of received 256–511 byte packets.
rx_512to1023_byte

Number of received 512–1023 byte packets.
rx_1024to1518_byte

Number of received 1024–1518 byte packets.
rx_1519to_max_byte

Number of received packets with 1519 or more bytes.
rx_pause

Number of Rx pauses.
rx_fcs_errors

Number of received FCS errors.
rx_jumbo_byte

Number of received oversized bytes.
rx_align_errors

Number of Rx ALIGN errors.
rx_over_size

Number of received oversized packets.
rx_jabber

Receiving timeout statistics.
rx_short

Number of received short packets.
rx_symbol_h

Number of received H symbols.
rx_fragment

Number of received fragments.
rx_under_size

Number of received undersized packets.
tx_byte

Number of sent bytes.
tx_byte_ok

Number of sent OK bytes.
tx_packet_ok

Number of sent OK packets.
tx_byte_bad

Number of transmitted error bytes.
tx_unicast

Number of sent unicast packets.
tx_multicast

Number of sent multicast packets.
tx_broadcast

Number of sent broadcast packets.
tx_64_byte

Number of sent 64-byte packets.
tx_65to127_byte

Number of sent 65–127 byte packets.
tx_128to255_byte

Number of sent 128–255 byte packets.
tx_256to511_byte

Number of sent 256–511 byte packets.
tx_512to1023_byte

Number of sent 512–1023 byte packets.
tx_1024to1518_byte

Number of sent 1024–1518 byte packets.
tx_1519to_max_byte

Number of sent packets with 1519 or more bytes.
tx_pause

Number of Tx pauses.
tx_short

Number of sent short packets.
tx_crc_error

Number of Tx CRC errors.
tx_dropped

Number of sent discarded packets.
tx_jumbo

Number of sent oversized packets.

display board cpu ecid

Function

The display board cpu ecid command displays CPU ECIDs on a board.

Format

display board slot slot-id cpu ecid

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the ECID of a board's CPU, run this command. The command output helps locate faults and improves maintainability. Currently, this command is supported only on the board with the Hi1610/Hi1612 CPU, for example, CX68NPU480.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the ECID of the board in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 cpu ecid
Slot 17 CPU chip version:
ECID(0) 0x8200d181
ECID(1) 0x18e82002
ECID(2) 0x22235070
ECID(3) 0x2d000000
ECID(4) 0x00000000
ECID(5) 0x00000000
ECID(6) 0x00000000
ECID(7) 0x00000000
Table 2-1389 Description of the display board cpu ecid command output
Item Description
CPU chip version

ECID of the CPU.

display board device-information

Function

The display board device-information command displays information saved in the flash memory of a board.

Format

display board slot slot-id device-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During routine device maintenance, you can run this command to view information saved in the flash memory of a board, including packinfo, product_service_type, and product_family_type (only in the flash memory of the main control board).

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information saved in the board flash memory.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 device-information
The board device-information: 
packinfo=2
product_service_type=18
product_family_type=2
Table 2-1390 Description of the display board device-information command output
Item Description
packinfo

Packaging information.
product_service_type

Software package model.
product_family_type

Product series, which is saved only in the flash memory of a main control board.

display board dimm-information

Function

The display board dimm-information command displays memory information in all DIMM slots on an MPU.

Format

display board slot slot-id dimm-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view memory information about all DIMM slots on an MPU during routine device maintenance, run this command. This command applies only to boards with DIMM slots.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display memory information in the DIMM slot on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 dimm-information
Dimm-status information:
----------------------------------------------------------------------------
dimm#       Online      Size(M bytes)   Manufacture   Date(Week)  Serial
----------------------------------------------------------------------------
9/0         Present     2048            Ramaxel       2013-w16    10df4100
9/1         Absent      -               -             -           -
-----------------------------------------------------------------------------
Table 2-1391 Description of the display board dimm-information command output
Item Description
dimm#

DIMM slot ID.
Online

Online status.
Size(M bytes)

Memory size, in MB.
Manufacture

Vendor.
Date(Week)

Production date (week).
Serial

Sequence number.

display board driver

Function

The display board driver command displays the running status of the drive on the registered boards.

Format

display board slot slot-id driver driverStr [ cpu cpu-id ]

Parameters

Parameter Description Value
driverStr

Indicates the commands supported by the driver.

Different types of hardware support different commands. You can run the help command to obtain the list of commands supported by the board.

i2c common: displays the basic common information of I2C.

i2c statistics: displays I2C statistics.

i2c device: displays I2C device node information.

i2c driver: displays I2C driver node information.

localbus common: displays the basic common information of the local bus.

localbus device: displays the device node information of the local bus.

localbus driver: displays the driver node information of the local bus.

smi common: displays the basic common information of SMI.

smi device: displays the device node information of SMI.

smi driver: displays the driver node information of SMI.

spi common: displays the basic common information of SPI.

spi device: displays the device node information of SPI.

spi driver: displays the driver node information of SPI.

pll common: displays the basic common information of PLL.

pll reg <inst-id> <chip-id>: displays the register information of PLL. inst-id indicates a board ID, and chip-id indicates a chip ID.

pll trace <inst-id> <chip-id> <dpll>: displays the source selection information of PLL. inst-id indicates a board ID, chip-id indicates a chip ID, and dpll indicates the internal ID of PLL.

phy common: displays the basic common information of PHY.

phy reg <chip-id> <port-id>: displays the PHY register information. chip-id indicates a chip ID, and port-id indicates a port ID.

avs common: displays the basic common information of AVS.

avs chip <inst-id> <chip-id>: displays the chip information of AVS. inst-id indicates a board ID, and chip-id indicates a chip ID.

avs bbox <inst-id> <chip-id> <option>: displays the black box information of AVS. inst-id indicates a board ID, and chip-id indicates a chip ID. option indicates either of two functions (0 indicates information reading, and 1 indicates result printing).

rtc info: displays the basic common information of RTC.

cpld <inst-id> <chip-id> <mod-id>: displays the register information of CPLD. inst-id indicates a board ID, chip-id indicates a chip ID, and mod-id indicates the internal module ID of CPLD.

cpldjtag common info: displays the basic common information of cpldjtag.

temp common: displays the basic common information of temp.

temp chip <dev-num>: displays the chip information of temp. dev-num indicates a chip ID.

volt common: displays the basic common information of volt.

volt chip <dev-num>: displays the chip information of volt. dev-num indicates a chip ID.

cdr interface config <chip-id> <inf-id> <inf-rate>: displays the configuration of a CDR interface. chip-id indicates a chip ID, inf-id indicates an interface ID, and inf-rate indicates an interface rate.

cdr interface status <chip-id> <inf-id> <inf-rate>: displays the status of a CDR interface. chip-id indicates a chip ID, inf-id indicates an interface ID, and inf-rate indicates an interface rate.

cdr interface snr <chip-id> <inf-id> <inf-rate>: displays the signal to noise ratio of a CDR interface. chip-id indicates a chip ID, inf-id indicates an interface ID, and inf-rate indicates an interface rate.

cdr interface ffeq <chip-id> <chnl-id> <dir>: displays the FFEQ parameter information of a CDR interface. chip-id indicates a chip ID, chnl-id indicates a channel ID, and dir indicates the direction.

cdr chip temperature <chip-id> <temp-id>: displays the temperature information of a CDR chip. chip-id indicates a chip ID, and temp-id indicates the internal temperature ID of a chip.

cdr chip reg read <chip-id> <dfx-type> <module-type> <module-id>: displays the register information of a CDR chip. chip-id indicates a chip ID, dfx-type indicates a detection type, module-type indicates a module type, and module-id indicates a sub-module ID.

mac-chip status <chip-id> <start-index> <status-num>: displays the register information of a MAC chip. chip-id indicates a chip ID, start-index indicates the start address, and status-num indicates the number of registers to be read.

mac-chip io <chip-id>: displays the overall fault information of a MAC chip. chip-id indicates a chip ID.

mac-chip serdes cs <chip-id> <serdes-id>: displays the overall parameters and status of the SerDes of a MAC chip. chip-id indicates a chip ID, and serdes-id indicates a SerDes ID.

mac-chip serdes tx <chip-id> <serdes-id>: displays the transmit parameters and status of the SerDes of a MAC chip. chip-id indicates a chip ID, and serdes-id indicates a SerDes ID.

mac-chip serdes rx <chip-id> <serdes-id>: displays the receive parameters and status of the SerDes of a MAC chip. chip-id indicates a chip ID, and serdes-id indicates a SerDes ID.

mac-chip serdes digit-eye <chip-id> <serdes-id>: displays the eye pattern of a MAC chip. chip-id indicates a chip ID, and serdes-id indicates a SerDes ID.

mac-chip mib <chip-id> <port-id> <port-type> <dir>: displays the count of a MAC chip. chip-id indicates a chip ID, port-id indicates a port number, port-type indicates a port type, and dir indicates the direction.

optical dfx info read <inst-id> <package-type> <panel-port>: displays the diagnostic information of an optical module. inst-id indicates a board ID, package-type indicates an encapsulation type, and panel-port indicates the sequence number of the port in the encapsulation type.

flash nor statistics: displays the count information of the NOR flash.

flash nand statistics: displays the count information of the NAND flash.

flash nand part-info: displays the partition information of the NAND flash.

flash cpldsfc: displays the controller information of CPLD SFC.

flash sfc <inst id>: displays the controller information of SFC. inst-id indicates a board ID.

switch port-status <inst-id> <chip-id> <port-id>: displays the port status of a LAN switch chip. inst-id indicates a board ID, chip-id indicates a chip ID, and port-id indicates a port ID.

switch port-mib <inst-id> <chip-id> <port-id>: displays the count of a LAN switch chip port. inst-id indicates a board ID, chip-id indicates a chip ID, and port-id indicates a port ID.

switch serdes-config <inst-id> <chip-id> <port-id>: displays the SerDes parameter settings of a LAN switch chip port. inst-id indicates a board ID, chip-id indicates a chip ID, and port id indicates a port ID.

switch serdes-eye <inst-id> <chip-id> <port-id> <lane-id>: displays the SerDes eye pattern information of a LAN switch chip port. inst-id indicates a board ID, chip-id indicates a chip ID, port-id indicates a port ID, and lane-id indicates a link ID.

switch vlan-info <inst-id> <chip-id> <vlan-id>: displays the information about a single VLAN of a LAN switch chip. inst-id indicates a board ID, chip-id indicates a chip ID, and vlan-id indicates a VLAN ID.

switch vlan-all <inst-id> <chip-id>: displays all VLAN information of a LAN switch chip. inst-id indicates a board ID, and chip-id indicates a chip ID.

switch mac-table <inst-id> <chip-id>: displays the MAC entry information of a LAN switch chip. inst-id indicates a board ID, and chip-id indicates a chip ID.

chip9xxx info <inst-id> <chip-id>: displays the information about the 9xxx chip. inst-id indicates a board ID, and chip-id indicates a chip ID.

clusterport all: displays information about all cascading ports.

clusterport port <port-id>: displays information about a specified cascading port.

console info: displays console interface information.

meth common: displays management Ethernet information.

meth phy: displays the physical information about the management Ethernet.

meth statistics: displays management Ethernet statistics.

wwan info <module-id> <file-index>: displays basic information about the WWAN module. module-id indicates a module ID, and file-index indicates an information ID.

wwan forward info <file-index>: displays the information about the transparent transmission module. file-index indicates an information ID.

wwan pcie info <file-index>: displays the PCIe bus information. file-index indicates an information ID.

wwan usb info <file-index> <channel-id>: displays the USB bus information. file-index indicates an information ID, and channel-id indicates a channel ID.

wdt runtime: displays the watchdog runtime information.

wdt last: displays the last watchdog reset information.

intr runtime: displays interrupt running information.

intr cfg: displays the interrupt configuration.

intr virq <virq-id>: displays the interrupt status of virq. virq-id indicates an interrupt ID.

intr index-type <index-id> <type>: displays the status of an interrupt type with a specified index. index-id indicates an interrupt index, and type indicates an interrupt type.

intr monitor: displays interrupt monitoring information.

log common: displays common log information.

log connection: displays log connection information.

log mring-info: displays log buffer information.

log diag-cnt: displays log diagnosis counts.

mcu info: displays MCU information.

fan driver: displays fan driver information.

fan common <slot-id>: displays the basic running information of fans. slot-id specifies a slot number.

fan cpld: displays the CPLD register information of fans.

fan eeprom <slot-id>: displays the data stored on the EEPROM chip of the fan module. slot-id indicates a slot number.

power common: displays the basic running information of the power module.

power config: displays the power configuration.

power eeprom-chip: displays the data stored in the EEPROM chip of the power module.

power power-chip: displays the register information of a chip on a power module.

backplane info: displays backplane management information.

board info: displays board management information.

version: displays version information.

card info <card-id>: displays subcard information. card-id indicates a subcard ID.

elabel info: displays eLabel information.

elabel runtime: displays eLabel runtime information.

elabel cfg: displays the eLabel configuration.

elabel hardware: displays the eLabel data in the hardware.

elabel single-info <inst-id> <elabel-id>: displays information about a specified electronic label. inst-id indicates the slot ID of a board, and elabel-id indicates an eLabel ID.

elabel single-hardware <inst-id> <elabel-id>: displays specific eLabel data in the hardware. inst-id indicates a board ID, and elabel-id indicates an eLabel ID.

mac board: displays the MAC information of a board.

mac card <card-id>: displays the MAC information of a subcard. card-id indicates a subcard number.

mac cfg: displays the MAC configuration.

mac type: displays the MAC type.

msc info <switch-mode>: displays the active/standby switchover information. switch-mode indicates the active/standby switchover type.

reset-mng: displays the reset information of a local board.

cpu-reset-reason <cpu-id> <index>: displays the cause of a CPU reset. cpu-id indicates a CPU ID, and index indicates a reset index.

sata info: displays SATA hardware information.

usb info: displays USB hardware information.

woffline: displays micro switch information.

slave-cpu info <cpu-id> <module>: displays information about the slave CPU. cpu-id indicates a slave CPU ID, and module indicates a CPU module ID.

cpu ddr isolate: displays memory isolation information.

cpu pcie config-reg <dev-id> <reg-addr> <number> displays information about the configuration register of the PCIe module. <dev-id> indicates a device ID (domain:bus:devid:func), <reg-addr> indicates the register address, and <number> indicates the number of registers.

cpu ge phy-reg <dev-id> <port-id> <page> <reg-addr>: displays information about the internal PHY register of the GE module. <dev-id> indicates a device ID, <port-id> indicates a port ID, <page> indicates the number of register pages, and <reg-addr> indicates the register address.

cpu flowctl info <flowctl-id>: displays information about the flow control module. <flowctl-id> indicates a network interface mapping ID.

cpu msr reg <core-id> <msr-id> <msr-num>: displays the register information of the MSR module. <core-id> indicates a core ID, <msr-id> indicates a register ID, and <msr-num> indicates the number of registers.

cpu core info <core-id>: displays the register information of the CORE (including the coprocessor). <core-id> indicates a core ID.

cpu iob info <core-id>: displays information about the IOB module (including register information). <core-id> indicates a core ID.

cpu qlm config <qlm-id>: displays the configuration information (including register information) of the QLM module. <qlm-id> indicates a QLM ID.

cpu qlm status <qlm-id>: displays the status (including register information) of the QLM module. <qlm-id> indicates a QLM ID.

cpu bgx config <bgx-id>: displays the configuration information (including register information) of the BGX module. <bgx-id> indicates a BGX ID.

cpu bgx status <bgx-id>: displays the status (including register information) of the BGX module. <bgx-id> indicates a BGX ID.

cpu pki config: displays the configuration information (including register information) of the PKI module.

cpu pki group-config <group-num>: displays the configuration information (including register information) of the PKI module group. <group-num> indicates the number of groups to be displayed.

cpu pki port-config <pkind-id>: displays the port configuration information (including register information) of the PKI module. <pkind-id> indicates a pkind ID corresponding to the input port.

cpu pki pcam-config: displays the pcam configuration information (including register information) of the PKI module.

cpu pki status: displays the status (including register information) of the PKI module.

cpu pko config: displays the configuration information (including register information) of the PKO module.

cpu pko status: displays the status (including register information) of the PKO module.

cpu sso config: displays the configuration information (including register information) of the SSO module.

cpu sso status: displays the status (including register information) of the SSO module.

cpu fpa status: displays the status (including register information) of the FPA module.

cpu bp config: displays the configuration information (including register information) of the BP module.

cpu bp status: displays the status (including register information) of the BP module.

cpu csr reg <addr-high> <addr-low> <count>: displays the CPU registers by address. <addr-high> indicates the leftmost the 32 most significant bits, <addr-low> indicates the 32 least significant bits, and <count> indicates the number of registers.

cpu csr reg-name <module-id> <name-id>: displays the CPU registers by category. <module-id> indicates a module ID, and <name-id> indicates a register name ID.

cpu ge nvm-reg <dev-id> <reg-addr> <number>: displays the internal firmware information of the GE module. <dev-id> indicates a device ID, <reg-addr> indicates a register address, <number> indicates the number of registers.

cpu hha key-regs <dev-id>: displays the HHA key register. <dev-id> indicates the HHA ID.

cpu ddr reg <dev-id> <offset> <len>: displays the DDR register. <dev-id> indicates the DDR ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu ddr key-regs <dev-id>: displays the DDR key register. <dev-id> indicates the DDR ID.

cpu ddr ecc info <dev-id>: displays the ECC information of the DDR module. <dev-id> indicates the DDR ID.

cpu ddr config <dev-id>: displays DDR configuration information. <dev-id> indicates the DDR ID.

cpu ddr status <dev-id>: displays DDR status information. <dev-id> indicates the DDR ID.

cpu pcie common-reg <dev-id> <offset> <len>: displays the PCIe general register. <dev-id> indicates the PCIe ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu pcie port-reg <dev-id> <offset> <len>: displays the PCIe port register. <dev-id> indicates the PCIe ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu pcie config <port-id>: displays the PCIe configuration register. <port-id> indicates the PCIe ID.

cpu pcie ltssm <port-id>: displays the PCIe LTSSM register. <port-id> indicates the PCIe ID.

cpu pcie status <port-id>: displays the PCIe status. <port-id> indicates the PCIe ID.

cpu ge reg <dev-id> <port-id> <offset> <len>: displays the GE register. <dev-id> indicates a device ID, <port-id> indicates a port ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned)

cpu ge port stats <dev-id> <start-port-id> <end-port-id>: displays statistics about GE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu ge port config <dev-id> <start-port-id> <end-port-id>: displays the configuration of GE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu ge port status <dev-id> <start-port-id> <end-port-id>: displays the status of GE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu ppe reg <dev-id> <offset> <len>: displays the PPE register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu ppe tunnel-reg <dev-id> <offset> <len>: displays the PPE TUNNEL register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu ppe common stats <dev-id>: displays PPE common statistics. <dev-id> indicates a device ID.

cpu ppe tunnel stats <dev-id> <start-tnl> <end-tnl>: displays PPE TUNNEL statistics. <dev-id> indicates a device ID, <start-tnl> indicates the start tunnel ID, and <end-tnl> indicates the end tunnel ID.

cpu ppe pa stats <dev-id>: displays PPE PA statistics. <dev-id> indicates a device ID.

cpu ppe ssu stats <dev-id>: displays PPE SSU statistics. <dev-id> indicates a device ID.

cpu ppe ppp stats <dev-id>: displays PPE PPP statistics. <dev-id> indicates a device ID.

cpu ppe rpu stats <dev-id>: displays PPE RPU statistics. <dev-id> indicates a device ID.

cpu ppe tpu stats <dev-id>: displays PPE TPU statistics. <dev-id> indicates a device ID.

cpu ppe dma stats <dev-id>: displays PPE DMA statistics. <dev-id> indicates a device ID.

cpu ppe mam stats <dev-id>: displays PPE MAM statistics. <dev-id> indicates a device ID.

cpu ppe rcb stats <dev-id>: displays PPE RCB statistics. <dev-id> indicates a device ID.

cpu ppe tm stats <dev-id>: displays PPE TM statistics. <dev-id> indicates a device ID.

cpu ppe backpress stats <dev-id>: displays PPE backpress statistics. <dev-id> indicates a device ID.

cpu ppe drop stats <dev-id>: displays PPE packet drop statistics. <dev-id> indicates a device ID.

cpu ppe exception stats <dev-id>: displays PPE exception statistics. <dev-id> indicates a device ID.

cpu ppe cmdq stats <dev-id>: displays PPE CMD statistics. <dev-id> indicates a device ID.

cpu ppe bios stats <dev-id>: displays PPE BIOS statistics. <dev-id> indicates a device ID.

cpu ppe common config <dev-id>: displays PPE common configuration. <dev-id> indicates a device ID.

cpu ppe tunnel config <dev-id> <start-tnl> <end-tnl>: displays PPE TUNNEL configuration. <dev-id> indicates a device ID, <start-tnl> indicates the start tunnel ID, and <end-tnl> indicates the end tunnel ID.

cpu ppe pa config <dev-id>: displays PPE PA configuration. <dev-id> indicates a device ID.

cpu ppe ssu config <dev-id>: displays PPE SSU configuration. <dev-id> indicates a device ID.

cpu ppe ppp config <dev-id>: displays PPE PPP configuration. <dev-id> indicates a device ID.

cpu ppe rpu config <dev-id>: displays PPE RPU configuration. <dev-id> indicates a device ID.

cpu ppe tpu config <dev-id>: displays PPE TPU configuration. <dev-id> indicates a device ID.

cpu ppe dma config <dev-id>: displays PPE DMA configuration. <dev-id> indicates a device ID.

cpu ppe mam config <dev-id>: displays PPE MAM configuration. <dev-id> indicates a device ID.

cpu ppe rcb config <dev-id>: displays PPE RCB configuration. <dev-id> indicates a device ID.

cpu ppe tm config <dev-id>: displays PPE TM configuration. <dev-id> indicates a device ID.

cpu ppe backpress config <dev-id>: displays PPE backpress configuration. <dev-id> indicates a device ID.

cpu ppe bios config <dev-id>: displays PPE BIOS configuration. <dev-id> indicates a device ID.

cpu xge reg <dev-id> <port-id> <offset> <len>: displays the XGE register. <dev-id> indicates a device ID, <port-id> indicates a port ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned)

cpu xge port stats <dev-id> <start-port-id> <end-port-id>: displays statistics about XGE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu xge port config <dev-id> <start-port-id> <end-port-id>: displays the configuration of XGE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu xge port status <dev-id> <start-port-id> <end-port-id>: displays the status of XGE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu rcb common-key-regs <mac-id>: displays the RCB common key register. <mac-id> indicates a MAC device ID.

cpu rcb queue-key-regs <mac-id> <tqp-id>: displays the key register of the RCB queue. <mac-id> indicates a MAC device ID, and <tqp-id> indicates a queue ID.

cpu rcb stats <mac-id> <tqp-id>: displays RCB statistics. <mac-id> indicates a MAC device ID, and <tqp-id> indicates a queue ID.

cpu lbc reg <dev-id> <offset> <len>: displays the LocalBus register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu lbc bios config <dev-id>: displays LocalBus configuration. <dev-id> indicates a device ID.

cpu serdes tx-param <macro-id> <lane-id>: displays SerDes transmit parameters. <macro-id> indicates a chip MACRO ID, and <lane-id> indicates a link ID.

cpu serdes rx-param <macro-id> <lane-id>: displays SerDes receive parameters. <macro-id> indicates a chip MACRO ID, and <lane-id> indicates a link ID.

cpu serdes foureyes <macro-id> <lane-id>: displays the SerDes four-eye pattern. <macro-id> indicates a chip MACRO ID, and <lane-id> indicates a link ID.

cpu serdes pll <macro-id> <cs-id>: displays the SerDes PLL status. <macro-id> indicates a chip MACRO ID, and <cs-id> indicates a chip CS ID.

cpu serdes common-reg <macro-id> <offset> <len>: displays the SerDes common register. <macro-id> indicates a chip MACRO ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu serdes cs-reg <macro-id> <cs-id> <offset> <len>: displays the SerDes CS register. <macro-id> indicates a chip MACRO ID, <cs-id> indicates a chip CS ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu serdes ds-reg <macro-id> <cs-id> <offset> <len>: displays the SerDes DS register. <macro-id> indicates a chip MACRO ID, <lane-id> indicates a link ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu serdes common-config <macro-id>: displays SerDes common configuration. <macro-id> indicates a chip MACRO ID.

cpu serdes cs-config <macro-id> <cs-id>: displays the SerDes CS configuration. <macro-id> indicates a chip MACRO ID, and <cs-id> indicates a chip CS ID.

cpu serdes ds-config <macro-id> <lane-id>: displays the SerDes DS configuration. <macro-id> indicates a chip MACRO ID, and <lane-id> indicates a link ID.

cpu sllc key-regs <dev-id>: displays the SLLC key register. <dev-id> indicates a device ID.

cpu sllc reg <port-id> <offset> <len>: displays the SLLC register. <port-id> indicates a port ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu pll key-regs <port-id>: displays the PLL key register. <port-id> indicates the PLL ID.

cpu sram key-regs <dev-id>: displays the SRAM key register. <dev-id> indicates the SRAM ID.

cpu l1cache key-regs <cache-id>: displays the L1CACHE register. <cache-id> indicates the cache ID.

cpu l2 cache key-regs <cache-id>: displays the L2CACHE register information. <cache-id> indicates the cache ID. The command execution may be suspended when the L2CACHE is in the WFX state.

cpu l3cache key-regs <dev-id>: displays the L3CACHE key register. <cache-id> indicates the cache ID.

cpu tsensor key-regs <tsensor-id>: displays the TSENSOR key register. <tsensor-id> indicates a sensor ID.

cpu dsaf igu-egu <mac-id>: displays DSAF IGU and EGU information. <mac-id> indicates a MAC device ID.

cpu dsaf ssu <mac-id>: displays DSAF SSU information. <mac-id> indicates a MAC device ID.

cpu nic key-regs <dev-id>: displays the NIC key register. <dev-id> indicates a device ID.

cpu i2c key-regs <bus-id>: displays the I2C key register. <bus-id> indicates a bus ID.

cpu i2c stats <bus-id>: displays I2C statistics. <bus-id> indicates a bus ID.

cpu spi key-regs <dev-id>: displays the SPI key register. <dev_id> indicates a device ID.

cpu spi stats <bus-id>: displays SPI statistics. <bus-id> indicates a bus ID.

cpu spi history <bus-id>: displays SPI history information. <bus-id> indicates a bus ID.

cpu mdio key-regs <dev-id>: displays the MDIO key register. <dev-id> indicates a device ID.

cpu mdio stats <bus-id>: displays MDIO statistics. <bus-id> indicates a bus ID.

cpu uart key-regs <dev-id>: displays the key register of the serial port. <dev-id> indicates a serial port ID.

-cpu uart stats <dev-id>: displays serial port statistics. <dev-id> indicates a serial port ID.

cpu nand key-regs <ctrl-id>: displays the NAND key register. <ctrl-id> indicates a controller ID.

cpu nand chip-info <ctrl-id>: displays the NAND chip information. <ctrl-id> indicates a controller ID.

cpu nand NAND bad-block <ctrl-id>: displays the NAND bad block information. <ctrl-id> indicates a controller ID.

cpu nand oper-stats <ctrl-id>: displays NAND operation statistics. <ctrl-id> indicates a controller ID.

cpu nand single-block-life <ctrl-id> <start-block> <num>: displays the number of erase times of the NAND block. <ctrl-id> indicates a controller ID, <start-block> indicates the start block ID, and <num> indicates the number of erase times.

cpu nand mtd-info <ctrl-id>: displays the NAND block device information. <ctrl-id> indicates a controller ID.

cpu nand page-oob <mtd-id> <offset> <len>: displays the management area of the NAND flash. <mtd-id> indicates a block device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu sec common stats <dev-id>: displays SEC common statistics. <dev-id> indicates a device ID.

cpu sec vf stats <dev-id> <vf-id>: displays SEC VF statistics. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu sec queue stats <dev-id> <vf-id> <q-id>: displays SEC queue statistics. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu sec common config <dev-id>: displays SEC common configuration. <dev-id> indicates a device ID.

cpu sec vf config <dev-id> <vf-id>: displays SEC VF configuration. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu sec queue config <dev-id> <vf-id> <q-id>: displays SEC queue configuration. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu sec common status <dev-id>: displays SEC common status. <dev-id> indicates a device ID.

cpu norflash ctrl-key-regs <spictl-id>: displays the key register of the flash controller. <spictl-id> indicates the flash controller ID.

cpu norflash chip-info: displays the flash chip information.

cpu norflash oper-stats: displays flash operation statistics.

cpu norflash single-block-life <flash-id> <block-offset> <length>: displays the number of erase times of the flash block. <flash-id> indicates the flash ID, <block-offset> indicates the start block ID, and <length> indicates the number of erase times.

cpu rsa stats <dev-id>: displays RSA statistics. <dev-id> indicates a device ID.

cpu rsa config <dev-id>: displays RSA configuration. <dev-id> indicates a device ID.

cpu rsa status <dev-id>: displays RSA status. <dev-id> indicates a device ID.

cpu smmu reg <smmu-id> <offset> <len>: displays the SMMU register. <smmu-id> indicates the SMMU ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu smmu key-regs <smmu-id>: displays the SMMU key register. <smmu-id> indicates the SMMU ID.

cpu usb key-regs <usb-id>: displays USB key register. <usb-id> indicates the USB ID.

cpu aa key-regs <aaf-id>: displays AA key register. <aaf-id> indicates the AAF device ID.

cpu poe reg <dev-id> <offset> <len>: displays the POE register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu poe common stats <dev-id>: displays POE common statistics. <dev-id> indicates a device ID.

cpu poe group stats <dev-id> <start-grp-id> <end-grp-id>: displays POE group statistics. <dev-id> indicates a device ID, <start-grp-id> indicates the start group ID, and <end-grp-id> indicates the end group ID.

cpu poe lcpu stats <dev-id> <start-lcpu-id> <end-lcpu-id>: displays POE LCPU statistics. <dev-id> indicates a device ID, <start-lcpu-id> indicates the start LCPU ID, and <end-lcpu-id> indicates the end LCPU ID.

cpu poe queue stats <dev-id> <start-q-id> <end-q-id>: displays POE queue statistics. <dev-id> indicates a device ID, <start-q-id> indicates the start queue ID, and <end-q-id> indicates the end queue ID.

cpu poe backpress status <dev-id>: displays the POE backpressure status. <dev-id> indicates a device ID.

cpu poe exception status <dev-id>: displays the POE exception status. <dev-id> indicates a device ID.

cpu poe drop stats <dev-id>: displays POE packet drop statistics. <dev-id> indicates a device ID.

cpu poe common config <dev-id>: displays POE common configuration. <dev-id> indicates a device ID.

cpu poe group config <dev-id> <start-grp-id> <end-grp-id>: displays POE group configuration. <dev-id> indicates a device ID, <start-grp-id> indicates the start group ID, and <end-grp-id> indicates the end group ID.

cpu poe lcpu config <dev-id> <start-lcpu-id> <end-lcpu-id>: displays POE LCPU configuration. <dev-id> indicates a device ID, <start-lcpu-id> indicates the start LCPU ID, and <end-lcpu-id> indicates the end LCPU ID.

cpu poe queue config <dev-id> <start-q-id> <end-q-id>: displays POE queue configuration. <dev-id> indicates a device ID, <start-q-id> indicates the start queue ID, and <end-q-id> indicates the end queue ID.

cpu poe backpress config <dev-id>: displays POE backpress configuration. <dev-id> indicates a device ID.

cpu bmu reg <dev-id> <offset> <len>: displays the BMU register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu bmu common stats <dev-id>: displays BMU common statistics. <dev-id> indicates a device ID.

cpu bmu phy-pool stats <dev-id> <start-pp-id> <end-pp-id>: displays BMU physical pool statistics. <dev-id> indicates a device ID, <start-pp-id> indicates the start physical pool ID, and <end-pp-id> indicates the end physical pool ID.

cpu bmu pool stats <dev-id> <start-lp-id> <end-lp-id>: displays BMU logical pool statistics. <dev-id> indicates a device ID, <start-lp-id> indicates the start logical pool ID, and <end-lp-id> indicates the end logical pool ID.

cpu bmu backpress status <dev-id>: displays the BMU backpressure status. <dev-id> indicates a device ID.

cpu bmu exception status <dev-id>: displays the BMU exception status. <dev-id> indicates a device ID.

cpu bmu abn-int status <dev-id>: displays the BMU abnormal interruption status. <dev-id> indicates a device ID.

cpu bmu common config <dev-id>: displays BMU common configuration. <dev-id> indicates a device ID.

cpu bmu phy-pool config <dev-id> <start-pp-id> <end-pp-id>: displays BMU physical pool configuration. <dev-id> indicates a device ID, <start-pp-id> indicates the start physical pool ID, and <end-pp-id> indicates the end physical pool ID.

cpu bmu pool config <dev-id> <start-lp-id> <end-lp-id>: displays BMU logical pool configuration. <dev-id> indicates a device ID, <start-lp-id> indicates the start logical pool ID, and <end-lp-id> indicates the end logical pool ID.

cpu bmu backpress config <dev-id>: displays BMU backpress configuration. <dev-id> indicates a device ID.

cpu tm reg <dev-id> <offset> <len>: displays the TM register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu tm common stats <dev-id>: displays TM common statistics. <dev-id> indicates a device ID.

cpu tm port stats <dev-id> <start-port-id> <end-port-id>: displays statistics about TM ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu tm trunk stats <dev-id> <start-tk-id> <end-tk-id>: displays TM TRUNK statistics. <dev-id> indicates a device ID, <start-tk-id> indicates the start TRUNK ID, and <end-tk-id> indicates the end TRUNK ID.

cpu tm gloc stats <dev-id> <start-gloc-id> <end-gloc-id>: displays TM GLOC statistics. <dev-id> indicates a device ID, <start-gloc-id> indicates the start GLOC ID, and <end-gloc-id> indicates the end GLOC ID.

cpu tm loc stats <dev-id> <start-loc-id> <end-loc-id>: displays TM LOC statistics. <dev-id> indicates a device ID, <start-loc-id> indicates the start LOC ID, and <end-loc-id> indicates the end LOC ID.

cpu tm queue stats <dev-id> <start-q-id> <end-q-id>: displays TM queue statistics. <dev-id> indicates a device ID, <start-q-id> indicates the start queue ID, and <end-q-id> indicates the end queue ID.

cpu tm red stats <dev-id> <start-red-id> <end-red-id>: displays TM RED statistics. <dev-id> indicates a device ID, <start-red-id> indicates the start RED ID, and <end-red-id> indicates the end RED ID.

cpu tm sid stats <dev-id> <start-sid-id> <end-sid-id>: displays TM SID statistics. <dev-id> indicates a device ID, <start-sid-id> indicates the start SID ID, and <end-sid-id> indicates the end SID ID.

cpu tm backpress stats <dev-id>: displays TM backpress statistics. <dev-id> indicates a device ID.

cpu tm exception stats <dev-id>: displays the TM exception status. <dev-id> indicates a device ID.

cpu tm drop stats <dev-id>: displays TM packet drop statistics. <dev-id> indicates a device ID.

cpu tm common config <dev-id>: displays TM common configuration. <dev-id> indicates a device ID.

cpu tm port config <dev-id> <start-port-id> <end-port-id>: displays TM port configuration. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu tm trunk config <dev-id> <start-tk-id> <end-tk-id>: displays TM TRUNK statistics. <dev-id> indicates a device ID, <start-tk-id> indicates the start TRUNK ID, and <end-tk-id> indicates the end TRUNK ID.

cpu tm gloc config <dev-id> <start-gloc-id> <end-gloc-id>: displays TM GLOC configuration. <dev-id> indicates a device ID, <start-gloc-id> indicates the start GLOC ID, and <end-gloc-id> indicates the end GLOC ID.

cpu tm loc config <dev-id> <start-loc-id> <end-loc-id>: displays TM LOC configuration. <dev-id> indicates a device ID, <start-loc-id> indicates the start LOC ID, and <end-loc-id> indicates the end LOC ID.

cpu tm queue config <dev-id> <start-q-id> <end-q-id>: displays TM queue configuration. <dev-id> indicates a device ID, <start-q-id> indicates the start queue ID, and <end-q-id> indicates the end queue ID.

cpu tm red config <dev-id> <start-red-id> <end-red-id>: displays TM RED configuration. <dev-id> indicates a device ID, <start-red-id> indicates the start RED ID, and <end-red-id> indicates the end RED ID.

cpu tm sid config<dev-id> <start-sid-id> <end-sid-id>: displays TM SID configuration. <dev-id> indicates a device ID, <start-sid-id> indicates the start SID ID, and <end-sid-id> indicates the end SID ID.

cpu tm backpress config <dev-id>: displays TM backpress configuration. <dev-id> indicates a device ID.

cpu trng key-regs <dev-id>: displays the TRNG key register. <dev-id> indicates a device ID.

cpu cross-station key-regs <cs-id>: displays the cross station register. <cs-id> indicates the cross station ID.

cpu sysctl reg <sysctl-id> <offset> <len>: displays the SYSCTL register. <sysctl-id> indicates a controller ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu sysctl key-regs <sysctl-id>: displays the SYSCTL key register. <sysctl-id> indicates a controller ID.

cpu sysctl pinmode <sysctl-id>: displays the SYSCTL pin multiplexing register. <sysctl-id> indicates a controller ID.

cpu mn key-regs <mn-id>: displays the MN key register. <mn-id> indicates the MN ID.

cpu fabric key-regs <dev-id>: displays the FABRIC key register. <dev-id> indicates a device ID.

cpu hpre common-reg <dev-id> <offset> <len>: displays the HPRE common register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu hpre cluster-reg <dev-id> <offset> <len>: displays the HPRE cluster register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu hpre common config <dev-id>: displays HPRE common configuration. <dev-id> indicates a device ID.

cpu hpre vf config <dev-id> <vf-id>: displays HPRE VF configuration. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu hpre queue config <dev-id> <vf-id> <q-id>: displays HPRE queue configuration. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu hpre status <dev-id>: displays HPRE status. <dev-id> indicates a device ID.

cpu hpre stats <dev-id>: displays HPRE statistics. <dev-id> indicates a device ID.

cpu hpre vf stats <dev-id> <vf-id>: displays HPRE VF statistics. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu hpre queue stats <dev-id> <vf-id> <q-id>: displays HPRE queue statistics. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu ppp reg <dev-id> <offset> <len>: displays the PPP register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu ppp common config <dev-id>: displays PPP common configuration. <dev-id> indicates a device ID.

cpu ppp direct-table config <dev-id> <start-tnl> <end-tnl>: displays the PPP direct table configuration. <dev-id> indicates a device ID, <start-tnl> indicates the start tunnel ID, and <end-tnl> indicates the end tunnel ID.

cpu ppp multi-table config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP multicast leaf table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp vlan-table config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP VLAN filter table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp qos-table config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP QOS parse table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp flow-table config <dev-id>: displays basic configuration of the PPP flow table. <dev-id> indicates a device ID.

cpu ppp first-dis config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-1 distribution flow table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp second-dis config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-2 distribution flow table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp first-ingress config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-1 ingress flow table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp second-ingress config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-2 ingress flow table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp first-egress config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-1 egress flow table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp first-dis-form config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-1 distribution flow table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp second-dis-form config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-2 distribution flow table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp first-ingress-form config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-1 ingress flow table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp second-ingress-form config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-2 ingress flow table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp first-egress-form config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP level-1 egress flow table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp dis-formwork match <dev-id> <start-table-id> <end-table-id>: displays the match table of the PPP distribution table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp ingress-flow formwork-match <dev-id> <start-table-id> <end-table-id>: displays the match table of the PPP ingress flow table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp egress-flow formwork-match <dev-id> <start-table-id> <end-table-id>: displays the match table of the PPP egress flow table template. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp selfdef dis-table <dev-id> <start-table-id> <end-table-id>: displays the PPP self-defined distribution table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp rss-hash config <dev-id>: displays the configuration of the PPP RSS hash algorithm. <dev-id> indicates a device ID.

cpu ppp rss-hash table <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP RSS lookup table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp rss-tc config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP RSS TC. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp ingress property <dev-id> <start-ingress-id> <end-ingress-id>: displays PPP ingress attributes. <dev-id> indicates a device ID, <start-ingress-id> indicates the start ingress ID, and <end-ingress-id> indicates the end ingress ID.

cpu ppp egress property <dev-id> <start-egress-id> <end-egress-id>: displays PPP egress attributes. <dev-id> indicates a device ID, <start-egress-id> indicates the start egress ID, and <end-egress-id> indicates the end egress ID.

cpu ppp port-filtering config <dev-id> <start-tnl-id> <end-tnl-id>: displays the PPP port filtering configuration. <dev-id> indicates a device ID, <start-tnl-id> indicates the start tunnel ID, and <end-tnl-id> indicates the end tunnel ID.

cpu ppp port-isolate config <dev-id> <start-tnl-id> <end-tnl-id>: displays the PPP port isolation configuration. <dev-id> indicates a device ID, <start-tnl-id> indicates the start tunnel ID, and <end-tnl-id> indicates the end tunnel ID.

cpu ppp ingress-image config <dev-id> <start-ingress-id> <end-ingress-id>: displays PPP ingress images. <dev-id> indicates a device ID, <start-ingress-id> indicates the start ingress ID, and <end-ingress-id> indicates the end ingress ID.

cpu ppp egress-image config <dev-id> <start-egress-id> <end-egress-id>: displays PPP egress images. <dev-id> indicates a device ID, <start-egress-id> indicates the start egress ID, and <end-egress-id> indicates the end egress ID.

cpu ppp l2-base config <dev-id> <start-table-id> <end-table-id>: displays the basic configuration of the PPP L2 table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp l2-table config <dev-id> <start-table-id> <end-table-id>: displays the entry configuration of the PPP L2 table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp car-flow config <dev-id> <start-table-id> <end-table-id>: displays the configuration of the PPP CAR throttling. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu ppp promisc-table <dev-id> <start-table-id> <end-table-id>: displays the PPP promiscuous table. <dev-id> indicates a device ID, <start-table-id> indicates the start table ID, and <end-table-id> indicates the end table ID.

cpu sata reg <sata-id> <offset> <len>: displays the SATA register. <sata-id> indicates the SATA ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu sata common-config <sata-id>: displays common SATA configurations. <sata-id> indicates the SATA ID.

cpu sata port-config <sata-id> <port-id>: displays the SATA port configuration. <sata-id> indicates the SATA ID, and <port-id> indicates a port ID.

cpu sata status <sata-id>: displays the SATA status. <sata-id> indicates the SATA ID.

cpu gpio reg <dev-id> <offset> <len>: displays the GPIO register. <dev-id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu gpio config <gpio-id>: displays the GPIO configuration. <gpio-id> indicates the GPIO chip ID.

cpu gpio ctrl-mode <gpio-id>: displays the GPIO control mode. gpio-id indicates the GPIO chip ID.

cpu mag common stats <dev-id>: displays MAG common statistics. <dev-id> indicates a device ID.

cpu mag port stats <dev-id> <start-port-id> <end-port-id>: displays statistics about MAG ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu mag common config <dev-id>: displays MAG common configuration. <dev-id> indicates a device ID.

cpu mag port config <dev-id> <start-port-id> <end-port-id>: displays MAG port configuration. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu toe stats <dev-id>: displays TOE common statistics. <dev-id> indicates a device ID.

cpu toe config <dev-id>: displays TOE common configuration. <dev-id> indicates a device ID.

cpu toe status <dev-id>: displays TOE common status. <dev-id> indicates a device ID.

cpu fec stats <dev-id>: displays FEC common statistics. <dev-id> indicates a device ID.

cpu fec vf stats <dev-id> <vf-id>: displays FEC VF statistics. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu fec queue stats <dev-id> <vf-id> <q-id>: displays FEC queue statistics. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu fec config <dev-id>: displays FEC common configuration. <dev-id> indicates a device ID.

cpu fec vf config <dev-id> <vf-id>: displays FEC VF configuration. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu fec queue config <dev-id> <vf-id> <q-id>: displays FEC queue configuration. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu fec common status <dev-id>: displays FEC common status. <dev-id> indicates a device ID.

cpu dedup common stats <dev-id>: displays DEDUP common statistics. <dev-id> indicates a device ID.

cpu dedup vf stats <dev-id> <vf-id>: displays DEDUP VF statistics. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu dedup queue stats <dev-id> <vf-id> <q-id>: displays DEDUP queue statistics. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu dedup common config <dev-id>: displays DEDUP common configuration. <dev-id> indicates a device ID.

cpu dedup vf config <dev-id> <vf-id>: displays DEDUP VF configuration. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu dedup queue config <dev-id> <vf-id> <q-id>: displays DEDUP queue configuration. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu dedup common status <dev-id>: displays DEDUP common status. <dev-id> indicates a device ID.

cpu sa common stats <dev-id>: displays SA common statistics. <dev-id> indicates a device ID.

cpu sa vf stats <dev-id> <vf-id>: displays SA VF statistics. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu sa queue stats <dev-id> <vf-id> <q-id>: displays SA queue statistics. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu sa common config <dev-id>: displays SA common configuration. <dev-id> indicates a device ID.

cpu sa vf config <dev-id> <vf-id>: displays SA VF configuration. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu sa queue config <dev-id> <vf-id> <q-id>: displays SA queue configuration. <dev-id> indicates a device ID, <vf-id> indicates the VF ID, and <q-id> indicates the queue ID.

cpu sa common status <dev-id>: displays SA common status. <dev-id> indicates a device ID.

cpu lge stats <dev-id> <start-port-id> <end-port-id>: displays statistics about LGE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu lge config <dev-id> <start-port-id> <end-port-id>: displays LGE port configuration. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu lge status<dev-id> <start-port-id> <end-port-id>: displays LGE port status. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu cge stats <dev-id> <start-port-id> <end-port-id>: displays statistics about CGE ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu cge config <dev-id> <start-port-id> <end-port-id>: displays CGE port configuration. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu cge status<dev-id> <start-port-id> <end-port-id>: displays CGE port status. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu xsec common stats <dev-id>: displays xSEC common statistics. <dev-id> indicates a device ID.

cpu xsec port stats <dev-id> <start-port-id> <end-port-id>: displays statistics about xSEC ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu xsec common config <dev-id>: displays xSEC common configuration. <dev-id> indicates a device ID.

cpu xsec port config <dev-id> <start-port-id> <end-port-id>: displays xSEC port configuration. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu dppa common stats <dev-id>: displays DPPA common statistics. <dev-id> indicates a device ID.

cpu dppa port stats <dev-id> <start-port-id> <end-port-id>: displays statistics about DPPA ports. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu dppa common config <dev-id>: displays DPPA common configuration. <dev-id> indicates a device ID.

cpu dppa port config <dev-id> <start-port-id> <end-port-id>: displays DPPA port configuration. <dev-id> indicates a device ID, <start-port-id> indicates the starting port ID, and <end-port-id> indicates the end port ID.

cpu dcfg key-regs: displays the CPU DCFG register.

cpu scfg key-regs: displays the CPU SCFG register.

cpu qman key-regs: displays the CPU QMAN register.

cpu bman key-regs: displays the CPU BMAN register.

cpu log imu <page-id>: displays IMU logs. <page-id> indicates a page ID.

cpu log atf <page-id>: displays ATF logs. <page-id> indicates a page ID.

cpu log hiboot: displays HIBOOT logs.

cpu log user: displays user logs.

cpu log hidrv: displays soft forwarding logs.

cpu log fmea: displays FMEA logs.

cpu hidrv-sys drop-stats: displays statistics about discarded packets during forwarding.

cpu hidrv-sys backpress-statu: displays the forwarding backpressure status.

cpu hidrv-sys packet-buffer: displays statistics about packet congestion during forwarding.

cpu hidrv-sys all-stats: displays statistics about forwarded packets.

cpu disp key-regs <dev_id>: displays the DISP key register. <dev_id> indicates a device ID.

cpu espi key-regs <dev_id>: displays the ESPI key register. <dev_id> indicates a device ID.

cpu axi key-regs <dev_id>: displays the AXI key register. <dev_id> indicates a device ID.

cpu net-rtc key-regs <dev_id>: displays the NET RTC key register. <dev_id> indicates a device ID.

cpu mii stats <dev_id>: displays MII statistics. <dev_id> indicates a device ID.

cpu mii config <dev_id>: displays MII configuration. <dev_id> indicates a device ID.

cpu mii status<dev_id>: displays MII status. <dev_id> indicates a device ID.

cpu avs key-regs <dev_id>: displays the AVS key register. <dev_id> indicates a device ID.

cpu iosub key-regs <dev_id>: displays the IOSUB key register. <dev_id> indicates a device ID.

cpu sioe key-regs <dev_id>: displays the SIOE key register. <dev_id> indicates a device ID.

cpu scheduler key-regs <dev_id>: displays the SCHEDULER key register. <dev_id> indicates a device ID.

cpu pmc reg <dev-id> <offset> <len>: displays the PMC register. <dev_id> indicates a device ID, <offset> indicates the register offset (4-byte aligned), and <len> indicates the read data length (4-byte aligned).

cpu pll status: displays PLL status.

cpu usb stats <usb-id>: displays USB statistics. <usb-id> indicates the USB ID.

cpu dma key-regs: displays the DMA key register.

cpu fec vf status <dev-id> <vf-id>: displays FEC VF status. <dev-id> indicates a device ID, and <vf-id> indicates the VF ID.

cpu fec queue status <dev-id> <vf-id> <q-id>: displays FEC queue status. <dev-id> indicates a device ID, and <q-id> indicates the queue ID.

env info: displays environment variable information.

ieth statistics: displays the statistics of inter-board network ports.

flash nand raw-info: displays information about the raw partition of the NAND flash.

monitor info <inst-id>: displays values of the temperature and voltage monitoring points. inst-id specifies a board ID.

uart info: displays service serial port information.
cpu cpu-id

Specifies the CPU ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

When users need to know the running status of the driver on the registered boards, they can use this command.

Precautions

The supported commands vary with device models. You can run the display board slot slotid driver help command to view the list of commands supported by a device.

Example

The actual command output varies according to the device. The command output here is only an example.

# display the version information of driver.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 driver "version"
Starry version:Starry V100R019C000B59a
Firmware version:20230304102349
# Display the list of commands with the keyword help that can be delivered to the driver.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 driver "help"
  cpu                       Display cpu dfx information
  slave-cpu                 Slave-cpu command groups
  uart                      Uart command groups
  woffline                  Display woffline information
  usb                       Usb command groups
  sata                      Sata command groups
  cpu-reset-reason          Display cpu reset reason
  reset-mng                 Display reset information
  msc                       Msc command groups
  mac                       Mac command groups
  elabel                    Elabel command groups
  card                      Card command groups
  version                   Display starry version information
  board                     Board command groups
  backplane                 Backplane command groups
  power                     Power command groups
  fan                       Fan command groups
  env                       Env command groups
  mcu                       Mcu command groups
  log                       Log command groups
  intr                      Intr command groups
  wdt                       Wdt command groups
  wwan                      Wwan command groups
  ieth                      Ieth command groups
  meth                      Meth command groups
  console                   Console command groups
  clusterport               Clusterport command groups
  volt                      Volt command groups
  temp                      Temp command groups
  switch                    Switch command groups
  phy                       Phy command groups
  optical                   Optical command groups
  mac-chip                  Mac-chip command groups
  flash                     Flash command groups
  cpldjtag                  Cpldjtag command groups
  cpld                      Display cpld module registers
  chip9xxx                  Chip9xxx command groups
  rtc                       Rtc command groups
  cdr                       Cdr command groups
  pll                       Pll command groups
  avs                       Avs command groups
  spi                       Spi command groups
  smi                       Smi command groups
  localbus                  Localbus command groups
  i2c                       I2c command groups
  etp                       Etp command groups
  help                      Obtain help for driver commands
Table 2-1392 Description of the display board driver command output
Item Description
Starry version

Starry version.
Firmware version

Firmware version.

display board ecc-information

Function

The display board ecc-information command displays ECC statistics on CPU DDR interfaces.

Format

display board slot slot-id ecc-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During routine device maintenance, if a board is abnormal, you can run this command to check the ECC count and historical records of the board. The command output helps you determine whether the board memory is faulty.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display ECC statistics on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 ecc-information
DDR:
Current Counter: 7
History:
         ID         Time               Counter    Fault address  ReadData    ExpectData
------------------------------------------------------------------------------------------------------
         21  2020-05-20 15:28:44         20       0x0c0000000b   0x00000000  0x00000000
         22  2020-05-20 15:28:45         20       0x0c0000000b   0x00000000  0x00000000
         23  2020-05-20 15:28:46         20       0x0c0000000b   0x00000000  0x00000000
         24  2020-05-20 15:28:47         20       0x0c0000000b   0x00000000  0x00000000
         25  2020-05-20 15:28:48         20       0x0c0000000b   0x00000000  0x00000000
         26  2020-05-20 15:28:49         20       0x0c0000000b   0x00000000  0x00000000
         27  2020-05-20 15:28:50         20       0x0c0000000b   0x00000000  0x00000000
------------------------------------------------------------------------------------------------------
L1Cache:
Current Counter: 0
History:
    ID       Time                 Counter        Fault address      Info    Attributes
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
L2Cache:
Current Counter: 0
History:
    ID       Time                 Counter        Fault address      Info    Attributes
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
CPC:
Current Counter: 0
History:
    ID       Time                 Counter        Fault address      Info    Attributes
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
# Display ECC statistics on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 ecc-information
DDR:
Current Counter: 7
History:
         ID         Time               Counter    Fault address  ReadData    ExpectData
------------------------------------------------------------------------------------------------------
         21  2020-05-20 15:28:44         20       0x0c0000000b   0x00000000  0x00000000
         22  2020-05-20 15:28:45         20       0x0c0000000b   0x00000000  0x00000000
         23  2020-05-20 15:28:46         20       0x0c0000000b   0x00000000  0x00000000
         24  2020-05-20 15:28:47         20       0x0c0000000b   0x00000000  0x00000000
         25  2020-05-20 15:28:48         20       0x0c0000000b   0x00000000  0x00000000
         26  2020-05-20 15:28:49         20       0x0c0000000b   0x00000000  0x00000000
         27  2020-05-20 15:28:50         20       0x0c0000000b   0x00000000  0x00000000
------------------------------------------------------------------------------------------------------
L1Cache:
Current Counter: 0
History:
    ID       Time                 Counter        Fault address      Info    Attributes
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
MCE:
Current Counter: 0
History:
    ID       Time                 Counter        Fault address      Info    Attributes
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
L2Cache:
Current Counter: 0
History:
    ID       Time                 Counter        Fault address      Info    Attributes
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
CPC:
Current Counter: 0
History:
    ID       Time                 Counter        Fault address      Info    Attributes
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
Table 2-1393 Description of the display board ecc-information command output
Item Description
Current Counter

Current statistics.
ID

Record number.
Time

Time when the ECC error occurred.
Counter

ECC error type and count.
Fault address

Memory address where the ECC error occurred.
ReadData

Indicates the value read this time.
ExpectData

Indicates the expected value.
Info

Information about the read data and expected data.
Attributes

Register information.
DDR

Dual data rate.
L1Cache

Level 1 Cache.
L2Cache

Level 2 Cache.
MCE

Machine check exception.
CPC

Command per clock.
History

Indicates historical records.

display board fmea-counter

Function

The display board fmea-counter command displays FMEA statistics on a board or subcard.

Format

display board slot slot-id fmea-counter [ card card-id ]

Parameters

Parameter Description Value
card card-id

Specifies the slot ID of a subcard.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view FMEA statistics on a board or subcard during routine device maintenance, run this command .

Example

The actual command output varies according to the device. The command output here is only an example.

# Display FMEA statistics on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 fmea-counter
----------------------------------------------------------------------------------------
Name      CurrentErrCnt     ErrCntIn30Days   ErrCntOut30Days
------------------------------------------------------------------------------------------
40MCLK      123                   456             789
MemEcc      123                   456             789 
CacheEcc    123                   456             789
Table 2-1394 Description of the display board fmea-counter command output
Item Description
CurrentErrCnt

Number of current FMEA errors.
ErrCntIn30Days

Number of FMEA errors within 30 days.
ErrCntOut30Days

Number of FMEA errors that have been generated for more than 30 days.

display board io-information

Function

The display board io-information command displays common interface status.

Format

display board slot slot-id io-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view common interface status during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display common interface status.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 io-information
i2c status:00000000  00020000 00048000 00056000
lbc status:00000000  00020000 00048000 00056000
mdio status:00000000  00020000 00048000 00056000
PLL status:00000000  00020000 00048000 00056000
sllc status:00000000  00020000 00048000 00056000
CrossStation status:00000000  00020000 00048000 00056000
Dispatch status:00000000  00020000 00048000 00056000
Scheduler status:00000000  00020000 00048000 00056000
Table 2-1395 Description of the display board io-information command output
Item Description
i2c status

Indicates the status and configuration information of the I2C module.
lbc status

Indicates the status and configuration information of the local bus module.
mdio status

Indicates the status and configuration information of the mdio module.
PLL status

Indicates the status information of the CPU internal clock PLL.
sllc status

Indicates internal bus sllc module status information.
CrossStation status

Indicates the internal bus cross module status information.
Dispatch status

Indicates internal bus dispatch module status information.
Scheduler status

Indicates internal bus scheduler module status information.

display board memory reserved-information

Function

The display board memory reserved-information command displays memory isolation information about a board.

Format

display board slot slot-id [ slave-cpu slave-cpu-id ] memory reserved-information

Parameters

Parameter Description Value
slave-cpu slave-cpu-id

Specifies the ID of the secondary CPU.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view memory isolation information about a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display memory isolation information about the slave CPU on the board in 17.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board 17 slave-cpu 1 memory reserved-information
Info: The isolate memory does not exist
# Display memory isolation information on the board in 17.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 memory reserved-information
Isolate0 DDR 0x000000007a400000 - 0x000000007fffffff, 0x5c00000 bytes
Table 2-1396 Description of the display board memory reserved-information command output
Item Description
Isolate0

Isolation information about CPU 0.

display board phy-reg

Function

The display board phy-reg command displays PHY register information on a board.

Format

display board slot slot-id phy chip-id phy-reg address address-value size size-value

Parameters

Parameter Description Value
phy chip-id

Specifies a PHY register ID.

The value is an integer that ranges from 0 to 12.
address address-value

Specifies the offset address of a register.

The value is an integer in the range of 0-ffffffff.
size size-value

Specifies the register size.

The value ranges from 1 to 200, in hexadecimal notation.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view PHY register information on a board during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Check the PHY register information on the board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 phy 0 phy-reg address 0 size 50
0x00000000: 0x00000020 0x80212050 0x00000284 0x00000000
0x00000010: 0x00000000 0x00000000 0x00000000 0x00000000
0x00000020: 0x00000001 0x00000007 0x00000000 0x00000000
0x00000030: 0x00000000 0x00000000 0x00000000 0x00000000
0x00000040: 0x00000000 0x00010000 0x5a5a5a5a 0x84701020
Table 2-1397 Description of the display board phy-reg command output
Item Description
0x00000000

Offset address of the PHY register.

display board rrs statistic

Function

The display board rrs statistic command displays RRS time statistics.

Format

display board slot slot-id rrs statistic

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view RRS time statistics during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display RRS time statistics on the board in slot 3.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 3 rrs statistic
RRS Current Statistic:
-----------------------------------------------------------------------
Fd                    :0x94
Function Name         :FE588X_RRS_XauiCall
Max Process Time      :1074(us)
Max Process DateTime  :2020-12-10 07:01:21.015
Schedule Count        :59290
Total Process Time    :0x00020e233(us)
Average Process Time  :36(us)
Last Process Time     :22(us)
Last Run DateTime     :2020-12-10 08:29:03.690
......
-----------------------------------------------------------------------
RRS His Statistic:
-----------------------------------------------------------------------
Fd                    :0x94
Function Name         :FE588X_RRS_XauiCall
Max Process Time      :1063(us)
Max Process DateTime  :2020-12-13 05:16:27.797
Schedule Count        :316906
Total Process Time    :0x000a679b1(us)
Average Process Time  :34(us)
Last Process Time     :74(us)
Last Run DateTime     :2020-12-13 09:44:44.167
......
-----------------------------------------------------------------------
RRS Current Schedule Information:
-----------------------------------------------------------------------
2020-12-10 08:27:59.622: FE588X_RRS_XauiCall 33(us)
2020-12-10 08:27:59.623: FE588X_RRS_XauiCall 23(us)
2020-12-10 08:28:00.620: FE588X_RRS_XauiCall 36(us)
2020-12-10 08:28:00.620: FE588X_RRS_XauiCall 32(us)
2020-12-10 08:28:00.621: FE588X_RRS_XauiCall 35(us)
2020-12-10 08:28:00.621: FE588X_RRS_XauiCall 103(us)
2020-12-10 08:28:01.617: FE588X_RRS_XauiCall 34(us)
2020-12-10 08:28:01.617: FE588X_RRS_XauiCall 32(us)
......
-----------------------------------------------------------------------
RRS His Schedule Information:
-----------------------------------------------------------------------
2020-12-13 09:41:28.575: FE588X_RRS_XauiCall 34(us)
2020-12-13 09:41:28.575: FE588X_RRS_XauiCall 32(us)
2020-12-13 09:41:28.576: FE588X_RRS_XauiCall 35(us)
2020-12-13 09:41:28.576: FE588X_RRS_XauiCall 22(us)
2020-12-13 09:41:29.571: FE588X_RRS_XauiCall 33(us)
2020-12-13 09:41:29.572: FE588X_RRS_XauiCall 31(us)
......
-----------------------------------------------------------------------
Table 2-1398 Description of the display board rrs statistic command output
Item Description
RRS Current Statistic

Records the running statistics of the fast sense module.
RRS His Statistic

Records fast detection statistics before a board reset.
RRS Current Schedule Information

Running scheduling track.
RRS His Schedule Information

Scheduling trace before a board reset.
Fd

File handle of the interrupted device.
Function Name

Interrupted callback function.
Max Process Time

Maximum processing time of the callback function.
Max Process DateTime

Maximum processing time.
Schedule Count

Number of times that the callback function is triggered.
Total Process Time

Total processing time of the callback function.
Average Process Time

Average duration of callback hook processing.
Last Process Time

Last processing time.
Last Run DateTime

Last execution time.

display board sata-information

Function

The display board sata-information command displays SATA card information of a board.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A and NE40E-X16C.

Format

display board slot slot-id sata-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view SATA card information on a board during routine device maintenance, run this command. The command output helps locate and analyze faults.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display SATA card information on the board in slot 10.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 10 sata-information
Smart information:
Structure version                       : 0
Raw Read Error Rate                : 0
Reallocated Sector Count           : 0
Power-On Hours                     : 200
Power Cycle Count                  : 247
Uncorrectable Sector Count         : 0
Spare Blocks                       : 276
Number of Initial Invalid Blocks   : 7
Total Erase Count                  : 139345
Maximum Erase Count                : 124
Minimum Erase Count                : 22
Average Erase Count                : 66
Maximum Specified Erase Count      : 20000
Power on UECC Count                : 206
Initial Spare Block Count          : 276
Dynamic Remaps                     : 0
Temperature (maximum 58, minimum -20, and current 18)
Flash ECC Recovered                : 0
Reallocation Event Count           : 0
Uncorrectable Sector Count Offline : 0
SATA PHY CRC Error Count           : 0
TRIM Count                         : 227
Total Flash LBAs Written           : 64634737
Total Flash LBAs Written Expanded  : 0
Total Host LBAs Written            : 3239721759
Total Host LBAs Read               : 2823582051
Total Host LBAs Written Expanded   : 0
Total Host LBAs Read Expanded      : 0
SSD Remaining Life                 : 100
Spare Block Remaining Life         : 100
Firmware version in ASCII               : BS1R0376
Controller model in ASCII               : MS2264
Table 2-1399 Description of the display board sata-information command output
Item Description
Smart information

SMART information of the SATA card.
Structure version

SMART information version.
Raw Read Error Rate

Original read error rate.
Reallocated Sector Count

Number of reallocated sectors.
Power-On Hours

Power-on time.
Power Cycle Count

Power cycle count.
Power on UECC Count

The UECC counter is powered on.
Uncorrectable Sector Count

Number of sectors that cannot be corrected.
Uncorrectable Sector Count Offline

Number of bad sectors that cannot be repaired.
Spare Blocks

Standby block.
Spare Block Remaining Life

Remaining service life of an idle block.
Number of Initial Invalid Blocks

Number of invalid blocks.
Initial Spare Block Count

Count of initial standby blocks.
Total Erase Count

Total number of erase times.
Total Flash LBAs Written

Total number of times that logical block addresses of the flash memory are written.
Total Flash LBAs Written Expanded

Total flash logical block address write times extension.
Total Host LBAs Written

Total number of logical block addresses written by the host.
Total Host LBAs Read

Total number of logical block addresses read by the host.
Total Host LBAs Written Expanded

Total host logical block address write times extension.
Total Host LBAs Read Expanded

Total logical block address read times extension.
Maximum Erase Count

Maximum number of erase times.
Maximum Specified Erase Count

Maximum number of erase times.
Minimum Erase Count

Minimum number of erase times.
Average Erase Count

Average number of erase times.
Dynamic Remaps

Dynamic remapping.
Temperature

Indicates the temperature.
Flash ECC Recovered

The flash memory ECC has recovered.
Reallocation Event Count

Number of reassigned events.
SATA PHY CRC Error Count

CRC error count of the SATA card.
TRIM Count

Cropping count.
SSD Remaining Life

Remaining service life of an SSD.
Firmware version in ASCII

ASCII code of the hardware version.
Controller model in ASCII

ASCII code of the controller model.

display board serdes cp2np-phy

Function

The display board serdes cp2np-phy command displays the sending and receiving parameters of the SerDes link between the CPU and NP on a board.

Format

display board slot slot-id serdes cp2np-phy cp2npphy-id { tx | rx }

Parameters

Parameter Description Value
cp2np-phy cp2npphy-id

Specifies the ID of the PHY chip between the CPU and NP.

The value is an integer ranging from 0 to 2.
tx

Indicates the sending direction.

-
rx

Indicates the receiving direction.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the sending and receiving parameters of the SerDes link between the CPU and NP on a board during routine device maintenance, run this command. Currently, this command is supported only on NPU480s.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the sending and receiving parameters of the SerDes link between the CPU and NP on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 serdes cp2np-phy 0 tx
CPU INFO:
SERDES0: PRE1(0x00000003) MAIN(0x7f6ec8d0) POST1(0x0000007f)
SERDES1: PRE1(0x00000003) MAIN(0x7f6ec8d0) POST1(0x0000007f)
ALPHA_LOGIC INFO:
SERDES0: TXDIFFCTRL(0x0000000f) TXPOSTCURSOR(0x00000005) TXPRECURSOR(0x00000001)
SERDES1: TXDIFFCTRL(0x0000000f) TXPOSTCURSOR(0x00000005) TXPRECURSOR(0x00000001)
SERDES2: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
SERDES3: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
SERDES4: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
SERDES5: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
SERDES6: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
SERDES7: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
SERDES8: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
SERDES9: TXDIFFCTRL(0x0000000c) TXPOSTCURSOR(0x00000000) TXPRECURSOR(0x00000000)
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 serdes cp2np-phy 0 rx
CPU INFO:
SERDES0: PWRDB(0x00) MVTAPPWRDB(0x00) FXTAP0(0x00) FXTAP1(0x00)FXTAP2(0x00) FXTAP3(0x00) FXTAP4(0x00) MVTAP0(0x00) MVTAP1(0x00)MVTAP2(0x00) MVTAP3(0x00) MVTAP4(0x00) MVTAP5(0x00)
SERDES1: PWRDB(0x00) MVTAPPWRDB(0x00) FXTAP0(0x00) FXTAP1(0x00)FXTAP2(0x00) FXTAP3(0x00) FXTAP4(0x00) MVTAP0(0x00) MVTAP1(0x00)MVTAP2(0x00) MVTAP3(0x00) MVTAP4(0x00) MVTAP5(0x00)
ALPHA_LOGIC INFO:
SERDES0: RXLPMEN(0x00000001)
SERDES1: RXLPMEN(0x00000001)
SERDES2: RXLPMEN(0x00000001)
SERDES3: RXLPMEN(0x00000001)
SERDES4: RXLPMEN(0x00000001)
SERDES5: RXLPMEN(0x00000001)
SERDES6: RXLPMEN(0x00000001)
SERDES7: RXLPMEN(0x00000001)
SERDES8: RXLPMEN(0x00000001)
SERDES9: RXLPMEN(0x00000001)
---------------------------------------------
Table 2-1400 Description of the display board serdes cp2np-phy command output
Item Description
SERDES0

Parameters of SerDes link 0 on the board.

display board slot abnormal-reset-info

Function

The display board slot abnormal-reset-info command is used to view abnormal reset information about the board.

Format

display board slot slot-id abnormal-reset-info [ info-index ]

Parameters

Parameter Description Value
info-index

Indicates the information index.

The value is an integer ranging from 1 to 10.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view information abnormal reset information about boards during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Displays abnormal reset information of Index 2 about the board. (Abnormal)
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 abnormal-reset-info 2
2017-09-16 19:46:20
reason : 0x48494552
sub_mod : 0x00000000
class_type : 0x00000000
type : 0x00000000
detail : reset0:0x7B;reset1:0x77;reset2:0x77
2017-09-12 11:50:30
reason : 0x48494552
sub_mod : 0x00000000
class_type : 0x00000000
type : 0x00000000
detail : reset0:0x77;reset1:0x77;reset2:0x77
# Displays abnormal reset information about the board. (Abnormal)
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 abnormal-reset-info
2017-09-16 19:46:20
reason : 0x48494552
sub_mod : 0x00000000
class_type : 0x00000000
type : 0x00000000
detail : reset0:0x7B;reset1:0x77;reset2:0x77
# Displays abnormal reset information about the board. (Normal)
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 abnormal-reset-info
Info: abnormal reset info is null
Table 2-1401 Description of the display board slot abnormal-reset-info command output
Item Description
reason

Indicates the reset code.
sub_mod

Indicates the alarm sub-module.
class_type

Indicates the fault category.
type

Indicates the fault subtype.
detail

Indicates the reset cause description.

display board slot block-info

Function

The display board slot block-info command displays exception information about the flash memory of a board.

Format

display board slot slot-id block-info

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view exception information about the flash memory to locate and analyze problems during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display exception information about the flash memory.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 block-info
Current Counter: 8
History:
0000000107E60107110C19000000600000000000000016
0000000207E60107110C19000004600000000000000016
0000000307E60107110E19000000600000005800000058
0000000407E60107110E19000004600000005800000058
0000000507E60107111019000000600000002100000079
0000000607E60107111019000004600000002100000079
0000000707E60107111219000000600000000000000079
0000000807E60107111219000004600000000000000079
Table 2-1402 Description of the display board slot block-info command output
Item Description
Current Counter

Indicates the number of faults during the current power-on.
History

Indicates the exception information about the flash memory. Each piece of data contains 46 bits. Bits 1 to 8 indicate the index, bits 9 to 12 indicate the year, bits 13 to 14 indicate the month, bits 15 to 16 indicate the day, bits 17 to 18 indicate the hour, bits 19 to 20 indicate the minute, bits 21 to 22 indicate the second, and bits 23 to 30 indicate the block ID, bits 31 to 38 indicate the count within one hour, and bits 39 to 46 indicate the count within one day.

display board slot bman qman fman

Function

The display board slot bman qman fman command displays DPAA-related register information.

Format

display board slot slot-id bman { { portal portal-id { ce | ie } } | common }

display board slot slot-id qman { { portal portal-id { ce | ie } } | common }

display board slot slot-id fman fman-id { fq table | fpm | dma }

display board slot slot-id fman fman-id bmi { common | port port-id }

display board slot slot-id fman fman-id qmi { common | port port-id }

Parameters

Parameter Description Value
bman

Specifies the buffer manager.

-
portal portal-id

Specifies the ID of a component.

The value ranges from 0 to 9.
ce

Specifies the cache area.

-
ie

Specifies the cache suppression area.

-
common

Specifies the common register group.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
qman

Specifies the queue manager.

-
fman fman-id

Specifies the ID of the framework manager.

The value is 0 or 1.
fq

Specifies a frame queue.

-
table

Indicates an entry.

-
fpm

Specifies the frame processing manager.

-
dma

Specifies direct memory access.

-
bmi

Specifies the buffer manager interface.

-
port port-id

Specifies the port number.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
qmi

Specifies the queue manager interface.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

The maintainability of the DPAA is enhanced. You can run DPAA diagnostic commands to query detailed information about components, such as the number of packets sent and received by the components, to check the working status of the components.

The display board slot slot-id bman portal portal-id { ce | ie } command displays the portal register of the DPAA BMAN module.

The display board slot slot-id bman common command displays the general register of the BMAN module.

The display board slot slot-id qman portal portal-id { ce | ie } command displays the portal register of the DPAA module.

The display board slot slot-id qman common command displays the general register of the DPAA module.

The display board slot slot-id fman fman-id fq table command displays the register of the dpaa FMAN FQ module.

The display board slot slot-id fman fman-id bmi common command displays the general register of the DPAA BMI module.

The display board slot slot-id fman fman-id bmi port portal-id command displays the port register of the DMAA BMI module.

The display board slot slot-id fman fman-id qmi common command displays the general register of the DPAA QMI module.

The display board slot slot-id fman fman-id qmi port portal-id command displays the port register of the DPAA QMI module.

The display board slot slot-id fman fman-id dma command displays the register of the DPAA DMA module.

The display board slot slot-id fman fman-id fpm command displays the register of the DPAA FPM module.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about common bman registers.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 2 bman portal 2 ie
---------------------------------------------
RCR_PI_CINH_REG   0x00000008
RCR_CI_CINH_REG   0x00008008
RCR_ITR_REG       0x00000001
CFG_REG           0x00000002
SCN0_REG          0xffffffff
SCN1_REG          0xffffffff
ISR_REG           0x00000002
IER_REG           0x00000000
ISDR_REG          0x00000000
IIR_REG           0x00000000
IFR_REG           0x00000000
---------------------------------------------
Table 2-1403 Description of the display board slot bman qman fman command output
Item Description
RCR_PI_CINH_REG

Software portal 0, release command ring, manufacturer index cache disable register.
RCR_CI_CINH_REG

Software portal 0, release command ring, customer index cache disable register.
RCR_ITR_REG

Software portal 0, release command ring interrupt threshold register.
CFG_REG

Buffer Manager Software Portal 0, configuration register.
SCN0_REG

Software portal 0, exhaustion status change notification interrupt enable register, buffer pool 0–31.
SCN1_REG

Software portal 0, exhaustion status change notification interrupt enable register, buffer pools 32–63.
ISR_REG

Buffer manager software portal 0, interrupt status register.
IER_REG

Buffer manager software portal 0, interrupt enable register.
ISDR_REG

Buffer manager software portal 0, interrupt status disable register.
IIR_REG

Buffer manager software portal 0, interrupt disable register.
IFR_REG

Buffer manager software portal 0, interrupt force register.

display board slot clock-chip

Function

The display board slot clock-chip command displays the register information of a board clock chip.

Format

display board slot slot-id clock-chip chip-id reg address offset size size-value

Parameters

Parameter Description Value
clock-chip chip-id

Indicates the clock chip ID.

The value is an integer that ranges from 0 to 12.
reg

Indicates the register.

-
address offset

Indicates the offset address.

The value ranges from 0 to ffffffff, in hexadecimal notation.
size size-value

Indicates the size of the read address.

The value ranges from 1 to 200, in hexadecimal notation.
slot slot-id

Indicates the slot number.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the register information of a board clock chip during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Displays the register information of board clock chip.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 clock-chip 0 reg address 10 size 30
0x00000010: 0x01 0x00 0x00 0x44 0x04 0x03 0x0f 0x1c 0xbb 0x44 0x4f 0x06 0x00 0x00 0x00 0x00
0x00000020: 0x01 0x0f 0x00 0xba 0x0b 0x00 0x00 0x00 0x00 0x00 0x00 0x02 0x04 0x10 0x00 0x00
0x00000030: 0x00 0x00 0xed 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xed 0x00 0x00 0x00 0x00 0x44
Table 2-1404 Description of the display board slot clock-chip command output
Item Description
0x00000010

Offset address of the register: 0x00000010.

display board slot core-information

Function

The display board slot core-information command displays core isolation information about a CPU.

Format

display board slot slot-id { cpu cpu-id | slave-cpu slave-cpu-id } core-information

Parameters

Parameter Description Value
cpu cpu-id

Specifies the CPU ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slave-cpu slave-cpu-id

Specifies the ID of the secondary CPU.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view CPU core isolation information about a CPU during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display core isolation information about CPU 0.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 6 cpu 0 core-information
Core 0: running
Core 1: running
Core 2: running
Core 3: running
Core 4: running
Core 5: running
Core 6: running
Core 7: running
Table 2-1405 Description of the display board slot core-information command output
Item Description
Core 1

Core 1 of the CPU.

display board slot counter

Function

The display board slot counter command displays the number of sent and received packets, number of bytes, number of discarded packets, and number of error packets on an interface of a board.

Format

display board slot slot-id counter { forward-port | eth-port } [ port-id ]

Parameters

Parameter Description Value
forward-port

Specifies a forwarding interface.

-
eth-port

Specifies an Ethernet interface.

-
port-id

Specifies the port number.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

The display board slot counter command is used to locate lost packets during production and temperature cycle test.

Precautions

If the specified Ethernet port number is not configured on the board to be queried, the value of each field in the command output is 0.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the number of sent and received packets, number of bytes, number of discarded packets, and number of errors on an Ethernet interface.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 counter eth-port
port 0:
rx_bytes:                   160168  tx_bytes:                        0
rx_packets:                   2194  tx_packets:                      0
rx_errors:                       0  tx_errors:                       0
rx_dropped:                      0  tx_dropped:                      0
rx_fifo:                         0  tx_fifo:                         0
rx_missed:                       0  tx_carrier:                      0
rx_length:                       0  tx_aborted:                      0
rx_over:                         0  tx_window:                       0
rx_crc:                          0  tx_heartbeat:                    0
rx_frame_err:                    0  tx_collisions:                   0
rx_multicast:                  444
rx_compressed:                   0  tx_compressed:                   0
port 1:
rx_bytes:                 71393782  tx_bytes:                789428378
rx_packets:                 365646  tx_packets:                 701379
rx_errors:                       0  tx_errors:                       0
rx_dropped:                      0  tx_dropped:                      0
rx_fifo:                         0  tx_fifo:                         0
rx_missed:                       0  tx_carrier:                      0
rx_length:                       0  tx_aborted:                      0
rx_over:                         0  tx_window:                       0
rx_crc:                          0  tx_heartbeat:                    0
rx_frame_err:                    0  tx_collisions:                   0
rx_multicast:                 4301
rx_compressed:                   0  tx_compressed:                   0
Table 2-1406 Description of the display board slot counter command output
Item Description
port 0

Indicates port 0.
port 1

Port 1.
rx_packets

Number of received packets.
rx_bytes

Number of bytes in a received packet.
rx_errors

Number of packet receiving errors.
rx_dropped

Number of discarded received packets.
rx_fifo

Receive buffer.
rx_missed

Number of discarded received packets.
rx_over

Number of received oversized packets.
rx_frame_err

Number of received frame errors.
rx_length

Number of received length errors.
rx_crc

Number of received check errors.
rx_compressed

Number of received compressed packets.
tx_packets

Number of sent packets.
tx_bytes

Number of bytes in a sent packet.
tx_errors

Number of packet sending errors.
tx_dropped

Number of discarded sent packets.
tx_fifo

Send buffer.

display board slot eth-port

Function

The display board slot eth-port command displays PHY or MAC register information about an Ethernet interface on a specified board.

Format

display board slot slot-id eth-port port-id { mac-reg | phy-reg } [ address addr-value ]

Parameters

Parameter Description Value
eth-port port-id

Specifies the number of a network interface.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
mac-reg

Specifies the MAC register.

-
phy-reg

Specifies the PHY register.

-
address addr-value

Specifies the offset address of a register.

The value ranges from 0 to ffffffff, in hexadecimal notation.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During routine device maintenance, if the network interface status is abnormal, you can run this command to view the register information of the network interface to locate the fault.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the PHY register information of Ethernet interface 0 on the board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 eth-port 0 phy-reg address 0
0x0000 : 0x0140
Table 2-1407 Description of the display board slot eth-port command output
Item Description
0x0000 : 0x0140

Value of the register whose start address is 0x0000, which is 0x0140.

display board slot ethtool

Function

The display board slot ethtool command displays the underlying driver information of the ethtool command on a board.

Format

display board slot slot-id ethtool cmd-para

Parameters

Parameter Description Value
cmd-para

Specifies the Ethernet port parameters.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view underlying driver information of the ethtool command during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display underlying driver information of the ethtool command.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 ethtool "--version"
ethtool version 4.8
Table 2-1408 Description of the display board slot ethtool command output
Item Description
ethtool version

ethtool version number.

display board slot expara-version

Function

The display board slot expara-version command displays the parameter version of a board.

Format

display board slot slot-id expara-version

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the parameter version of a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the parameter version of a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 expara-version
Version:	0x6f994113; 2022, 523
File Num:	4
Board ID:	0x900037fc
Card ID:	0x0, 0x0
Table 2-1409 Description of the display board slot expara-version command output
Item Description
File Num

Number of parameter files.
Board ID

Slot ID of the board.
Card ID

Fixed card ID.
Version

Parameter version.

display board slot flash

Function

The display board slot flash command displays information about the flash memory of a board.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display board slot slot-id flash flash-id

Parameters

Parameter Description Value
flash flash-id

Specifies the sector ID of the flash memory.

The value is an integer ranging from 0 to 255.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view information about the flash memory of a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the flash memory of a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 flash 255
------------------------------------------------
Flash block :255
main sector erase num :N/A.
backup sector erase num :N/A.
main sector write_err num :N/A.
backup sector write_err num :N/A.
main sector read_err num :N/A.
backup sector read_err num :N/A.
------------------------------------------------
Table 2-1410 Description of the display board slot flash command output
Item Description
Flash block

Block ID of the flash memory.
main sector erase num

Number of erases in the primary sector.
main sector write_err num

Number of write errors in the primary sector.
main sector read_err num

Number of read errors in the primary sector.
backup sector erase num

Number of erases in the backup sector.
backup sector write_err num

Number of write errors in the backup sector.
backup sector read_err num

Number of read errors in the backup sector.

display board slot ima-information

Function

The display board slot ima-information command displays IMA information about a board.

Format

display board slot slot-id ima-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the number of measurement storage logs on a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display IMA information on a board.
<HUAWEI> system-view
Enter system view, return user view with return command.
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 ima-information
The board ima-information: 
Sml number=1
Table 2-1411 Description of the display board slot ima-information command output
Item Description
The board ima-information

IMA information of a board.
Sml number

Number of measurement storage logs.

display board slot nand-information

Function

The display board slot nand-information command displays the NAND flash information of a board.

Format

display board slot slot-id nand-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

To view information such as the NAND flash status of a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the NAND flash on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 10 nand-information
Name         Block        Badblock          State
MTD0         10           2                 warning
MTD1         12           1                 normal
MTD2         10           4                 critical
Table 2-1412 Description of the display board slot nand-information command output
Item Description
Name

Name of the NAND flash partition.
Block

Number of NAND flash partitions.
Badblock

Number of bad blocks in the NAND flash partition.
State

NAND flash partition status:

  • normal: The percentage of bad blocks is less than 10%.
  • warning: The percentage of bad blocks ranges from 10% to 20%.
  • critical: The percentage of bad blocks is greater than 20%.

display board slot pcie-information

Function

The display board slot pcie-information command displays the status and register information about the PCIe controller and bridge.

Format

display board slot slot-id pcie-information [ port port-id ] { register | status }

Parameters

Parameter Description Value
port port-id

Specifies the port number.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
register

Specifies the register information of controller.

-
status

Specifies the status of controller.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

During routine device maintenance, you can run this command to view the status and register information about the PCIe controller and bridge.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the status of the PCIe controller on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 9 pcie-information status
Pcie information:
----------------------------------------------
Name    Lane    Speed   TLPErrCnt  DLLPErrCnt
----------------------------------------------
5873A   x1      2.5     0          0
LOGIC   x1      2.5     0          0
5873B   x1      2.5     16         0
----------------------------------------------
Table 2-1413 Description of the display board slot pcie-information command output
Item Description
Name

Device name.
Lane

Indicates the link bandwidth.
Speed

Link rate.
TLPErrCnt

Error count. NA indicates that the count is not supported.
DLLPErrCnt

Error count. NA indicates that the count is not supported.

display board slot pcie-switch

Function

The display board slot pcie-switch command displays information about the PCIe bridge chip register on a board.

Format

display board slot slot-id pcie-switch chip-id port port-id reg address offset size size-value

Parameters

Parameter Description Value
pcie-switch chip-id

Specifies the ID of a PCIe bridge chip.

The value is an integer ranging from 0 to 12.
port port-id

Specifies the port number.

The value is an integer that ranges from 0 to 15 .
reg

Indicates the register.

-
address offset

Indicates the offset address.

The value ranges from 0 to ffffffff, in hexadecimal notation.
size size-value

Indicates the size of the read address.

The value is a hexadecimal number ranging from 1 to 200.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view information about the PCIe bridge register on a board during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the PCIe bridge chip register on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 pcie-switch 0 port 1 reg address 10 size 20
0x00000010: 0x00000000 0x00000000 0x00040403 0x000001f1
0x00000020: 0x01f00100 0x0001fff1 0x00000000 0x00000000
Table 2-1414 Description of the display board slot pcie-switch command output
Item Description
0x00000010

Offset address of the register: 0x00000010.

display board slot ram-test-flag flash-test-flag

Function

The display board slot ram-test-flag flash-test-flag command displays whether the SDRAM and flash memory are checked during the startup of a board.

Format

display board slot slot-id { ram-test-flag | flash-test-flag }

Parameters

Parameter Description Value
ram-test-flag

Indicates the SDRAM check flag, which sets whether SDRAM check is performed when a board is started.

-
flash-test-flag

Indicates the flash check flag, which sets whether flash check is performed when a board is started.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check whether a board supports SDRAM and flash check during the production process, run this command. The value 0 indicates that the check is not performed, and the value 1 indicates that the check is performed.

In VS mode, this command is supported only by the admin VS.

Example

# Display whether SDRAM check is performed when a board is started.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 ram-test-flag
Info: ram_post display flag: 0
# Display whether flash check is performed when a board is started.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 flash-test-flag
Info: flash_post display flag: 1
Table 2-1415 Description of the display board slot ram-test-flag flash-test-flag command output
Item Description
ram_post display flag

Whether to check the SDRAM during board startup.

  • 0: no check.
  • 1: check.
flash_post display flag

Whether to check the flash memory during board startup.

  • 0: no check.
  • 1: check.

display board slot seu-information

Function

The display board slot seu-information command displays SEU track information on a board.

Format

display board slot slot-id seu-information

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view SEU track information on a board during routine device maintenance, run this command.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display SEU track information on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 seu-information
-------alpha logic seu information-------
 onebit seu[0]year=2017,month=9,day=19,hour=13,minute=8,second=18
 onebit seu[1]year=2017,month=9,day=19,hour=13,minute=8,second=14
 onebit seu[2]year=2017,month=9,day=19,hour=13,minute=8,second=11
 onebit seu[3]year=2017,month=9,day=19,hour=13,minute=8,second=8
 onebit seu[4]year=2017,month=9,day=19,hour=13,minute=8,second=5
 onebit seu[5]year=2017,month=9,day=19,hour=13,minute=8,second=2
 onebit seu[6]year=2017,month=9,day=19,hour=13,minute=7,second=59
 onebit seu[7]year=2017,month=9,day=19,hour=13,minute=7,second=55
 onebit seu[8]year=2017,month=9,day=19,hour=13,minute=7,second=52
 onebit seu[9]year=2017,month=9,day=19,hour=13,minute=7,second=49
 onebit seu[10]year=2017,month=9,day=19,hour=13,minute=7,second=46
 onebit seu[11]year=2017,month=9,day=19,hour=13,minute=7,second=43
 onebit seu[12]year=2017,month=9,day=19,hour=13,minute=7,second=40
 onebit seu[13]year=2017,month=9,day=19,hour=13,minute=7,second=37
 onebit seu[14]year=2017,month=9,day=19,hour=13,minute=7,second=33
 onebit seu[15]year=2017,month=9,day=19,hour=13,minute=7,second=30
 onebit seu[16]year=2017,month=9,day=19,hour=13,minute=7,second=27
 onebit seu[17]year=2017,month=9,day=19,hour=13,minute=7,second=24
 onebit seu[18]year=2017,month=9,day=19,hour=13,minute=7,second=21
 onebit seu[19]year=2017,month=9,day=19,hour=13,minute=7,second=18
 twobits seu[0]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[1]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[2]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[3]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[4]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[5]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[6]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[7]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[8]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[9]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[10]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[11]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[12]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[13]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[14]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[15]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[16]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[17]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[18]year=0,month=0,day=0,hour=0,minute=0,second=0
 twobits seu[19]year=0,month=0,day=0,hour=0,minute=0,second=0
Table 2-1416 Description of the display board slot seu-information command output
Item Description
onebit seu

Indicates the 1-bit seu.
twobits seu

Indicates the 2-bit seu.

display board slot sfp-information

Function

The display board slot sfp-information command displays detailed information about SFP modules (including optical and electrical modules).

Format

display board slot slot-id sfp-information [ port port-id ]

Parameters

Parameter Description Value
port port-id

Specifies the port number.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view detailed information about SFP modules (including optical and electrical modules) during routine device maintenance, run this command. This command applies only to boards with SFP modules.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the SFP module on a specified board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 sfp-information
=============================================================================== 
Optical Transceiver Base Information 
=============|================================================================= 
port 0  base-info 
-------------|-----------------------------------------------------------------
Vendor PN                   : LTF8502-BC+     
Vendor SN                   : U7M99M73682     
Vendor Name                 : Hisense         
Transceiver Maximal BW      : 10G 
Transceiver Mode            : MultiMode 
WaveLength                  : 850nm 
Transceiver Distance        : 300m 
The Optical Match Result    : Normal
-------------|-----------------------------------------------------------------
                       Value   HighAlarm HighWarn LowWarn LowAlarm Status
-------------|-----------------------------------------------------------------
Temperature(C)         28.070  80.000    70.000   0.000   -10.000 Normal  
Supply Voltage(V)      3.307   3.630     3.465    3.135   2.970   Normal  
Tx Bias(mA)            0.000   20.000    15.000   1.000   1.000   LowAlarm
Tx Power(avg mW)       0.000   1.259     0.794    0.186   0.118   LowAlarm
Rx Power(avg mW)       0.000   1.259     0.794    0.102   0.065   LowAlarm
=============|================================================================= 
    
===============================================================================
Port 1   Optical transceiver is offline
===============================================================================
Table 2-1417 Description of the display board slot sfp-information command output
Item Description
Transceiver Maximal BW

Indicates the maximum SFP bandwidth.
Transceiver Mode

Indicates the SFP mode.
Transceiver Distance

Transmission distance of an optical module.
Vendor SN

Serial number of the SFP module.
Vendor PN

Indicates the PN of the SFP module.
Vendor Name

Vendor name.
WaveLength

Indicates the wavelength.
The Optical Match Result

Indicates the matching result of the SFP optical module.

display board slot slave-cpu

Function

The display board slot slave-cpu command displays information about the slave CPU, such as abnormal interrupts, PCIe queues, ECIDs, DIMMs, and memory usage.

Format

display board slot slot-id slave-cpu slave-cpu-id pcieque

display board slot slot-id slave-cpu slave-cpu-id ecid

display board slot slot-id slave-cpu slave-cpu-id np-inor

display board slot slot-id slave-cpu slave-cpu-id memory-usage

display board slot slot-id slave-cpu slave-cpu-id abnormal-interrupt

Parameters

Parameter Description Value
slave-cpu slave-cpu-id

Specifies the ID of the secondary CPU.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
pcieque

Specifies a PCIe queue.

-
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
ecid

Specifies an ECID.

-
np-inor

Specifies a DIMM.

-
memory-usage

Specifies memory usage.

-
abnormal-interrupt

Specifies an abnormal interrupt.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

To view information about the slave CPU during routine device maintenance, run this command.

The display board slot slot-id slave-cpu slave-cpu-id abnormal-interrupt command displays information about abnormal interrupts.

The display board slot slot-id slave-cpu slave-cpu-id pcieque command displays information about PCIe queues.

The display board slot slot-id slave-cpu slave-cpu-id ecid command displays information about ECIDs.

The display board slot slot-id slave-cpu slave-cpu-id np-inor command displays information about DIMMs.

The display board slot slot-id slave-cpu slave-cpu-id memory-usage command displays information about the memory usage.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about abnormal CPU interruptions.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 slave-cpu 1 abnormal-interrupt
[20230224165353] [2023-02-24,16:53:53:728AB795BC6][LOG] error:l3cache (2) IERR: 0x2010=0x4E000206
[20230224165353] [2023-02-24,16:53:53:728AB7960D2][LOG] error:l3cache (2) [hard_err] SINGLE_ECC: 0x2028=0x10004DE1
[20230224165353] [2023-02-24,16:53:53:728AB79770D][LOG] error:l3cache (6) [hard_err] ecc_err_single: 0x2010=0x4E004B06
[20230224165353] [2023-02-24,16:53:53:728AB797953][LOG] error:l3cache (6) [hard_err] single_ecc: 0x814=0x1
# Display the memory usage.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 slave-cpu 1 memory-usage
************ Control memory usage information ************
Total memory(kb):149995250  Used(kb):110585998  Usage:73%
************ Memory usage detail information *************
MemTotal:       30373668 kB
MemFree:         2595664 kB
MemAvailable:    2586524 kB
Buffers:              44 kB
Cached:           137524 kB
SwapCached:            0 kB
Active:            20308 kB
Inactive:          64588 kB
Active(anon):      20248 kB
Inactive(anon):    64560 kB
Active(file):         60 kB
Inactive(file):       28 kB
Unevictable:       72392 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:         20148 kB
Mapped:            20780 kB
Shmem:             65084 kB
KReclaimable:      16836 kB
Slab:              70060 kB
SReclaimable:      16836 kB
SUnreclaim:        53224 kB
KernelStack:        8032 kB
PageTables:         2280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     2905892 kB
Committed_AS:     213372 kB
VmallocTotal:   135290159040 kB
VmallocUsed:       31184 kB
VmallocChunk:          0 kB
Percpu:             9984 kB
HardwareCorrupted:     0 kB
HugePages_Total:     100
HugePages_Free:      100
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:        27467776 kB
**********************************************************
# Display PCIe queue information.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 slave-cpu 1 pcieque
======================================================================
 FE[0][0] Tx Msg Que : 
======================================================================
 FE[0][0] Rx Msg Que : 
======================================================================
 FE[0][0] Tx Msg pool : 
======================================================================
 FE[0][0] Rx Msg pool : 
======================================================================
 FE[0][0] process cnt : 
======================================================================
 FE[0][1] Tx Msg Que : 
======================================================================
 FE[0][1] Rx Msg Que : 
======================================================================
 FE[0][1] Tx Msg pool : 
======================================================================
 FE[0][1] Rx Msg pool : 
======================================================================
 FE[0][1] process cnt : 
======================================================================
 FE[0][2] Tx Msg Que : 
 elem_cnt_in = 0x00000000 000001b3
 cur_elem   = 0x7f04bffda8
 base   = 0x7f04bff000
 over   = 0x7f04c01010
 QueLen   / CurElemLen  / CurIOCnt  = 1024 / 0 / 0
 pullInElem / pullOutElem = 0x00000000 000001b3 / 0x00000000 000001b3
 QueInput / QueOutput = 0x00000000 000001b3 / 0x00000000 000001b3
======================================================================
 FE[0][2] Rx Msg Que : 
 elem_cnt_in = 0x00000000 00000000
 cur_elem   = 0x7eec900020
 base   = 0x7eec900000
 over   = 0x7eec902010
 QueLen   / CurElemLen  / CurIOCnt  = 1024 / 0 / 0
 pullInElem / pullOutElem = 0x00000000 00000002 / 0x00000000 00000002
 QueInput / QueOutput = 0x00000000 00000002 / 0x00000000 00000002
======================================================================
 FE[0][2] Tx Msg pool : 
 elem_cnt_in = 0x00000000 000003e0
 elem_cnt_out = 0x00000000 000001b3
 cur_elem   = 0x7eec440da8
 base   = 0x7eec440000
 over   = 0x7eec441f10
 QueLen   / CurElemLen  / CurIOCnt  = 992 / 0 / 992
 pullInElem / pullOutElem = 0x00000000 00000000 / 0x00000000 00000000
 QueInput / QueOutput = 0x00000000 00000593 / 0x00000000 000001b3
======================================================================
 FE[0][2] Rx Msg pool : 
 elem_cnt_in = 0x00000000 000003e2
 elem_cnt_out = 0x00000000 00000000
 cur_elem   = 0x7eec450420
 base   = 0x7eec450400
 over   = 0x7eec452310
 QueLen   / CurElemLen  / CurIOCnt  = 992 / 0 / 992
 pullInElem / pullOutElem = 0x00000000 00000000 / 0x00000000 00000000
 QueInput / QueOutput = 0x00000000 000003e2 / 0x00000000 00000002
======================================================================
 FE[0][2] process cnt : 
======================================================================
 FE[0][3] Tx Msg Que : 
======================================================================
 FE[0][3] Rx Msg Que : 
======================================================================
 FE[0][3] Tx Msg pool : 
======================================================================
 FE[0][3] Rx Msg pool : 
======================================================================
 FE[0][3] process cnt : 
======================================================================
 FE[0][4] Tx Msg Que : 
 elem_cnt_in = 0x00000000 0000193f
 cur_elem   = 0x7f04c7fa08
 base   = 0x7f04c7f000
 over   = 0x7f04c81010
 QueLen   / CurElemLen  / CurIOCnt  = 1024 / 0 / 0
 pullInElem / pullOutElem = 0x00000000 0000013f / 0x00000000 0000013f
 QueInput / QueOutput = 0x00000000 0000193f / 0x00000000 0000193f
======================================================================
 FE[0][4] Rx Msg Que : 
 elem_cnt_in = 0x00000000 00000000
 cur_elem   = 0x7eec980a08
 base   = 0x7eec980000
 over   = 0x7eec982010
 QueLen   / CurElemLen  / CurIOCnt  = 1024 / 0 / 0
 pullInElem / pullOutElem = 0x00000000 0000013f / 0x00000000 0000013f
 QueInput / QueOutput = 0x00000000 0000193f / 0x00000000 0000193f
======================================================================
 FE[0][4] Tx Msg pool : 
 elem_cnt_in = 0x00000000 00000020
 elem_cnt_out = 0x00000000 0000193f
 cur_elem   = 0x7eec4c0108
 base   = 0x7eec4c0000
 over   = 0x7eec4c0110
 QueLen   / CurElemLen  / CurIOCnt  = 32 / 0 / 32
 pullInElem / pullOutElem = 0x00000000 00000000 / 0x00000000 00000000
 QueInput / QueOutput = 0x00000000 0000195f / 0x00000000 0000193f
======================================================================
 FE[0][4] Rx Msg pool : 
 elem_cnt_in = 0x00000000 0000195f
 elem_cnt_out = 0x00000000 00000000
 cur_elem   = 0x7eec4d0508
 base   = 0x7eec4d0400
 over   = 0x7eec4d0510
 QueLen   / CurElemLen  / CurIOCnt  = 32 / 0 / 32
 pullInElem / pullOutElem = 0x00000000 00000000 / 0x00000000 00000000
 QueInput / QueOutput = 0x00000000 0000195f / 0x00000000 0000193f
======================================================================
 FE[0][4] process cnt : 
 DRV_ERR_CNT_MSG_BUFF_ALLOC_FAIL_NUM = 0x00000000
 DRV_ERR_CNT_MSG_BUFF_FREE_FAIL_NUM = 0x00000000
 DRV_ERR_CNT_VA_TO_PHY_FAIL_NUM = 0x00000000
 DRV_ERR_CNT_PHY_TO_VA_FAIL_NUM = 0x00000000
 DRV_ERR_CNT_MSG_SEND_QUE_FULL_NUM = 0x00000000
 DRV_ERR_CNT_MSG_REC_QUE_FAIL_NUM = 0x00000000
 DRV_ERR_CNT_MSG_BUFF_FREE_PARAM = 0x00000000
 DRV_ERR_CNT_MSG_BUFF_ALLOC_FE_UNKNOWN = 0x00000000
 DRV_CNT_MSG_BUFF_ALLOC_COUNTERPRE = 0x000198e3
 DRV_CNT_SEND_MSG_TO_FE_OK      = 0x00019fe5
 DRV_CNT_RECV_APP_MSG_FROM_FE   = 0x00006368
 DRV_CNT_RECV_APP_MSG_FROM_FE+1 = 0x00006e3d
 DRV_CNT_RECV_APP_MSG_FROM_FE+2 = 0x000063b3
 DRV_CNT_RECV_APP_MSG_FROM_FE+3 = 0x000063b3
 DRV_ERR_CNT_SYN_UPCALL_MSG_IS_NULL = 0x00000000
 DRV_ERR_CNT_MSG_FUNC_NOT_REGISTER = 0x00000000
 DRV_ERR_CNT_COMM_DMA_READ_DP_SHARE_MEM_FAILED = 0x00000000
 DRV_CNT_SYS_MSG_BUFF_ALLOC_FE0_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_ALLOC_FE0_SUCCESS = 0x000006d5
 DRV_CNT_DYN_MSG_BUFF_ALLOC_FE0_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_ALLOC_FE0_SUCCESS = 0x0000635e
 DRV_CNT_SYS_MSG_BUFF_ALLOC_FE1_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_ALLOC_FE1_SUCCESS = 0x0000000c
 DRV_CNT_DYN_MSG_BUFF_ALLOC_FE1_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_ALLOC_FE1_SUCCESS = 0x00006e33
 DRV_CNT_SYS_MSG_BUFF_ALLOC_FE2_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_ALLOC_FE2_SUCCESS = 0x0000000e
 DRV_CNT_DYN_MSG_BUFF_ALLOC_FE2_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_ALLOC_FE2_SUCCESS = 0x000063a9
 DRV_CNT_SYS_MSG_BUFF_ALLOC_FE3_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_ALLOC_FE3_SUCCESS = 0x00000013
 DRV_CNT_DYN_MSG_BUFF_ALLOC_FE3_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_ALLOC_FE3_SUCCESS = 0x000063a9
 DRV_CNT_SYS_MSG_BUFF_FREE_FE0_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_FREE_FE0_SUCCESS = 0x0000000a
 DRV_CNT_DYN_MSG_BUFF_FREE_FE0_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_FREE_FE0_SUCCESS = 0x0000635e
 DRV_CNT_SYS_MSG_BUFF_FREE_FE1_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_FREE_FE1_SUCCESS = 0x0000000a
 DRV_CNT_DYN_MSG_BUFF_FREE_FE1_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_FREE_FE1_SUCCESS = 0x00006e33
 DRV_CNT_SYS_MSG_BUFF_FREE_FE2_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_FREE_FE2_SUCCESS = 0x0000000a
 DRV_CNT_DYN_MSG_BUFF_FREE_FE2_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_FREE_FE2_SUCCESS = 0x000063a9
 DRV_CNT_SYS_MSG_BUFF_FREE_FE3_SUCCESS = 0x00000000
 DRV_CNT_APP_MSG_BUFF_FREE_FE3_SUCCESS = 0x0000000a
 DRV_CNT_DYN_MSG_BUFF_FREE_FE3_SUCCESS = 0x00000000
 DRV_CNT_HEART_MSG_BUFF_FREE_FE3_SUCCESS = 0x000063a9
# Display ECID information.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 slave-cpu 1 ecid
ECID(0) 0X809121d4 0x00a0f710 0xa22b1553 0x4aa7040a 0x00102003
Table 2-1418 Description of the display board slot slave-cpu command output
Item Description
Total memory(kb)

Total memory size.
FE[0][0] Tx Msg Que

Queue of messages sent by the CPU.
FE[0][0] Rx Msg Que

Queue of messages received by the CPU.
FE[0][2] Rx Msg pool

Message pool received by the CPU.
FE[0][2] Tx Msg pool

Message sending pool of the CPU.
FE[0][2] process cnt

Number of CPU processes.
Used(kb)

Used memory.
Usage

Usage.
MemTotal

Total size of the physical memory excluding the system memory.
MemFree

Size of the free physical memory.
MemAvailable

Available memory.
Buffers

Size of the buffer used for the block device.
Cached

Size of the file buffer.
SwapCached

Memory that has been swapped out.
Active

Active memory that is frequently (recently) used.
Inactive

Inactive memory that is not frequently used recently, which is easy to be reclaimed by the system for other purposes.
Active(anon)

Amount of memory active for anonymous pages.
Inactive(anon)

Amount of memory in which anonymous pages are inactive.
Active(file)

Amount of active memory for file pages.
Inactive(file)

Amount of memory in which file pages are inactive.
Unevictable

Memory pages that are locked and cannot be released.
Mlocked

Size of the memory locked by the mlock() system call.
SwapTotal

Total swap space.
SwapFree

Remaining swap space.
Dirty

Number of dirty pages in the system.
Writeback

Amount of data that is being written back in the system.
AnonPages

Total number of anonymous pages (sum of active anonymous pages and inactive anonymous pages).
Mapped

Size of the mapped memory page.
Shmem

Number of shared memory pages.
SReclaimable

Recyclable part in a slab.
KReclaimable

Recyclable part of the kernel.
Slab

Amount of memory cached in the kernel data structure.
SUnreclaim

Number of slabs that cannot be reclaimed.
KernelStack

Kernel stack usage.
PageTables

Page table | Size of the index table that manages memory paging pages.
NFS_Unstable

A page table that has been sent to the NFS server but has not been committed to stable storage.
Bounce

Return.
WritebackTmp

Size of the temporary memory that is being written back to the disk.
CommitLimit

Upper limit of virtual storage.
Committed_AS

Virtual storage.
VmallocTotal

Size of the vmalloc memory.
VmallocUsed

Size of the used virtual memory.
VmallocChunk

Size of the maximum continuous memory block available in the vmalloc area.
Percpu

CPU information.
HardwareCorrupted

Total size of deleted memory pages due to memory hardware faults.
HugePages_Free

Total number of idle huge pages in the system.
HugePages_Total

Total number of huge pages in the system.
HugePages_Rsvd

Total number of huge pages reserved in the system.
HugePages_Surp

Number of resident huge pages that exceeds the preset value.
Hugepagesize

Size of each huge page.
Hugetlb

Entries recorded in the TLB and pointed to the huge page.

display board slot vrm-blackbox chip

Function

The display board slot vrm-blackbox chip command displays the black box information of the VRM chip on a board.

Format

display board slot slot-id vrm-blackbox chip chip-id

Parameters

Parameter Description Value
chip chip-id

Specifies the chip ID.

The value is an integer and varies according to the VRM chip on the board.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During routine device maintenance, if the VRM chip on a board is abnormal, you can run this command to view the black box information about the VRM chip on the board.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display black box information about VRM chip 0 on the board in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 1 vrm-blackbox chip 0
It will take a few minutes, please wait...
27 00 00 00 94 03 29 00 15 00 15 00 18 00 18 00 
17 00 18 00 1c 00 1b 00 00 00 00 00 01 00 01 00
Table 2-1419 Description of the display board slot vrm-blackbox chip command output
Item Description
It will take a few minutes, please wait

It takes several minutes. Please wait.

display board slot watch-dog

Function

The display board slot watch-dog command displays the watchdog monitoring period of a board.

Format

display board slot slot-id watch-dog

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view information about the watchdog monitoring period of a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the watchdog monitoring period of a board.
<HUAWEI> system-view
Enter system view, return user view with return command.
[~HUAWEI] diagnose
Warning: Enter diagnose view, return user view with Ctrl+Z.
Info: The diagnose view is used to debug system hardware and software. Misuse of certain commands in this view may affect system performance. Therefore, use these commands with the guidance of Huawei engineers.
[~HUAWEI-diagnose] display board slot 10 watch-dog
Info: Current watchdog time is 16s.
Table 2-1420 Description of the display board slot watch-dog command output
Item Description
Current watchdog time

Watchdog monitoring period of the current board.

display board vrm

Function

The display board vrm command displays VRM information about a board.

Format

display board slot slot-id slave-cpu slave-cpu-id vrm

display board slot slot-id vrm

Parameters

Parameter Description Value
slave-cpu slave-cpu-id

Specifies the ID of the secondary CPU.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view VRM information about a board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the VRM information of the slave CPU on the board in 17.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 slave-cpu 1 vrm
------------------------------------------------------------------------------------------------
     node          00H  8bH  21H  8cH  78H  7aH  7bH  7dH  79H  7cH  7eH  8dH  88H  96H  27H
------------------------------------------------------------------------------------------------
CPU1_CORE_0V85   : 0000 0083 0083 002d 0000 0000 0000 0000 0000 0000 0000 0024 e0d5 0028 e008
# Display the VRM information about the board in 17.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board slot 17 vrm
------------------------------------------------------------------------------------------------
      node             00H  8bH  21H  8cH  78H  7aH  7bH  7dH  79H  7cH  7eH  8dH  88H  96H  27H
------------------------------------------------------------------------------------------------
1V0_CORE             : 0000 0097 0097 d2ba 0000 0000 0000 0000 0000 0000 0000 f087 d2fc d2af ba00
PMBUS0_0V8           : 0000 0070 005b 000a 0002 0000 0000 0000 0402 0000 0008 0024 f030 0008 000a
PMBUS0_1V2_1         : 0000 00c0 005b 001b 0002 0000 0000 0000 0402 0000 0008 002a f02f 0020 000a
PMBUS0_1V25          : 0000 00bf 005b 0002 0002 0000 0000 0000 0402 0000 0008 0022 f02f 0002 000a
PMBUS0_0V8_FIX       : 0000 006f 005b 0004 0002 0000 0000 0000 0402 0000 0008 0024 f02f 0003 000a
------------------------------------------------------------------------------------------------
Table 2-1421 Description of the display board vrm command output
Item Description
CPU1_CORE_0V85

VRM information of 0.85 V CPU.
1V0_CORE

Kernel information of 1.0 V CPU.
PMBUS0_0V8

0.8 V PMBUS information.

display board-cpu

Function

The display board-cpu command displays CPU module information of a specified board.

Format

display board-cpu slot slot-id module submodule method [ para1 [ para2 [ para3 [ para4 [ para5 [ para6 ] ] ] ] ] ]

Parameters

Parameter Description Value
module

Specifies a module name.

The value is a string of 1 to 31 characters.
submodule

Specifies a sub-module name.

The value is a string of 1 to 31 characters.
method

Specifies a module operation mode.

The value is a string of 1 to 31 characters.
para1

Specifies an optional parameter for the specified module operation mode.

The value is a string of 1 to 31 characters.
para2

Specifies an optional parameter for the specified module operation mode.

The value is a string of 1 to 31 characters.
para3

Specifies an optional parameter for the specified module operation mode.

The value is a string of 1 to 31 characters.
para4

Specifies an optional parameter for the specified module operation mode.

The value is a string of 1 to 31 characters.
para5

Specifies an optional parameter for the specified module operation mode.

The value is a string of 1 to 31 characters.
para6

Specifies an optional parameter for the specified module operation mode.

The value is a string of 1 to 31 characters.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check CPU module information of a specified board, run the display board-cpu command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display CPU module information of a specified board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board-cpu slot 1 nic xge detail 0 0
xge detail  0  0  
INT_STATUS            (0x0000) :0xf0[240]
OVF_INFO              (0x0010) :0x0[0]
PORT_MODE             (0x0040) :0x0[0]
CLK_ENABLE            (0x0044) :0x0[0]
RESET                 (0x0048) :0x0[0]
LINK_CONTROL          (0x0050) :0x8[8]
LINK_STATUS           (0x0054) :0x1[1]
MAC_ENABLE            (0x0100) :0x3[3]
MAC_CONTROL           (0x0104) :0x3330333[53674803]
MAC_IPG               (0x0120) :0xc[12]
MAC_MSG_CRC_EN        (0x0124) :0x3[3]
MAC_MIN_PKT_SIZE      (0x0138) :0x40[64]
MAC_MAX_PKT_SIZE      (0x013c) :0x2600[9728]
MAC_PAUSE_CTRL        (0x0160) :0x1[1]
MAC_TX_ERR_MARK       (0x01a0) :0x1[1]
MAC_ERR_INFO          (0x01dc) :0x0[0]
MAC_DBG_INFO          (0x01e0) :0x0[0]
PCS_BASER_STATUS2     (0x0414) :0xc040[49216]
PCS_DBG_INFO3         (0x04cc) :0xc1920[792864]
PMA_ENABLE            (0x0700) :0x0[0]
PMA_SIGNAL_STATUS     (0x0708) :0x1[1]
PMA_FEC_CONTROL       (0x0744) :0x4[4]
Table 2-1422 Description of the display board-cpu command output
Item Description
INT_STATUS

Interrupt status.
OVF_INFO

OVF information.
PORT_MODE

Port mode.
CLK_ENABLE

Clock enabling.
RESET

Reset.
LINK_CONTROL

Link control.
LINK_STATUS

This object indicates the link status.
MAC_ENABLE

MAC enabling.
MAC_CONTROL

MAC control.
MAC_IPG

MAC interpacket gap (IPG).
MAC_MSG_CRC_EN

Enabling of MAC information error correction.
MAC_MIN_PKT_SIZE

Minimum MAC packet length.
MAC_MAX_PKT_SIZE

Maximum MAC packet length.
MAC_PAUSE_CTRL

MAC flow control frame.
MAC_TX_ERR_MARK

MAC transmission error flag.
MAC_ERR_INFO

MAC error information.
MAC_DBG_INFO

MAC debugging information.
PCS_BASER_STATUS2

Underlayer status of the physical coding sublayer.
PCS_DBG_INFO3

Debugging information about the physical coding sublayer.
PMA_ENABLE

Enabling of physical medium attachment (PMA).
PMA_SIGNAL_STATUS

PMA signal status.
PMA_FEC_CONTROL

PMA forward error correction (FEC) control.

display board-reset

Function

The display board-reset command displays the board reset reason.

Format

display board-reset all

display board-reset card all

display board-reset slotid [ card cardid ]

Parameters

Parameter Description Value
card

Specifies a subcard.

-
card

Specifies a subcard.

The value is a string of 1 to 4 characters, spaces not supported.
all

Displays the reasons for the resets of all boards.

-
slotid

Displays the reason for the reset of a specified board.

The value is a string of 1 to 51 case-insensitive characters, spaces not supported.
cardid

Specifies a card ID.

The value is a string of 1 to 51 case-insensitive characters, spaces not supported.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the reset reason of a board, run the display board-reset command. The command output shows whether the board is faulty.

If Reason is Board register and BarCode is NULL in the command output, the board has been normally started. If other information is displayed in the Reason field, locate the board fault based on the displayed reason.

This command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the reason why a board is reset.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display board-reset all
----------------------------------------------------------
Board 3 reset information:
-- 1. DATE:2014-10-09  TIME:11:14:34+08:00  BARCODE:ST120700006217
   RESET Num:0
--    Reason:Board register, BarCode is ST120700006217               .
--    BootMode:NORMAL
--    BootCode:0x060100ff
--    Feature:DEVM
----------------------------------------------------------
Board 4 reset information:
-- 1. DATE:2014-10-09  TIME:11:11:55+08:00  BARCODE:NULL  RESET Num:0
--    Reason:Board register, BarCode is NULL.
--    BootMode:NORMAL
--    BootCode:0x060100ff
--    Feature:DEVM
----------------------------------------------------------
Board 5 reset information:
-- 1. DATE:2014-10-09  TIME:11:03:25+08:00  BARCODE:NULL  RESET Num:1
--    Reason:Board register, BarCode is NULL.
--    BootMode:NORMAL
--    BootCode:0x060100ff
--    Feature:DEVM
-- 2. DATE:2014-10-09  TIME:11:01:17+08:00  BARCODE:NULL  RESET Num:1
--    Reason:Reboot board from command.(CPU Reset)
--    BootMode:NORMAL
--    BootCode:0x06010017
--    Feature:DEVM
----------------------------------------------------------
Board 8 reset information:
-- 1. DATE:2014-10-09  TIME:11:05:18+08:00  BARCODE:NULL  RESET Num:0
--    Reason:Board register, BarCode is NULL.
--    BootMode:NORMAL
--    BootCode:0x060100ff
--    Feature:DEVM
----------------------------------------------------------
Board 11 reset information:
-- 1. DATE:2014-10-09  TIME:11:04:30+08:00  BARCODE:NULL  RESET Num:0
--    Reason:Board register, BarCode is NULL.
--    BootMode:NORMAL
--    BootCode:0x060100ff
--    Feature:DEVM
----------------------------------------------------------
Board 14 reset information:
-- 1. DATE:2014-10-09  TIME:11:04:29+08:00  BARCODE:NULL  RESET Num:0
--    Reason:Board register, BarCode is NULL.
--    BootMode:NORMAL
--    BootCode:0x060100ff
--    Feature:DEVM
-- 2. DATE:2014-10-09  TIME:11:01:17+08:00  BARCODE:NULL  RESET Num:1
--    Reason:Unknown reason.(CPU Reset)
--    BootMode:NORMAL
--    BootCode:0x80060034
--    Feature:Unknown
----------------------------------------------------------
Table 2-1423 Description of the display board-reset command output
Item Description
Board 14 reset information

Reset information about the board in slot 14.
Reason

Reset reason. If Unknown reason is displayed and you want to know the detailed reset reason, contact technical support personnel.
DATE

Reset date and time.
TIME

Automatic reset time.
BARCODE

Indicates an electrical label.
BootMode

Reset mode.
BootCode

Reset code.
Feature

Domain to which the reset code belongs. If Unknown is displayed and you want to know the domain to which the reset code belongs, contact technical support personnel.

display boardinfo backplane

Function

The display boardinfo backplane command displays information about the backplane's electronic label obtained in real time from the firmware.

Format

display boardinfo backplane

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

The command displays information about the backplane's electronic label obtained in real time from the firmware.

Example

The actual command output varies according to the device. The command output here is only an example.

# Displays information about the backplane's electronic label obtained in real time from the firmware.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display boardinfo backplane
Getting backplane elabel information, please wait...
[BackPlane]
/$[ArchivesInfo Version]
/$ArchivesInfoVersion=3.0

[Board Properties]
BoardType=CR8B******
BarCode=210235******
Item=0235****
Description=Assembling Components,******
Manufactured=2019-10-22
VendorName=Huawei
IssueNumber=00
CLEICode=
BOM=
Model=CR81******
ExInfo=HlevelSN:******
/$ElabelVersion=4.0
Table 2-1424 Description of the display boardinfo backplane command output
Item Description
ArchivesInfoVersion

Version number.
BoardType

FRU model.
BarCode

Bar code.
Item

BOM number.
Description

Description.
Manufactured

Manufacturing date.
VendorName

Vendor name.
IssueNumber

Issue number.
CLEICode

FRU's CLEI code.
BOM

BOM number for sales.
Model

External model.
ExInfo

Extension information.
ElabelVersion

Version number of the electronic label.

display connector-insert-count

Function

The display connector-insert-count command displays the insertion and removal statistics of a card slot on an interface board.

Format

display connector-insert-count slot slot-id card card-id

display connector-insert-count slot slot-id

Parameters

Parameter Description Value
card card-id

Specifies a card ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the insertion and removal statistics of a card slot on an interface board during routine device maintenance, run this command.

Prerequisites

Run the set connector-insert-countslot board 0 command to enable the function of inserting count.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the inserting count of the connector on subcard 0.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display connector-insert-count slot 7 card 0
card number: 0,plug count: 5.
# Display the inserting count of the connector on the LPU and its subcards.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display connector-insert-count slot 7
subslot card[0] plug count: 2.
subslot card[1] plug count: 2.
Table 2-1425 Description of the display connector-insert-count command output
Item Description
plug count

Number of reseat times.

display cpu-monitor information (Diagnostic view)

Function

The display cpu-monitor information command displays CPU overload information.

Format

display cpu-monitor information { slot slot-id | all }

Parameters

Parameter Description Value
slot-id

Specifies the slot id.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

The display cpu monitor command is used to display CPU overload information, as well as service CPU usage during overload, and the call stack information for the first 3 threads with the highest CPU usage during overload is displayed in the diagnostic view.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the CPU overload status in a specified slot.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display cpu-monitor information slot 1
Cpu overload information
--------------------------------------------------------------------
Slot       Time                     State                           
--------------------------------------------------------------------
1          0000-00-00 00:00:00      Unoverload                      
--------------------------------------------------------------------
Table 2-1426 Description of the display cpu-monitor information (Diagnostic view) command output
Item Description
Cpu overload information

CPU overload information.
Time

Time when the CPU is overloaded.
State

CPU overload status.
Resource

Device resource.

display device bomcode

Function

The display device bomcode command displays the hardware code of a board or subcard.

Format

display device bomcode slot slot-id [ card card-id ]

Parameters

Parameter Description Value
card card-id

Specifies the slot ID of a subcard.

The value varies according to the device. You can enter a question mark (?) and select a value as prompted.
slot slot-id

Specifies the slot ID of a board.

The value varies according to the device. You can enter a question mark (?) and select a value as prompted.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Boards with the same hard ID may have multiple minor package versions due to component changes. If the sales code (0305) is the same and the component is changed, you need to identify the minor package version applicable to the board based on the sales code and hardware code (0303/0302).

In the production FT phase, the board hardware code is burnt to the EEPROM of the board. In the ST phase, the corresponding hardware package version is obtained based on the hardware code, and the package is burnt and verified. You can run this command to view the hardware code programmed in the EEPROM of a specified card.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the hardware code of a specified board. The BOM codes in the active and standby areas are the same.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display device bomcode slot17
 Compare result: Match
 Bomcode: 0302045216-001
# Display the hardware code of a specified subcard. The BOM codes in the active and standby areas are different.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display device bomcode slot1 card 1
 Compare result: Mismatch
 Bomcode of master: 0302045216-001
 Bomcode of slave: 0303045250-002
Table 2-1427 Description of the display device bomcode command output
Item Description
Compare result

Comparison result.
Bomcode

Hardware code information.
Bomcode of master

Hardware code information in the main area.
Bomcode of slave

Hardware code information in the standby area.

display device certificate

Function

The display device certificate command displays information about the device certificate on a specified board.

Format

display device certificate slot slot-id

Parameters

Parameter Description Value
slot slot-id

Specifies a slot ID.

The value must be set according to device hardware.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

O&M personnel can run this command to check the validity period of a device certificate to prevent problems caused by certificate expiration.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the device certificate on the board in 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display device certificate slot 1
Board Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            11:64:08:a0:6e:e3:b0:41:36:3a:24:14:fb:3c:eb:9a:89
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C = CN, O = Huawei, CN = Huawei Enterprise Network Product CA
        Validity
            Not Before: Jan 10 11:53:26 2022 GMT
            Not After : Jan 10 11:53:26 2023 GMT
        Subject: C = CN, O = HUAWEI, OU = Router and Carrier Ethernet Product Line, CN = 21023015861001111000
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:d4:7d:9c:1f:48:56:36:3c:6b:da:30:98:c5:ac:
                    c0:af:43:42:ed:b5:e3:2c:4a:0a:e6:f5:35:ad:35:
                    45:50:25:16:5d:56:c7:2e:49:ab:27:80:cf:13:4e:
                    37:46:15:2f:51:da:26:3e:23:a4:11:27:50:11:3a:
                    27:d5:ac:37:74:01:77:f4:42:67:08:d4:13:b9:49:
                    82:6a:2a:26:68:30:60:04:e6:db:06:26:3f:5a:38:
                    ad:c9:47:b8:71:7b:8c:f3:4e:ff:5a:50:18:19:55:
                    28:d8:2c:dc:a9:12:6b:13:9a:5b:b9:b4:90:b2:ad:
                    2f:22:92:bd:fd:a4:33:c7:68:5f:f7:02:6e:2e:3d:
                    eb:aa:22:73:19:16:e7:2e:e0:93:35:75:90:ea:b2:
                    53:90:fd:1e:41:49:0d:24:3a:bd:87:d5:7f:bb:6a:
                    34:6c:26:66:80:e9:c8:33:51:a4:2e:83:c5:0d:ff:
                    99:c4:ae:d3:87:55:3a:1d:3f:c3:37:8d:d4:63:1c:
                    86:a6:d7:79:fe:6c:2b:03:de:e7:45:b3:c0:2f:0c:
                    f5:7a:de:62:86:c2:28:46:82:96:cf:b0:76:58:f3:
                    03:d2:82:4b:9f:e1:33:c2:ad:cf:11:3c:77:15:05:
                    15:b7:96:de:64:5a:45:27:8b:81:45:77:83:46:fc:
                    d4:41
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier:
                keyid:73:9F:C7:5F:E1:96:A8:0E:79:71:79:DC:69:CB:0A:F1:BC:E0:F4:E5
            X509v3 Subject Alternative Name:
                othername:<unsupported>, othername:<unsupported>, othername:<unsupported>
            X509v3 Basic Constraints:
                CA:FALSE
            X509v3 Key Usage: critical
                Digital Signature, Non Repudiation, Key Encipherment, Data Encipherment, Key Agreement
    Signature Algorithm: sha256WithRSAEncryption
         32:cd:f3:1c:99:9f:83:7a:c6:15:f3:81:1a:4a:c2:89:26:21:
         90:82:47:96:a1:7c:e9:f1:4a:55:7d:96:37:c7:7a:05:d7:5c:
         0e:be:17:41:83:12:17:b7:e6:92:66:4f:d2:3d:e4:71:b3:d5:
         a3:e2:ab:f2:54:b3:03:95:36:ce:ca:74:eb:f1:66:77:23:35:
         f0:7d:5c:f9:bd:46:8b:92:52:59:4c:14:4b:bf:55:92:c5:a3:
         4d:3d:62:9d:57:7b:69:74:ab:ad:68:24:5c:c2:32:d5:e5:cc:
         92:70:33:cd:98:00:de:c5:48:67:24:1a:97:f0:63:36:32:13:
         8e:20:de:b3:bd:45:34:5e:88:ee:73:40:03:7c:c1:62:96:1b:
         8e:cb:e9:2a:80:4c:65:f7:70:14:44:f5:a3:77:78:48:c4:ef:
         64:8b:50:f9:fc:be:e4:b0:17:2d:3e:ee:10:9a:d7:e6:cd:93:
         59:e2:7e:7d:57:56:2e:2f:54:a3:df:1a:28:b0:17:cd:7f:63:
         6a:8a:6d:5c:95:8c:7a:a7:c0:34:91:ce:ed:e6:96:21:ed:7c:
         c1:3a:d9:9b:ce:89:ac:f4:01:47:c3:89:2c:78:a6:9d:6c:14:
         6d:67:56:da:f0:9d:b3:07:ed:83:40:ad:71:1e:83:1d:3a:06:
         a4:f3:5b:e5
# Display the device certificate when the board in 1 does not support the device certificate.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display device certificate slot 1
Info: This board does not have the device cert
Table 2-1428 Description of the display device certificate command output
Item Description
Board Certificate

Board certificate.
Serial Number

Certificate serial number.
Signature Algorithm

Certificate signature algorithm.
CA

Certificate issue.
Validity

Certificate validity period.
Not Before

Start date of the certificate validity period.
Not After

End date of the certificate validity period.
Subject

Information about the subject that uses the certificate.
Subject Public Key Info

Certificate public key information.
Public Key Algorithm

Encryption algorithm of the certificate public key.
RSA Public-Key

RSA public key.
X509v3 extensions

Extended information.
X509v3 Authority Key Identifier

Issuer key identifier.
X509v3 Subject Alternative Name

Available Fields.
X509v3 Key Usage

Key Usage.
Basic Constraints

Basic constraints.
Data

Certificate Information.
Version

Version number of the certificate.
Issuer

Certificate Issuer.
Modulus

Modulus of the public key.
Exponent

Public key exponent.
keyid

Key identifier sequence.
othername

Name.

display devm device model information

Function

The display devm device model information command displays device modeling information.

Format

display devm device model information devname device-name

Parameters

Parameter Description Value
devname device-name

Specifies the device name.

The value is a string of 1 to 15 case-sensitive characters, spaces not supported.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view basic information such as attribute modeling on a device based on the device name, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display modeling information of the mbus_com device.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display devm device model information devname mbus_com
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Device information:
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
devName    : mbus_com
devType    : 0x1019
refDimName : NA
refDynName : MbusComSts
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Attribute information:
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
attrID(HEX)      attrID(DEC) attrName         refDynField      refDimField      firstType        secondType       alarmInfo                                                                                                                       
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0x100e6          65766       PollKDevName     NA               NA               0x01000000       0x08000004       NA                                                                                                                              
0x100eb          65771       MbusSchedule     NA               NA               0x01000000       0x10003218       NA                                                                                                                              
0x1012d          65837       notice switch    NA               NA               0x01000000       0x1000326e       NA                                                                                                                              
0x1015b          65883       dbg switch       NA               NA               0x01000000       0x10003272       NA                                                                                                                              
0x10325          66341       lcdSysTimeSche   NA               NA               0x01000000       0x10003288       NA                                                                                                                              
0x1034a          66378       pollMbusNode     NA               NA               0x01000000       0x100033a6       NA                                                                                                                              
0x103c4          66500       mbusCheck        NA               NA               0x01000000       0x100033bf       NA                                                                                                                              
0x103d5          66517       isUpgrading      NA               NA               0x01000000       0x100033e9       NA                                                                                                                              
0x103ed          66541       arqAlarm         arqAlm           NA               NA               NA               Between %s and MPU, the communication channel of ARQ channels is failed                                                         
0x104d2          66770       autoUpgFlg       NA               NA               0x01000000       0x100033eb       NA                                                                                                                              
0x104d3          66771       upgChkRst        NA               NA               0x01000000       0x100033ec       NA                                                                                                                              
0x1067c          67196       MbusScheduleLow  NA               NA               0x01000000       0x10003345       NA                                                                                                                              
0x10685          67205       TempDiagLog      NA               NA               0x01000000       0x100033f3       NA                                                                                                                              
0x106c0          67264       MbusHeatNpu      NA               NA               0x01000000       0x1000334c       NA                                                                                                                              
0x106ce          67278       MbusSchExtPwr    NA               NA               0x01000000       0x10003344       NA                                                                                                                              
0x1072d          67373       mbusBakAttr      NA               NA               0x01000000       0x10003316       NA                                                                                                                              
0x10932          67890       macChkEnable     NA               NA               0x01000000       0x10004815       NA                                                                                                                              
0x11013          69651       MbusSchMbusCard  NA               NA               0x01000000       0x1000334d       NA                                                                                                                              
0x11102          69890       monitorAgent     NA               NA               0x01000000       0x1000483f       NA                                                                                                                              
0x1908a          102538      setFanSpdMode    NA               NA               NA               NA               NA                                                                                                                              
0x1908b          102539      fanSpdMode       NA               NA               0x01000000       0x100050a2       NA                                                                                                                              
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Table 2-1429 Description of the display devm device model information command output
Item Description
Device information

Device information.
devName

Device name.
devType

Board type.
refDimName

Name of the configuration class associated with the device. If no configuration class is associated with the device, NA is displayed.
refDynName

Name of the dynamic class associated with the device. If no dynamic class is associated with the device, NA is displayed.
Attribute information

Attribute information.
attrName

Attribute name.
refDynField

Name of the dynamic class member associated with the attribute. If no dynamic class member is associated with this attribute, NA is displayed.
refDimField

Name of the configuration class member associated with the attribute. If no configuration class member is associated with the attribute, NA is displayed.
firstType

Tier-1 T. If tier-1 T is not defined for the attribute, NA is displayed.
secondType

Tier-2 T. If tier-2 T is not defined for the attribute, NA is displayed.
alarmInfo

Information about the alarm associated with the attribute. If no alarm is associated with the attribute, NA is displayed.
attrID

Attribute ID, in dotted decimal notation.

display devme lldp

Function

The display devme lldp command show lldp info on the DEVMEOP module.

Format

display devme lldp { component-status | interface-status }

Parameters

Parameter Description Value
component-status

Query the information of the LLDP component subscribed by the DEVMEOP component.

-
interface-status

Query the interface information subscribed by the DEVMEOP component.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To show the lldp info for the Devmeop component in Diagnostic view, run the display devme lldp command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display lldp info on the DEVMEOP module
<HUAWEI> system-view
[HUAWEI] diagnose
[~HUAWEI-diagnose] display devme lldp interface-status
------------------------------------------------------------------------------------------
Ifindex    IfGrpid    Devid      SrvSts          LocalDownFilterSts    RemoteDownFilterSts
------------------------------------------------------------------------------------------
0x16e      0x80000004 0x28       INIT            DISABLE               DISABLE              
0x3e       0x80000005 0x5f       INIT            DISABLE               DISABLE              
0x3f       0x80000005 0x60       INIT            DISABLE               DISABLE              
0x155      0x80000006 0x69       ADDSERVICE      ENABLE                ENABLE
# Display lldp info on the DEVMEOP module.
<HUAWEI> system-view
[HUAWEI] diagnose
[~HUAWEI-diagnose] display devme lldp component-status
---------------------------------------------------------------------------------------
Pid        IfGrpid    Status          FlwCtlType      LldpNum    TxSeqNo    RxSeqNo    
---------------------------------------------------------------------------------------
0xa50441   0x80000006 AVAILABLE       NO_MSG          1          0x20       0x2341
Table 2-1430 Description of the display devme lldp command output
Item Description
Ifindex

Interface index.
IfGrpid

Interface group ID.
Devid

Interface device ID.
SrvSts

Service status.
LocalDownFilterSts

Local Down filter status.
RemoteDownFilterSts

Remote Down filter status.
Pid

Process ID.
Status

Component status.
FlwCtlType

Flow control type.
LldpNum

Number of LLDP components.
TxSeqNo

Sending sequence number.
RxSeqNo

Receive sequence number.

display eeprom slot

Function

The display eeprom slot command displays the bar code of a specified board or subcard.

Format

display eeprom slot slot-id [ pic pic-id ]

Parameters

Parameter Description Value
pic pic-id

Specifies the subcard ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies a slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the bar code of a specified board or subcard during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the bar code of subcard 0 on the board in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display eeprom slot 1 pic 0
Value: 0267827349825784735
Info: Get EEPROM Information Pass.
Table 2-1431 Description of the display eeprom slot command output
Item Description
Value

Bar code.

display fan rate

Function

The display fan rate command displays the maximum speed of fans.

Format

display fan rate slot slot-id

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a fan module.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

When the user needs to check the maximum fan speed, this command can be executed.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the maximum speed of fans.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display fan rate slot 1
Info: This fan's rated speed is 4500R/min
Table 2-1432 Description of the display fan rate command output
Item Description
Info

Maximum fan speed.

display fe slot cpu

Function

The display fe slot cpu command displays the MAC distribution rules or packet queue configurations of the forwarding channel between the CPU and NP.

This command is supported only on the NE40E-X3A.

Format

display fe slot slot-id cpu { fq-cfg | mac-parse }

Parameters

Parameter Description Value
fq-cfg

Indicates the configuration of the CPU packet queue.

-
mac-parse

Specifies the MAC distribution rule of the CPU.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the MAC distribution rules or packet queue configurations of the forwarding channel between the CPU and NP during routine device maintenance, run this command.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Check the rules for MAC address distribution in specific slot.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display fe slot 17 cpu mac-parse
GE2 Mac Parse Rule:
 fqid:0x64, mac:00-e0-fc-12-00-64
 fqid:0x65, mac:00-e0-fc-12-00-65
 fqid:0x50, mac:00-e0-fc-12-00-50
Table 2-1433 Description of the display fe slot cpu command output
Item Description
fqid

FQ ID.
mac

MAC address.

display fe slot cpu statistics bman

Function

The display fe slot cpu statistics bman command displays memory statistics about the packet pool of the forwarding channel between the CPU and NP.

Format

display fe slot slot-id cpu statistics bman bman-id

Parameters

Parameter Description Value
bman bman-id

Specifies the ID of a packet pool.

The value is an integer ranging from 0 to 255.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view memory statistics about the packet pool of the forwarding channel between the CPU and NP during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Check the memory statistics of packet 0 in specific slot.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display fe slot 17 cpu statistics bman 0
---------------------------------------------------------------------------
 DRV Bman Info:
 Buffer[ 0,15] Num: 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x03ff
 Buffer[16,31] Num: 0x0400 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
 Buffer[32,47] Num: 0x9646 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
 Buffer[48,63] Num: 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
Table 2-1434 Description of the display fe slot cpu statistics bman command output
Item Description
DRV Bman Info

Device packet pool information.

display fe slot cpu statistics qman

Function

The display fe slot cpu statistics qman command displays packet statistics in queues of the forwarding channel between the CPU and NP.

Format

display fe slot slot-id cpu statistics qman qman-id [ fq fq-id ]

Parameters

Parameter Description Value
qman qman-id

Specifies a queue ID.

The value ranges from 0 to 9.
fq fq-id

Specifies the packet queue depth.

The value is an integer ranging from 1 to 4294967295.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view statistics about packets in queues of the forwarding channel between the CPU and NP during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Check the packet statistics of queue 0 in specific slot (10GE interface).
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display fe slot 17 cpu statistics qman 0
---------------------------------------------------------------------------
 DRV Qman Info:
 10GE Counter:
                  tx-frame: 0x00000000-0x00000140
                  rx-frame: 0x00000000-0x0000014c
     rx-frame-check-errors: 0x00000000-0x00000000
       rx-alignment-errors: 0x00000000-0x00000000
            tx-pause-frame: 0x00000000-0x00000000
            rx-pause-frame: 0x00000000-0x00000000
  rx-frame-too-long-errors: 0x00000000-0x00000000
    rx-frame-length-errors: 0x00000000-0x00000000
             tx-vlan-frame: 0x00000000-0x00000000
             rx-vlan-frame: 0x00000000-0x00000000
                 tx-octets: 0x00000000-0x001c4e40
                 rx-octets: 0x00000000-0x001c4228
          rx-unicast-frame: 0x00000000-0x0000014c
        rx-multicast-frame: 0x00000000-0x00000000
        rx-broadcast-frame: 0x00000000-0x00000000
           tx-frame-errors: 0x00000000-0x00000000
          tx-unicast-frame: 0x00000000-0x00000140
        tx-multicast-frame: 0x00000000-0x00000000
        tx-broadcast-frame: 0x00000000-0x00000000
        rx-dropped-packets: 0x00000000-0x00000000
        rx-ethernet-Octets: 0x00000000-0x001c4228
                rx-packets: 0x00000000-0x0000014c
  tx-rx-undersized-packets: 0x00000000-0x00000000
              rx-64-frames: 0x00000000-0x00000000
          rx-65-127-frames: 0x00000000-0x00000000
         rx-128-255-frames: 0x00000000-0x00000000
         rx-256-511-frames: 0x00000000-0x0000000c
        rx-512-1023-frames: 0x00000000-0x00000000
       rx-1024-1518-frames: 0x00000000-0x00000000
        rx-1519-max-frames: 0x00000000-0x00000140
    tx-rx-oversized-frames: 0x00000000-0x00000000
       tx-rx-jabber-frames: 0x00000000-0x00000000
     tx-rx-fragment-errors: 0x00000000-0x00000000
          rx-frames-errors: 0x00000000-0x00000000
 FMan BMI Counter:
                  tx-frame: 0x00000166
          tx-frame-discard: 0x00000000
     tx-frame-length-error: 0x00000000
      tx-unsupport-discard: 0x00000000
       tx-frame-deallocate: 0x0000053c
                  rx-frame: 0x0000014c
              rx-bad-frame: 0x00000000
            rx-large-frame: 0x00000000
           rx-filter-frame: 0x00000000
          rx-frame-discard: 0x00000000
   rx-frame-list-DMA-error: 0x00000000
 rx-out-of-buffers-discard: 0x00000000
     rx-buffers-deallocate: 0x00000000
 ---------------------------------------------------------------------------------
 Portal tx-frame            tx-error-frame      rx-frame            rx-error-frame
 01     0x00000000-00000000 0x00000000-00000000 0x00000000-0000000c 0x00000000-00000000
 02     0x00000000-00000000 0x00000000-00000000 0x00000000-00000000 0x00000000-00000000
 03     0x00000000-00000000 0x00000000-00000000 0x00000000-00000000 0x00000000-00000000
 04     0x00000000-00000000 0x00000000-00000000 0x00000000-00000000 0x00000000-0bb84694
 05     0x00000000-00000000 0x00000000-00000000 0x00000000-00000000 0x00000000-09d08312
 06     0x00000000-00000000 0x00000000-00000000 0x00000000-00000000 0x00000000-00000000
 07     0x00000000-00000000 0x00000000-00000000 0x00000000-00000000 0x00000000-00000000
 08     0x00000000-00000140 0x00000000-00000000 0x00000000-00000000 0x00000000-00000000
 09     0x00000000-00000000 0x00000000-00000000 0x00000000-00000140 0x00000000-00000000
Table 2-1435 Description of the display fe slot cpu statistics qman command output
Item Description
Portal

Sequence number.
tx-frame

Indicates the sending frame.
tx-error-frame

Indicates that an error frame was sent.
rx-frame

Indicates the receiving frame.
rx-error-frame

Indicates receiving error frame.
rx-frame-check-errors

Indicates receiving frame verification error.
rx-alignment-errors

Indicates the number of received frames with calibration errors.
tx-pause-frame

Indicates that pause frames are sent.
rx-pause-frame

Indicates that pause frames are received.
rx-frame-too-long-errors

Indicates that an excessively long frame is received.
rx-frame-length-errors

Indicates that the length of the received frame is incorrect.
tx-vlan-frame

Indicates that VLAN frames are sent.
rx-vlan-frame

Indicates the VLAN frames are received.
tx-octets

Number of sent bytes.
rx-octets

Total number of received bytes.
unicast-frame

Indicates the unicast frame.
multicast-frame

Indicates the multicast frame.
broadcast-frame

Indicates the broadcast frame.
tx-frame-errors

Indicates that the transmit frame is incorrect.
rx-dropped-packets

Indicates the number of received lost packets.
rx-ethernet-Octets

Indicates the number of received Ethernet bytes.
rx-packets

Number of received packets.
tx-rx-undersized-packets

Indicates the short frame during transmission.
tx-rx-oversized-frames

Indicates the long frame during transmission.
tx-rx-jabber-frames

Disordered frames during transmission.
tx-rx-fragment-errors

Indicates that an error frame was detected during transmission and the frame length is less than 64 bytes.
rx-frames-errors

Indicates receiving frame error.
tx-frame-discard

Indicates that the dropped frame is sent.
tx-frame-length-error

Indicates that the send frame length is wrong.
tx-unsupport-discard

Indicates that the sent frame is not discarded.
tx-frame-deallocate

Indicates the count of memory released after sending the frame.
rx-bad-frame

Indicates that an error frame was received.
rx-large-frame

Indicates that an excessively long frame is received.
rx-filter-frame

Indicates that the frame is filtered after receiving the abnormal frame.
rx-frame-discard

Indicates that the receive frame is discarded.
rx-frame-list-DMA-error

Indicates that the packet is discarded due to a DMA error after receiving the frame.
rx-out-of-buffers-discard

Indicates that the received frame is discarded due to insufficient memory.
rx-buffers-deallocate

Indicates the number of memory releases after a frame is received.

display fe voltage

Function

The display fe voltage command displays the voltage of an NP chip.

Format

display fe slot slot-id fe-id fe-id { voltage | temperature | current }

Parameters

Parameter Description Value
slot-id

Specifies the number of an available slot.

The value is an integer.
fe-id

Specifies an available chip ID.

The value is an integer that ranges from 0 to 7 .

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view NP chip's voltage, run the display fe voltage command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display NP chip's voltage.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display fe slot 16 fe-id 0 voltage
The current voltage is :1.0250000 v, the chip AVS Type is :AVS3
Table 2-1436 Description of the display fe voltage command output
Item Description
The current voltage is

Current voltage of the NP chip.

display flow-control

Function

The display multicast flow-control destination info command displays token entries on the receive end of a multicast group.

The display multicast flow-control source info command displays token entries on the transmit end of a multicast group.

The display pipe info all command displays information of pipe of specific process.

The display pipe info verbose displays verbose information of pipe of specific process.

The display flow-control source info command displays information of flow control between send component and receive component.

The display flow-control destination info command displays flow control information of receive component of specific process.

Format

display pipe info all process process-id

display pipe info verbose pipe-id process process-id

display flow-control source info send-cid recv-cid process process-id

display flow-control destination info recv-cid [ show-num ] process process-id

display multicast flow-control source info group-id [ show-num ] process process-id

display multicast flow-control destination info group-id recv-cid process process-id

Parameters

Parameter Description Value
verbose

Specifies the verbose.

-
pipe-id

Specify pipe ID.

The value is an integer ranging from 1 to 4294967295.
process process-id

Specifies the process ID.

The value is an integer ranging from 0 to 4294967295.
send-cid

Sender componentid.

The value is a hexadecimal integer ranging from 0 to FFFFFFFF.
recv-cid

Specifies the ID of a component for the multicast receiver.

The value is a hexadecimal integer ranging from 0 to FFFFFFFF.
show-num

Specifies the number of items to be displayed.

The value is an integer ranging from 1 to 4294967295.
group-id

Specifies the ID of a multicast group.

The value is an integer ranging from 0 to 4294967295.
all

Specifies all information.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

The display multicast flow-control destination info command can be used to display token entries information on the receive end of a multicast group.

The display multicast flow-control source info command can be used to display token entries information on the transmit end of a multicast group.

The display pipe info all command displays information of pipe of specific process.

The display pipe info verbose displays verbose information of pipe of specific process.

The display flow-control source info command displays information of flow control between send component and receive component.

The display flow-control destination info command displays flow control information of receive component of specific process.

This command is supported only on the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display token entries on the receive end of multicast group 3.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display multicast flow-control destination info 3 6A2739 process 10002
************************************************************
RecvCpi        : 0x006a2739
SpareTokenNum  : 50  
GrpId          : 3   
SerialNum      : 1   
AdjustCount    : 3   
Last Time Of Receiving Application  :52450
Last Time Of Distributing Token     :52450
Last Distributing Token Num         :50  
Last Time Of Receiving Revision     :52450
Last Time Of Stop Sender            :348896280
************************************************************
# Display all pipes in a specified process.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display multicast flow-control source info 4 process 10001
************************************************************
SendCpi        : 0x8023273d
SendCsi        : 0x00232733
RecvCpi        : 0x806a2744
RecvCsi        : 0x006a2739
GrpId          : 4   
RecIid         : 782 
SpareTokenNum  : 2   
BlockFlag      : 2
WorkStatus     : JOINED
Last Time Of Sending Application  :3175920
Last Time Of Dealing Allocation   :3175920
Last Received Token Num           :50  
Last Time Of Sending Revision     :3175920
************************************************************
SendCpi        : 0x8023273d
SendCsi        : 0x00232733
RecvCpi        : 0x806a2775
RecvCsi        : 0x006a273f
GrpId          : 4   
RecIid         : 782 
SpareTokenNum  : 2   
BlockFlag      : 2
WorkStatus     : JOINED
Last Time Of Sending Application  :3175920
Last Time Of Dealing Allocation   :3175920
Last Received Token Num           :50  
Last Time Of Sending Revision     :3175920
************************************************************
# Display information of pipe of specific process.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display pipe info all  process 1000
***************************************************************************************************************************************************************************************
SrcCommId     SrcCompName     SrcProcessName      DstCommId     DstCompName     DstProcessName      LocalPipeId    PeerPipeId     ServiceId    Status    DetailStatus
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
0x00782724    LDM             ISM                 0x007703f3    ARP             PSM                  3225944065    2148532251             3    RECV      DMS_PIPE_READOPEN_STATE
0x80787546    LDM             ISM                 0x806503f9    SOCK            PSM                  3224371202    2178940951             1    RECV      DMS_PIPE_READOPEN_STATE
0x806503f9    SOCK            PSM                 0x807803f8    LDM             PSM                     1048579    1074790403         65536    SEND      DMS_PIPE_OPENAPPACK_STATE
0x806503f9    SOCK            PSM                 0x807803f8    LDM             PSM                  1074790403       1048579         65536    RECV      DMS_PIPE_READOPEN_STATE
Table 2-1437 Description of the display flow-control command output
Item Description
RecvCpi

CPI of the component on the receive end.
SpareTokenNum

Number of remaining tokens.
GrpId

Group ID of a multicast flow control.
SerialNum

Number of a serial interface.
AdjustCount

Number of adjustments.
Last Time Of Sending Application

Last time when the transmit end sends application tokens.
Last Time Of Dealing Allocation

Last time when the transmit end processed allocated tokens.
Last Received Token Num

Number of tokens allocated to the transmit end the last time.
Last Time Of Sending Revision

Last time when the transmit end sent revision tokens.
Last Time Of Receiving Application

Number of tokens the receive end received an application for tokens the last time.
Last Time Of Distributing Token

Number of tokens the receive end discarded the last time.
Last Distributing Token Num

Number of the token the receive end discarded the last time.
Last Time Of Receiving Revision

Number of revision tokens the receive end received the last time.
Last Time Of Stop Sender

Number of the sender at the last time.
SendCpi

CPI of the component on the transmit end.
SendCsi

CSI of the component on the transmit end.
RecvCsi

CSI of the component on the receive end.
RecIid

IID of the component on the receive end.
BlockFlag

Flag indicating traffic congestion.
WorkStatus

Working status of the component on the transmit end.

display fmea-check

Function

The display fmea-check command displays whether failure mode effect analysis (FMEA) check is enabled on a specified board.

Format

display fmea-check [ slot slotid ]

Parameters

Parameter Description Value
slot slotid

Specifies the slot number of a board or module to be displayed.

The value is a string of 1 to 31 case-sensitive characters without spaces.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

FMEA analyzes component failures and effects on system operations. You can run the display fmea-check command to display the FMEA check function on a specified board whether is enabled, facilitating hardware fault detection.

This command is supported only on the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the FMEA check function on the board slot 1 whether is enabled.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display fmea-check slot 1
Info: Operating, please wait for a moment 
396-normal  0-abnormal
Slot 1:
----------------------------------------------------
Index DevID DevType AttrName Time Value Status  
----------------------------------------------------
1   0xf3 phypic txCdrCheck 1500 0  START  
2   0xf3 phypic rxCdrCheck 3000 0  START
Table 2-1438 Description of the display fmea-check command output
Item Description
Index

Index.
DevID

Device number.
DevType

Device model.
AttrName

Attribute name.
Time

Timestamp.
Value

Attribute value.
Status

Device status.

display halt-system halt-board

Function

The display halt-system halt-board command displays information about the system or board downtime.

Format

display { halt-system | halt-board }

Parameters

Parameter Description Value
halt-system

Specifies information about the system downtime.

-
halt-board

Specifies information about the board downtime.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the information about the system or board downtime during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the system and board downtime.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display halt-board
MPU board halt record information:
CurrentSeq = 2 
[0] Begin time:2020-12-11 21:20:29  End time:2020-12-12 08:34:03
[1] Begin time:2020-12-12 14:26:19  End time:2020-12-12 14:31:59
[2] Begin time:2020-12-12 20:53:35  End time:-------------------
[3] Begin time:2020-12-10 14:18:45  End time:2020-12-10 14:24:31
[4] Begin time:2020-12-10 18:23:12  End time:2020-12-10 18:28:48
[5] Begin time:2020-12-11 09:28:13  End time:2020-12-11 09:33:51
[6] Begin time:2020-12-09 20:49:00  End time:2020-12-09 20:54:40
[7] Begin time:2020-12-10 09:50:09  End time:2020-12-10 09:55:54
[8] Begin time:2020-12-10 10:33:19  End time:2020-12-10 10:38:56
[9] Begin time:2020-12-10 08:30:44  End time:2020-12-11 08:55:38
[~HUAWEI-diagnose] display halt-system
System halt record information:
Last update time          = 2020-12-12 14:33:10
Last revise time          = 2020-12-12 14:33:10
System halt count         = 1266
System halt time          = 47319153(s)
Revised system halt count = 1266
Revised system halt time  = 47319153(s)
Table 2-1439 Description of the display halt-system halt-board command output
Item Description
board halt record information

Information about the board downtime.
System halt record information

Information about the system downtime.
System halt count

Number of system breakdowns.
System halt time

System downtime.
Last update time

Date and time when information was updated last time.
Last revise time

Last recovery time.
Revised system halt count

Number of system breakdowns after recovery.
Revised system halt time

System downtime after recovery.

display hardware-information

Function

The display hardware-information slot command displays hardware chip information of a board.

Format

display hardware-information { slot slot-id | all }

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
all

Specifies all boards.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

If the check hardware-compatibility command output shows unmatched items, you can run the display hardware-compatibility command to view hardware chip information of the corresponding board. Then, run the display hardware-compatibility command to check information about the hardware chip supported by the specified system software package. Compare the hardware chip information obtained from the two commands to locate the cause of unmatched items.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display hardware chip information about a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display hardware-information all
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
MPU 18 hardware information:
  BOARD Name        :  CR56MPUB4 
  DEVICE Type       :  0x103f
  HARD Type         :  0x10000a03
  PCB Version       :  0x1
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
LPU 3 hardware information:
  BOARD Name        :  CR56LPUF200A 
  DEVICE Type       :  0x1040
  HARD Type         :  0x90003612
  PCB Version       :  0x1
  BOMID             :  0x1
  SERVICE Type      :  LPU
  TM CHIP1          :  0x5
  TM CHIP2          :  0x5
  FE CHIP3          :  0x6e
  NSE CHIP1         :  0x8000021b
  NSE CHIP2         :  0x0
  NSE CHIP3         :  0x0
LPU 6 hardware information:
  BOARD Name        :  CR56LPUF100A 
  DEVICE Type       :  0x1040
  HARD Type         :  0x10000a4c
  PCB Version       :  0x1
  BOMID             :  0x7
  SERVICE Type      :  LPU
  TM CHIP1          :  0x5
  FE CHIP3          :  0x64
  NSE CHIP1         :  0x8000021b
  NSE CHIP2         :  0x0
  NSE CHIP3         :  0x0
LPU 7 hardware information:
  BOARD Name        :  CR52LPUE 
  DEVICE Type       :  0x1040
  HARD Type         :  0x10000a43
  PCB Version       :  0x2
  SERVICE Type      :  LPU
  TM CHIP1          :  0x0
  TM CHIP2          :  0x0
  FE CHIP1          :  0x258
  NSE CHIP1         :  0x8000020e
  NSE CHIP2         :  0x1
  NSE CHIP3         :  0x0
  PIC0 hardware information:
  PIC name          :  CR52W2XX 
  DEVICE Type       :  0x103b
  HARD Type         :  0x40000010
  PCB Version       :  0x3
  PIC CHIP1         :  0x0
  PIC1 hardware information:
  PIC name          :  CR52W2XX 
  DEVICE Type       :  0x103b
  HARD Type         :  0x40000010
  PCB Version       :  0x3
  PIC CHIP1         :  0x0
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
SFU 19 hardware information:
  BOARD Name        :  CR56SFUF200A 
  DEVICE Type       :  0x1041
  HARD Type         :  0x90002105
  PCB Version       :  0x1
  SC CHIP1          :  0x0
SFU 20 hardware information:
  BOARD Name        :  CR56SFUF100B 
  DEVICE Type       :  0x1041
  HARD Type         :  0x10000b0a
  PCB Version       :  0x1
  SC CHIP1          :  0x0
Table 2-1440 Description of the display hardware-information command output
Item Description
BOARD Name

Board name.

display ipg

Function

The display ipg command displays interframe gap information on a subcard port.

Format

display ipg slot slot-id card card-id [ port port-id ]

Parameters

Parameter Description Value
card card-id

Specifies the card ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
port port-id

Specifies the interface number.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies a slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

To view the interframe gap configuration of a specified subcard port, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display interframe gap information about a subcard.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display ipg slot 1 card 2
Info: Slot1 card2 port0 ipg value is 12. 
      Slot1 card2 port0 default ipg value is 11.  
Info: Slot1 card2 port1 ipg value is 12. 
      Slot1 card2 port1 default ipg value is 11.  
Info: Slot1 card2 port2 ipg value is 12. 
      Slot1 card2 port2 default ipg value is 11.  
Info: Slot1 card2 port3 ipg value is 12. 
      Slot1 card2 port3 default ipg value is 11.
Table 2-1441 Description of the display ipg command output
Item Description
ipg value

Indicates the frame gap.
default ipg value

Indicates the default frame gap.

display license resource information board-capacity

Function

The display license resource information board-capacity command displays information about license resources for capacity improvement on all boards or a board in a specified slot of a device.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A and NE40E-X16C.

Format

display license resource information board-capacity { all | slot slot-id }

Parameters

Parameter Description Value
all

Displays authorization information about all interface-specific basic hardware licenses.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

To use capacity improvement functions on all boards of a device or a board in a specified slot, run this command to view the required license control items and usage mode. Based on the command output, you can determine the license resources to be purchased.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the license for capacity expansion of all boards on a device.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information board-capacity all
FeatureName:board-capacity
Board license information: 
-----------------------------------------------------------------------------------------------------------------
Slot            Item Name              Description   Unit         Needed Count    Strategy
-----------------------------------------------------------------------------------------------------------------
17   ***CPC***         *** 360G up to 480G RTU(per CXP)          BOARD          1             A
18   ***CPC***         *** 360G up to 800G RTU(per CXP)          BOARD          1             A
License strategy: A
# Display information about the license for capacity expansion of the board in a specified slot.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information board-capacity slot 17
Board license information: 
-----------------------------------------------------------------------------------------------------------------
Slot     Item Name              Description   Unit         Needed Count    Strategy
-----------------------------------------------------------------------------------------------------------------
17        ***CPC***         ***360G up to 480G RTU(per CXP)          BOARD          1             A
License strategy: A
Table 2-1442 Description of the display license resource information board-capacity command output
Item Description
Board license information

Board license information. The slot ID is used as the index to print the license supported by the slot.
Slot

Slot ID.
Item Name

External model of the license.
Description

Description of the license.
Unit

Unit of the license. For a device license, the value is Device. For a board license, the value is board.
Needed Count

Number of licenses required. For a device license, the value is 1. For a board license, the value is the required number.
Strategy

Required license strategy.
License strategy

Combination strategies supported by the feature.
FeatureName

Feature name.

display license resource information enhance-transport-mode

Function

The display license resource information enhance-transport-mode command can view resource information about the license file that contains the LTNRMODE00 control item.

Format

display license resource information enhance-transport-mode

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

When you need to use GTL license-related functions with the LTNRMODE00 control item, you can run this command to view license control items and determine the license resources to be purchased.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the GTL license with the LTNRMODE00 control item.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information enhance-transport-mode
FeatureName: enhance-transport-mode
Global license information:
 ---------------------------------------------------------------------------------------------------------------------------------
 Item Name         Description                                                              Unit            Needed Count  Strategy
 ---------------------------------------------------------------------------------------------------------------------------------
***MODE***     *** Enhance transport function enable                                           Device          1             A
License strategy: A
Table 2-1443 Description of the display license resource information enhance-transport-mode command output
Item Description
Global license information

Number of globally required licenses.
Item Name

External model of the license.
Description

Description of the license.
Unit

Unit of the license. For a device license, the value is Device. For a board license, the value is board.
Needed Count

Number of licenses required. For a device license, the value is 1. For a board license, the value is the required number.
Strategy

Required license strategy.
License strategy

Combination strategies supported by the feature.
FeatureName

Name of a feature.

display license resource information flexe

Function

The display license resource information flexe command displays information about the license required for using the FlexE function on a device.

Format

display license resource information flexe { all | slot slot-id }

Parameters

Parameter Description Value
all

Displays information about the license required for using the FlexE function on a device.

-
slot slot-id

Displays information about port licenses required for using the FlexE function in a specified slot.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To use the FlexE function, you need to apply for the license of the corresponding feature. You can run this command to view information about licenses required by FlexE interfaces, including license control items and control policies.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about the license required for using the FlexE function on a device.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information flexe all
FeatureName: flexe
Port license information:
-------------------------------------------------------------------------------------------------
Port     Item name   Description         Unit     Needed Count  Strategy                                                                              
-------------------------------------------------------------------------------------------------
*/*/*    LCR5**0    FlexE**(per 50GE)   50Gbps          *         *                                                               
*/*/*    LCR5**0    FlexE**(per 100GE)  100Gbps       *         *                                                           
*/*/*    LCR5**0    FlexE**(per 100GE)  100Gbps       *         *   
*/*/*    LCR5**0    FlexE**(per 50GE)   50Gbps          *         *   
*/*/*    LCR5**0    FlexE**(per 50GE)   50Gbps          *         *   
License strategy: *
# Display information about port licenses required for using the FlexE function in a specified slot.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information flexe slot 1
FeatureName: flexe
Port license information:
-------------------------------------------------------------------------------------------------
Port     Item name   Description         Unit     Needed Count  Strategy                                                                              
-------------------------------------------------------------------------------------------------
*/*/*    LCR5**0    FlexE**(per 50GE)   50Gbps          *         *                                                               
*/*/*    LCR5**0    FlexE**(per 100GE)  100Gbps       *         *                                                           
*/*/*    LCR5**0    FlexE**(per 100GE)  100Gbps       *         *   
*/*/*    LCR5**0    FlexE**(per 50GE)   50Gbps          *         *   
*/*/*    LCR5**0    FlexE**(per 50GE)   50Gbps          *         *   
License strategy: *
# The FlexE function is not controlled by a license.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information flexe all
FeatureName: flexe
This feature is not controlled by license.
License strategy: NA
Table 2-1444 Description of the display license resource information flexe command output
Item Description
Port license information

Port license information.
Port

Port number.
Item name

External model of the license.
Description

License description.
Unit

License dimension.
Needed Count

Number of required licenses. For example, a|b|c indicates that a, b, or c license items are required. a indicates the minimum capability that can be satisfied, b indicates the capability that can be satisfied, and c indicates the maximum capability.
Strategy

Current license policy.
License strategy

License combination strategy supported by the feature. A (or other letters) is the license strategy ID in the Strategy field.

  • or: indicates that the feature is controlled by either of the two license strategies.
  • and: indicates that the feature is controlled by both of the two license strategies.
FeatureName

Feature name.

display license resource information port-rtu

Function

The display license resource information port-rtu command displays the RTU control items and usage policies required for the real-time rate of RTU-supported ports on the current device.

This command is supported only on the NE40E-X3A, NE40E-X8A, NE40E-X8C, NE40E-X16A and NE40E-X16C.

Format

display license resource information port-rtu { all | slot slot-id }

Parameters

Parameter Description Value
all

Displays the RTU control items and use policies for the real-time rates of RTU-supported ports on the current device.

-
slot slot-id

Displays the RTU information of a port in a specified slot. The required license control items and use policies are displayed.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the RTU control items and usage policies required for the real-time rate of RTU-supported ports on the current device, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display RTU information about ports in a specified slot, including the required license control items and usage policies.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information port-rtu slot 1
FeatureName: port-rtu
Port license information:
-------------------------------------------------------------------------------------------------
Port     Item name   Description       Unit     Needed Count  Strategy                                                                              
-------------------------------------------------------------------------------------------------
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *                                                               
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *                                                           
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *   
License strategy: *
# The current device port is not controlled by the RTU.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information port-rtu all
FeatureName: port-rtu
This feature is not controlled by license.
License strategy: NA
# Display the RTU control items and use policies for the real-time rates of RTU-supported ports on the current device.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information port-rtu all
FeatureName: port-rtu
Port license information:
-------------------------------------------------------------------------------------------------
Port     Item name   Description       Unit     Needed Count  Strategy                                                                              
-------------------------------------------------------------------------------------------------
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *                                                               
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *                                                           
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *   
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *   
*/*/*    LCR5**0    1*100G** RTU**   100Gbps          *             *   
License strategy: *
Table 2-1445 Description of the display license resource information port-rtu command output
Item Description
Port license information

Port license information.
Port

Port number.
Item name

External model of the license.
Description

License description.
Unit

License dimension.
Needed Count

Number of required licenses. For example, a|b|c indicates that a, b, or c license items are required. a indicates the minimum capability that can be satisfied, b indicates the capability that can be satisfied, and c indicates the maximum capability.
Strategy

Current license policy.
License strategy

License combination policy supported by a feature. A (or another letter) is the license policy letter number in the Strategy field.

  • or: indicates that the license can be controlled by either of the two license policies.
  • and: indicates that the license is controlled by two license policies at the same time.
FeatureName

Feature name.

display license resource information slice-sleep

Function

The display license resource information slice-sleep command displays the requirements and purchase policy of slice energy saving licenses on a device.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display license resource information slice-sleep

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
forwarding debug

Usage Guidelines

Usage Scenario

You can run this command to check the requirements and purchase policies of slice energy saving licenses on a device.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the requirements and purchase status of slice energy saving licenses on the device.
<HUAWEI> system
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information slice-sleep
FeatureName: slice-sleep
Global license information:
-------------------------------------------------------------------------------------------------------------------------------------
Item name           Description                                                                     Unit        Needed Count Strategy
-------------------------------------------------------------------------------------------------------------------------------------
LCR9S90ESF1D0       NetEngine9000 Slice-sleep Function License                                      Device      1            A
License strategy:A
Table 2-1446 Description of the display license resource information slice-sleep command output
Item Description
Global license information

Global license information.
Item name

License item name.
Description

Description of a license item.
Unit

License dimension.
Needed Count

Number of license items.
Strategy

License purchase policy ID.
License strategy

License purchase policy of the device.
FeatureName

Feature name.

display license resource information virtual-cluster

Function

The display license resource information virtual-cluster command displays information about license resources in a virtual cluster.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display license resource information virtual-cluster

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To use virtual cluster functions, run this command to view license control items and determine the license resources to be purchased.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about licenses in a virtual cluster.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display license resource information virtual-cluster
FeatureName: virtual-cluster
Global license information:
 ---------------------------------------------------------------------------------------------------------------------------------
 Item Name           Description                                                              Unit            Needed Count  Strategy
 ---------------------------------------------------------------------------------------------------------------------------------
 ***VC***   *** Series Virtual Cluter Function License                                           Device          1             A
License strategy: A
Table 2-1447 Description of the display license resource information virtual-cluster command output
Item Description
Global license information

Number of globally required licenses.
Item Name

External model of the license.
Description

Description of the required license.
Unit

Unit of the license. For a device license, the value is Device. For a board license, the value is board.
Needed Count

Number of licenses required. For a device license, the value is 1. For a board license, the value is the required number.
Strategy

Policy of the required license.
License strategy

Combination strategies supported by the feature.
FeatureName

Feature name.

display mac-address mpu

Function

The display mac-address mpu command displays the MAC address of a main control board.

Format

display mac-address mpu [ slave-board ]

Parameters

Parameter Description Value
slave-board

Specifies the slave main control board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the MAC address of a main control board during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the MAC address of the standby main control board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display mac-address mpu slave-board
Mac Address:
6c14-6e02-3484
# Display the MAC address of the active main control board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display mac-address mpu
Mac Address:
00e0-fc12-e02a
00e0-fc12-e02b
00e0-fc12-e02c
00e0-fc12-e02d
00e0-fc12-e02e
00e0-fc12-e02f
00e0-fc12-e030
00e0-fc12-e031
00e0-fc12-e032
00e0-fc12-e033
00e0-fc12-e034
00e0-fc12-e035
00e0-fc12-e036
00e0-fc12-e037
00e0-fc12-e038
00e0-fc12-e039
Table 2-1448 Description of the display mac-address mpu command output
Item Description
Mac Address

MAC address of the management interface.

display mac-address pic

Function

The display mac-address pic command displays the MAC address of a port on a subcard.

Format

display mac-address slot slot-id [ pic card-id ]

Parameters

Parameter Description Value
pic card-id

Specifies a card ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view the MAC address of a subcard port during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the MAC address of a subcard port.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display mac-address slot 1 pic 2
Card ID   :2
Macs      :5
MAC addresses:
00e0-fc12-eeff
00e0-fc12-ef00
00e0-fc12-ef01
00e0-fc12-ef02
00e0-fc12-ef03
Table 2-1449 Description of the display mac-address pic command output
Item Description
Card ID

Subcard ID, which is 2 in this example.
Macs

Number of MAC addresses.
MAC addresses

MAC address of each interface.

display mbus inspection information all-type

Function

The display mbus inspection information all-type command displays the CANBUS monitoring status of the electromechanical component on a board.

Format

display mbus inspection information all-type [ slot slot-id ]

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During routine device maintenance, you can run this command to view the CANBUS monitoring status of the electromechanical component on a board, such as flash erase and write information.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the CANBUS monitoring status of the electromechanical component on the board in slot_1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display mbus inspection information all-type slot 1
slotId: 1
--------------------------------------------------------------------------
Current  Counter: 0
History:
--------------------------------------------------------------------------
# Display the CANBUS monitoring status of electromechanical components on all types of boards in the current system.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display mbus inspection information all-type
slotId: 1
--------------------------------------------------------------------------
Current  Counter: 0
History:
--------------------------------------------------------------------------
slotId: 2
--------------------------------------------------------------------------
Current  Counter: 1
History:
020012022012111022500600060
--------------------------------------------------------------------------
slotId: 17
--------------------------------------------------------------------------
Current  Counter: 0
History:
--------------------------------------------------------------------------
slotId: 18
--------------------------------------------------------------------------
Current  Counter: 0
History:
--------------------------------------------------------------------------
Table 2-1450 Description of the display mbus inspection information all-type command output
Item Description
Current Counter

Number of times that the flash memory is frequently erased and written.
History

Indicates the exception information about the flash memory. Each piece of data contains 27 bits. Bits 1 and 2 indicate the slot ID, bits 3 to 5 indicate the index, bits 6 to 9 indicate the year, bits 10 and 11 indicate the month, bits 12 and 13 indicate the date, bits 14 to 19 indicate the hour, minute, and second, bit 20 indicates the block ID, bits 21 to 23 indicate the count within one hour, and bits 24 to 27 indicate the count in a day.

display mpe configuration data

Function

The display mpe configuration data command displays information about the loaded JSON configuration file.

Format

display mpe { board | card } configuration data hard-id hard-id

Parameters

Parameter Description Value
board

Specifies a board.

-
card

Subcard.

-
hard-id hard-id

Specifies the hardware ID of a board. This parameter is used to distinguish boards or subcards with the same hardtype but different hardware.

The value is a hexadecimal string of 0 to 15 case-sensitive characters. It cannot contain spaces.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To locate problems about small packages on a device, run this command to check the content of the loaded JSON file.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the content of a loaded JSON file.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display mpe board configuration data hard-id 0xc001df
0xc001df.json
cfgType:powerInfo
cfgType:pwrEpldDownInfo
cfgType:epldFileMap
Table 2-1451 Description of the display mpe configuration data command output
Item Description
json

JSON file from which the data is read, in the *.json format.
cfgType

Capability item read from the JSON file, in the cfgType:* format.
powerInfo

Power consumption information.
pwrEpldDownInfo

Power EPLD down information.
epldFileMap

Information about the EPLD upgrade file.

display mpu slot

Function

The display mpu slot command displays information about the real-time clock of the main control board.

Format

display mpu slot slot-id rtc

Parameters

Parameter Description Value
rtc

Specifies the real-time clock.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view information about the real-time clock of the main control board during routine device maintenance, run this command.

Example

# Display information about the real-time clock of the main control board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display mpu slot 17 rtc
2013-07-06 11:47:27

<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display ipu slot 17 rtc
2014-02-06 10:20:00

display msg-queue process

Function

The display msg-queue process command displays the number of message nodes in the message queue of the component in a process.

Format

display msg-queue process process-id

Parameters

Parameter Description Value
process-id

Specifies the process ID. The message queue of the specified process is displayed.

The value is an integer ranging from 0 to 4294967295.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

This command helps locate message congestion problems.

Component scheduling is driven by messages. The number of messages is closely related to component scheduling. In general, the more a component involves messages, the more it is frequently scheduled. Therefore, based on information about message backlog, you can determine whether a component is overloaded and whether scheduling blocking is caused by message congestion.

This command is supported only on the admin VS.

Example

# Display message queues of process 2.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display msg-queue process 2
Component-name   Component-cid   Msg-queue              Msg-num
----------------------------------------------------------------
TM_SVR           0x80262711      VRP_MSG_QUE_ID_SMP      0         
TM_SVR           0x80262711      VRP_MSG_QUE_ID_FWD_PKT  0         
TM_SVR           0x80262711      VRP_MSG_QUE_ID_FWD_TBL  0         
TM_SVR           0x80262711      VRP_MSG_QUE_ID_APP_1ST  0         
TM_SVR           0x80262711      VRP_MSG_QUE_ID_APP_2ND  0         
TM_SVR           0x80262711      VRP_MSG_QUE_ID_APP_3RD  0         
TM_SVR           0x80262711      VRP_MSG_QUE_ID_APP_4TH  0         
TM_SVR           0x80262711      VRP_MSG_QUE_ID_SSP      0         
DBG              0x8032272B      VRP_MSG_QUE_ID_SMP      0         
DBG              0x8032272B      VRP_MSG_QUE_ID_FWD_PKT  0         
DBG              0x8032272B      VRP_MSG_QUE_ID_FWD_TBL  0         
DBG              0x8032272B      VRP_MSG_QUE_ID_APP_1ST  0         
DBG              0x8032272B      VRP_MSG_QUE_ID_APP_2ND  0         
DBG              0x8032272B      VRP_MSG_QUE_ID_APP_3RD  0         
DBG              0x8032272B      VRP_MSG_QUE_ID_APP_4TH  0         
DBG              0x8032272B      VRP_MSG_QUE_ID_SSP      0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_SMP      0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_FWD_PKT  0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_FWD_TBL  0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_APP_1ST  0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_APP_2ND  0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_APP_3RD  0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_APP_4TH  0         
DBG_AGENT        0x803303F2      VRP_MSG_QUE_ID_SSP      0
Table 2-1452 Description of the display msg-queue process command output
Item Description
Component-name

Component name.
Component-cid

Component CID.
Msg-queue

Type of a message queue.
Msg-num

Number of messages.

display onboard firmware

Function

The display onboard firmware command displays firmware versions of all boards on a device.

Format

display onboard firmware

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

To view the firmware versions and effective status of all boards on a device, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the firmware versions and effective status of all installed boards.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display onboard firmware
--------------------------------------------------------
Slot #     Type    FirmwareVersion            status
--------------------------------------------------------
2          MPU     22.10.508.101              active
4          LPU     -                          -
7          SFU     -                          -
--------------------------------------------------------
Table 2-1453 Description of the display onboard firmware command output
Item Description
Slot

Slot ID.
Type

Board type.
FirmwareVersion

Version of the onboard firmware. If there is no onboard firmware, - is displayed.
status

Activation status of the onboard firmware.

active: The onboard firmware has been activated.

deactive: The onboard firmware is not activated.

-: No onboard firmware is available.

display output-mode users

Function

The display output-mode users command displays information about users using serial port redirection.

Format

display output-mode users

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

You can execute this command when you need to view the user whose serial port is redirected.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display users who use interface redirection.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display output-mode  users
-----------------------------------------
User-Intf            SlotID     Type      
------------------------------------------
98498                9          Open      
------------------------------------------
Table 2-1454 Description of the display output-mode users command output
Item Description
User-Intf

User ID determined by a channel ID.
SlotID

Slot ID.
Type

Interface redirection state.

display pdu-information

Function

The display pdu-information command displays detailed information about the PDU and DACS modules.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display pdu-information [ slot slot-id [ dacs dacsID ] ]

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
dacs dacsID

Specifies the ID of a DACS module.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view detailed information about the PDU and DACS modules during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display detailed information about the DACS10 module.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display pdu-information slot 1 dacs DACS10
DACS10 information:                                                                                                                 
----------------------------------------------                                                                                      
PCB                 : CR58DCBA REV A                                                                                                
SoftVer             : 3.33                                                                                                          
InVoltage           : 176.00~264.00                                                                                                 
OutStatus           : ON                                                                                                            
RegisterStatus      : REGISTER                                                                                                      
RunStatus           : APP                                                                                                           
DacsTmp1            : 31                                                                                                            
DacsTmp2            : 37                                                                                                            
DacsTmp3            : 33                                                                                                            
Fan1Speed           : 100%                                                                                                          
Fan2Speed           : 0%                                                                                                            
I2cStatus           : Normal                                                                                                        
Fan1Status          : Normal                                                                                                        
Fan2Status          : Abnormal                                                                                                      
Temp1Status         : Normal                                                                                                        
Temp2Status         : Normal                                                                                                        
Temp3Status         : Normal                                                                                                        
LastSwitchStatus    : Status switching is not performed.                                                                            
LastSwitchRsn       : Status switching is not performed.                                                                            
LastSwitchTime      : Status switching is not performed.                                                                            
----------------------------------------------
Table 2-1455 Description of the display pdu-information command output
Item Description
PCB

Indicates the PCB version of the power module.
SoftVer

Indicates the software version.
InVoltage

Indicates the input voltage.
OutStatus

Indicates the output status.
RegisterStatus

Indicates the registration status.
RunStatus

Indicates the running status.
DacsTmp1

Indicates temperature 1 of the DACS module.
DacsTmp2

Indicates temperature 2 of the DACS module.
DacsTmp3

Indicates temperature 3 of the DACS module.
Fan1Speed

Indicates the speed of fan 1.
Fan2Speed

Indicates the speed of fan 2.
I2cStatus

Indicates the status of the internal integrated circuit.
Temp1Status

Indicates the status of the temperature 1.
Temp2Status

Indicates the status of the temperature 2.
Temp3Status

Indicates the status of the temperature 3.
LastSwitchStatus

Indicates the previous switching state.
LastSwitchRsn

Indicates the cause of the last switch.
LastSwitchTime

Indicates the time of the last switch.

display pic ofc slot card

Function

The display pic ofc slot card command displays parameters during the running of a subcard.

Format

display pic slot slot-id card card-id keyword1 keyword2 [ para1 [ para2 [ para3 [ para4 [ para5 [ para6 ] ] ] ] ] ]

Parameters

Parameter Description Value
card card-id

Specifies the slot ID of a subcard.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
keyword1

Keyword in the display pic slot(diagnose) command.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.
keyword2

Keyword in the display pic slot(diagnose) command.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.
para1

Parameter in the diagnostic command.

The value is a string of 1 to 63 case-sensitive characters. It cannot contain spaces.
para2

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para3

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para4

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para5

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para6

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

The display pic slot slot-id card card-id backpressure input-output command displays statistics about backpressure packets on a subcard.

The display pic slot slot-id card card-id check-node state command displays FMEA detection information of a subcard.

The display pic slot slot-id card card-id config entity-tree command displays the entity tree information of a subcard.

The display pic slot slot-id card card-id config ipg command displays the IPG configuration of a subcard.

The display pic slot slot-id card card-id config serdes-rx command displays the rx serdes parameter of a subcard.

The display pic slot slot-id card card-id config serdes-tx command displays the tx serdes parameter of a subcard.

The display pic slot slot-id card card-id fmea auto-test command displays the FMEA automatic test of a subcard.

The display pic slot slot-id card card-id fmea check-node command displays FMEA node information of a subcard.

The display pic slot slot-id card card-id fmea dev-info command displays FMEA device information of a subcard.

The display pic slot slot-id card card-id fmea item-info command displays FMEA detection items of a subcard.

The display pic slot slot-id card card-id fmea stop-status command displays masking information about FMEA detection items of a subcard.

The display pic slot slot-id card card-id iic optical-qsfp command displays the register of the QSFP optical module on a subcard.

The display pic slot slot-id card card-id indirect-register serdes command displays the SerDes register of a subcard.

The display pic slot slot-id card card-id log log-dump command displays log information in the memory of a subcard.

The display pic slot slot-id card card-id log optical command displays log information about the optical module on a subcard.

The display pic slot slot-id card card-id mdio grbox command displays the register of the GRBOX chip.

The display pic slot slot-id card card-id optical-module fmea-info command displays FMEA information about the optical module on a subcard.

The display pic slot slot-id card card-id optical-module log-upload-status command displays the log uploading status of the optical module on a subcard.

The display pic slot slot-id card card-id srv-cfg chip-access-cfg command displays the chip-access-cfg configuration at the service layer of a subcard.

The display pic slot slot-id card card-id srv-cfg control-interface-cfg command displays the control-interface-cfg configuration of the subcard SRV layer.

The display pic slot slot-id card card-id srv-cfg datapath command displays the data-path configuration at the service layer of a subcard.

The display pic slot slot-id card card-id srv-cfg deploy command displays the deploy modeling of a subcard.

The display pic slot slot-id card card-id srv-cfg flex-eth-group command displays the flex-eth-group configuration at the service layer of a subcard.

The display pic slot slot-id card card-id srv-cfg last-flex-eth-cfg command displays the last-flex-eth-cfg configuration at the service layer of a subcard.

The display pic slot slot-id card card-id srv-cfg port-cfg command displays the port-cfg configuration at the service layer of a subcard.

The display pic slot slot-id card card-id srv-cfg port-map command displays the port-map modeling of a subcard.

The display pic slot slot-id card card-id srv-object history-msg command displays the historical messages of the srv object on a subcard.

The display pic slot slot-id card card-id srv-object inherit-chain command displays the srv object list of a subcard.

The display pic slot slot-id card card-id srv-object init-para-buffer command displays the initialization data area message parameters of the chip in the srv object of a subcard.

The display pic slot slot-id card card-id srv-object init-para-format command displays the initialization parameters of the chip in the srv object of a subcard.

The display pic slot slot-id card card-id state mpi-info command displays the reflection detection information about the MPI link of the optical module on a subcard.

The display pic slot slot-id card card-id statistic card-counter command displays statistics about a subcard.

The display pic slot slot-id card card-id statistic port-detail-counter command displays detailed statistics on a subcard port.

The display pic slot slot-id card card-id register { clock-chip | dump | dump-optical | fpga | mac | epld } command displays information about the read register of a subcard.

The display pic slot slot-id card card-id section overhead command displays the received bytes.

The display pic slot slot-id card card-id state port-optical-info command displays the optical module information of a port.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the value of the EPLD register.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display pic slot 10 card 1 register fpga 0x5 1
Read FPGA Register:
Register[0x00000005] value is 0x00000100
# Display the FEC symbol count.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display pic slot 10 card 1 state mpi-info 0
FEC MPI symbol counter(514 fec symbol), port[0].
[correct type : count of this type]
            0 : 7669939244143476736 
            1 : 51539607552 
            2 : 51539607552 
            3 : 51539607552 
            4 : 55834574848 
            5 : 51539607552 
            6 : 55834574848 
            7 : 55834574848 
            8 : 55834574848 
            9 : 55834574848 
           10 : 55834574848 
           11 : 55834574848 
           12 : 55834574848 
           13 : 55834574848 
           14 : 51539607552 
           15 : 51539607552
Table 2-1456 Description of the display pic ofc slot card command output
Item Description
card

Subcard.
Read FPGA Register

Reading the value of the FPGA register.
FEC MPI symbol counter

FEC symbol count data.
correct type

FEC symbol count data for a specified number of times.

display power manufacture-info convert-board

Function

The display power manufacture-info convert-board command displays the electronic label of a power adapter board.

This command is supported only on the NE40E-X3A.

Format

display power manufacture-info slot slot-id { 0 | convert-board }

Parameters

Parameter Description Value
0

Specifies the power supply board.

-
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

To view the electronic label of a power adapter board during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the electronic label of the power adapter board in slot 9.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display power manufacture-info slot 9 convert-board
Getting manufacture information...
Slot9  power convert-board  manufacture-information:   
-------------------------------------------
/$[ArchivesInfo Version]  
/$ArchivesInfoVersion=3.0
[Board Properties]
BoardType=CR52PEMB
BarCode=2102120560P0B3001292
Item=02120560
Description=NetEngine40E,CR52PEMB,48V DC Power Entry Module
Manufactured=2011-03-16
VendorName=Huawei
IssueNumber=00
CLEICode=IPUPAG3TAA
BOM=
Model=
ExInfo=
/$ElabelVersion=4.0
Table 2-1457 Description of the display power manufacture-info convert-board command output
Item Description
ArchivesInfoVersion

Version number.
BoardType

Type of the field replaceable unit (FRU), including the boards, backplane, and power supply.
BarCode

Bar code.
Item

BOM code.
Description

Description.
Manufactured

Production date.
VendorName

Vendor name.
IssueNumber

Issue number.
CLEICode

FRU's CLEI code.
BOM

BOM number for sales.
Model

External model.
ElabelVersion

Version number of the electronic label.

display power-check

Function

The display power-check command displays whether the power control mode is enabled on a device.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display power-check

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check whether the power control mode of the current device is enabled during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display whether the power control mode is enabled on the device.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display power-check
Info: The power-check mode is enable.
Table 2-1458 Description of the display power-check command output
Item Description
Info: The power-check mode is enable.

Whether the power control mode is enabled.

  • enable: The mode is enabled.
  • disable: The mode is disabled.

display power-check chassis

Function

The display power-check chassis command displays whether the power control mode of a specified chassis is enabled.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display power-check chassis chassis-id

Parameters

Parameter Description Value
chassis chassis-id

Specifies a chassis ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check whether the power control mode of a specified chassis is enabled during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display whether the power control mode of a specified chassis is enabled.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display power-check chassis clc1
Info: The power-check mode is enable.
Table 2-1459 Description of the display power-check chassis command output
Item Description
Info: The power-check mode is enable.

Whether the current power control mode is enabled.

  • enable: The mode is enabled.
  • disable: The mode is disabled.

display power-information

Function

The display power-information command displays detailed information about a power module.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display power-information [ slot slot-id [ pm pm-id ] ]

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a power module.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
pm pm-id

Specifies the number of the power module.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To view detailed information about a power module during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display detailed information about a power module.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display power-information slot 25
Slot 25:
PM A1 information:
----------------------------------------------
PCB         : PDC-2200WC REV A
Type        : 0x70540c09
SerialNo    : 00000000
Item        : 
DcDcSoftVer : 3.4
PfcSoftVer  : 3.4
AppSoftVer  : 3.4
RatedPower  : 2200W
InputMode   : DC
InVoltage   : 38V~72V
Real-time InVol: A[53.93]B[53.93]
OutVoltage  : 53.5V
OutStatus   : ON
StartupTime : 394h
TolRunTime  : 402h
PcbTemp     : 33
EnvTemp     : 29
OutSwitch   : [1] ON  [2] ON 
LastShutRsn : 2018-12-11 13:25:33,No input.
----------------------------------------------
Table 2-1460 Description of the display power-information command output
Item Description
PCB

Power supply module version.
Type

Code of a power module type.
SerialNo

Sequence number of a power module.
Item

Number of a power module.
DcDcSoftVer

DCDC module version.
PfcSoftVer

PFC power module version.
AppSoftVer

Power software version.
RatedPower

Rated power (W).
InVoltage

Rated voltage (V).
Real-time InVol

Input voltage information.
OutVoltage

Output voltage (V).
OutStatus

Output status:

  • ON.
  • OFF.
StartupTime

Time elapsed since a startup.
TolRunTime

Total running time.
PcbTemp

PCB temperature.
EnvTemp

Ambient temperature.
OutSwitch

Air breaker status:

  • 1: ON.
  • 2: OFF.
LastShutRsn

Reason why the device was powered off last time.

For non PM PDC-2200WA, such as LastShutRsn, PDC-2200WB does not display time information.

display power-isolate

Function

The display power-isolate command displays the subcard registration flags for a power isolation board.

Format

display power-isolate slot slot-id

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

If the power of the interface board is insufficient during device restart, the system determines the power-on and registration sequence of subcards based on the power isolation flag. The subcards with this flag are powered on first. You can run this command to view information about the power isolation flag.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the power isolation flags of subcards on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display power-isolate slot 1
The register flag info of Slotid 1 as follows: 
CardId          last RegInfo
   0                 Register
   1                 UnRegister
   2                 UnRegister
   3                 UnRegister
Table 2-1461 Description of the display power-isolate command output
Item Description
The register flag info of Slotid 1 as follows

Registration mark information of No. 1 board.
CardId

Subcard ID.
last RegInfo

Last registration status of the subcard.

display ptn-mode

Function

The display ptn-mode command displays the current startup mode of a device.

This command is supported only on the NE40E-X3A, NE40E-X8A, NE40E-X8C, NE40E-X16A and NE40E-X16C.

Format

display ptn-mode

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check whether the device startup mode is dcn-management-plane or dcn-control-plane during routine device maintenance, run this command.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the startup mode of the device (when the device is started in normal PTN mode).
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display ptn-mode
Current mode is dcn-management-plane mode.
Next mode is dcn-management-plane mode.
# Display the startup mode of the device (when the device is started in PTN mode).
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display ptn-mode
Current mode is dcn-control-plane mode.
Next mode is dcn-control-plane mode.
Table 2-1462 Description of the display ptn-mode command output
Item Description
Current mode

Current startup mode.

  • dcn-control-plane mode.
  • dcn-management-plane.
Next mode

Next startup mode.

  • dcn-control-plane mode.
  • dcn-management-plane.

display seclogger status slot

Function

The display seclogger status slot command displays the dumping status of security logs in a specified slot.

Format

display seclogger status slot slot-id

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the dumping status of security logs in a specified slot during routine device maintenance, run this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the dumping status of security logs.
<HUAWEI> system
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display seclogger status slot 1
---------------------------------------------------------------
slot-id            : 1
---------------------------------------------------------------
socket info:
 seclogger socketFd : 82
 seclogger status   : success
---------------------------------------------------------------
receive msg statistic :
 receive hello message counter : 3
 receive hello message bytes   : 1536
 receive data  message counter : 1854
 receive data  message bytes   : 7300076
---------------------------------------------------------------
last log info :
 latest log repeat count       : 0
 latest log string             : type=AVC msg=audit(1628606457.490:4211028): avc:  denied  { ioctl } for  pid=1242229 comm="sec_logtrans" path="/dev/env" dev="devtmpfs" ino=971 ioctlcmd=4501 scontext=system_u:system_r:os_log_logrotate_t:s0:c0 tcontext=system_u:object_r:drv_env_cdev_t:s0:c0 tclass=chr_file permissive=1
Table 2-1463 Description of the display seclogger status slot command output
Item Description
seclogger socketFd

Socket handle.
seclogger status

Dumping status.
slot-id

Slot ID.
socket info

Socket information of the log server.
receive msg statistic

Statistics on logs received by the log server.
receive hello message counter

Number of times that Hello packets are received.
receive hello message bytes

Number of bytes in the received Hello packets.
receive data message counter

Number of times that data packets are received.
receive data message bytes

Number of bytes in the received data packets.
last log info

Latest log record.
latest log repeat count

Number of times that the latest log is repeated.
latest log string

Information about the latest log.

display semaphore-nonpreempt

Function

The display semaphore-nonpreempt command displays the bas service used semaphore information in the system.

Format

display semaphore-nonpreempt

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
bras-control debug

Usage Guidelines

Usage Scenario

When you need to check the semaphore used by the BRAS service, you can execute this command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the bas service used semaphore information in the current system.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display semaphore-nonpreempt
------------------------------------------------------ 
 Max Semaphore          = 100   
------------------------------------------------------ 
--------------------------------------------------------------------------------
SemName                                                 SemID OwnerTaskId CurrentCid Type                                              
--------------------------------------------------------------------------------
NPTL                                                        0          14          6 mutex                                             
--------------------------------------------------------------------------------
Table 2-1464 Description of the display semaphore-nonpreempt command output
Item Description
Max Semaphore

Maximum number of semaphores.
SemName

Semaphore name.
SemID

Semaphore ID.
OwnerTaskId

The service task ID which used Semaphore.
CurrentCid

The module ID which used Semaphore.
Type

Semaphore type.

  • Binary: Binary semaphore.
  • Count: Count type semaphore.
  • Mutex: Mutex semaphore.

display sensor-i2c-errors

Function

The display sensor-i2c-errors command displays the sensor fault and I2C alarm status in the CANBUS.

Format

display sensor-i2c-errors

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

When the temperature and voltage are abnormal, you can run this command to check whether a sensor fault or I2C bus alarm is generated on the corresponding board.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the sensor fault and I2C alarm status in the CANBUS.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display sensor-i2c-errors
-------------------------------------------
Slot#    i2c/sensor    i2cNo    address 
-------------------------------------------
17       sensor        pwr1      0
17       sensor        pwr1      1
17       sensor        pwr1      2
17       sensor        pwr1      3
-------------------------------------------
Table 2-1465 Description of the display sensor-i2c-errors command output
Item Description
i2c/sensor

I2C bus/sensor.
i2cNo

I2C bus ID.
address

Component address.
Slot

Slot ID.

display system memory leak handle information

Function

The display system memory leak handle information command displays the call stack information when a memory leak occurs in a specified process.

Format

display system memory leak handle information show-num process process-id

Parameters

Parameter Description Value
show-num

Specifies the number of call stacks when a memory leak occurs.

The value is an integer ranging from 1 to 100.
process process-id

Specifies a process ID.

The value is an integer ranging from 0 to 4294967295.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

To locate a memory abnormality, run the display system memory leak handle information command to display the call stack information when a memory leak occurs in a specified process.

This command is supported only on the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the information about 10 call stacks when a memory leak occurs in process 10001.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display system memory leak handle information 10 process 10001
cid: 0x2 mid:0x1 partition:common min:1 max:500
-------------------------Show CallStack-------------------------
Alloc Time: 2015-08-20 04:54:23  Alloc Size: 100  Alloc PT: common
#00: location(malloc-0x1dbc8) [0x10017158]
#01: libc.so.6(+0x9d7d0) [0xfff90bf27d0]
#02: libc.so.6(fopen-0x10690c) [0xfff90bf28b4]
#03: libdefault.so(vosCpupGetTaskTotalTick-0x18e654) [0xfff9056bb9c]
#04: libdefault.so(OS_CpupTaskTotalCputickGet-0x18ed60) [0xfff9056b4]
#05: libdefault.so(OS_CpupTaskCpupInfoGet-0x18e8a4) [0xfff9056b91c]
#06: libdefault.so(vosCpupTaskRateUpdate-0x18981c) [0xfff90570d7c]
#07: libdefault.so(vosCpupTaskSecondProcess-0x189494) [0xfff9057111c]
#08: libdefault.so(vosTickISR-0x1268d8) [0xfff905da530]
#09: libdefault.so(vosTickGenISR-0x14b850) [0xfff905b2a20]
-------------------------Show CallStack-------------------------
Alloc Time: 2015-08-20 04:54:24  Alloc Size: 100  Alloc PT: common
#00: location(malloc-0x1dbc8) [0x10017158]
#01: libc.so.6(+0x9d7d0) [0xfff90bf27d0]
#02: libc.so.6(fopen-0x10690c) [0xfff90bf28b4]
#03: libdefault.so(vosCpupGetTaskTotalTick-0x18e654) [0xfff9056bb9c]
#04: libdefault.so(OS_CpupTaskTotalCputickGet-0x18ed60) [0xfff9056b4]
#05: libdefault.so(OS_CpupTaskCpupInfoGet-0x18e8a4) [0xfff9056b91c]
#06: libdefault.so(vosCpupTaskRateUpdate-0x18981c) [0xfff90570d7c]
#07: libdefault.so(vosCpupTaskSecondProcess-0x189494) [0xfff9057111c]
#08: libdefault.so(vosTickISR-0x1268d8) [0xfff905da530]
#09: libdefault.so(vosTickGenISR-0x14b850) [0xfff905b2a20]
-------------------------Show CallStack-------------------------
Table 2-1466 Description of the display system memory leak handle information command output
Item Description
Alloc Time

Time when the memory is applied for.
Alloc Size

Size of the memory to be applied for.
Alloc PT

Partition for which the memory is applied for.
Cid

Component ID.
Mid

Module ID.
Partition

Memory partition.

display system patch area process

Function

The display system patch area process command displays patch information in a specified process.

Format

display system patch area process ProId

Parameters

Parameter Description Value
ProId

Specifies a process ID.

The value is an integer ranging from 0 to 4294967295.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

To check patch information in a specified process, run the display system patch area process command.

This command is supported only on the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display patch information in process 6.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display system patch area process 6
--------------------------------------------------------------------------------
 Code Area Length               : 4096
 Code Area Used Length          : 0
 Code Area Used Percent         : 0%
 Data Area Length               : 4096
 Data Area Used Length          : 0
 Data Ares Used Percent         : 0%
--------------------------------------------------------------------------------
Table 2-1467 Description of the display system patch area process command output
Item Description
Code Area Length

Length of the patch code area.
Code Area Used Length

Length of the patch code area used.
Code Area Used Percent

Percentage of the patch code area used.
Data Area Length

Length of the patch data area.
Data Area Used Length

Length of the patch data area used.
Data Ares Used Percent

Percentage of the patch data area used.

display system pipe-token alloc-failed process

Function

The display system pipe-token alloc-failed process command displays the pipe token allocation failure information.

Format

display system pipe-token alloc-failed process processid

Parameters

Parameter Description Value
process processid

Displays the pipe token allocation failure information in a specified process.

The value is an integer ranging from 0 to 4294967295.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

When an exception occurs, you can run the display system pipe-token alloc-failed command to check the pipe token allocation failure information. The command output helps you locate the fault.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the pipe token allocation failure information.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display system pipe-token alloc-failed process 10001
-----------------------------------------------------------------------
 srcCommId  dstCommId localPipeId peerPipeId AllocTime                 
-----------------------------------------------------------------------
  0x6503FA   0x8F2718     1048578    2621441 2013-08-11 20:57:33       
0x8078273E 0x80650402     1048577    1048581 2013-08-11 20:57:16       
-----------------------------------------------------------------------
Table 2-1468 Description of the display system pipe-token alloc-failed process command output
Item Description
srcCommId

ID of the source component.
dstCommId

ID of the destination component.
localPipeId

Local pipe ID.
peerPipeId

Peer pipe ID.
AllocTime

Time when the allocation fails.

display task trace

Function

The display task trace command displays tasks and components that occupy the system lock, as well as the lock occupation start time and duration.

Format

display task trace [ history index ] slot slot-id

Parameters

Parameter Description Value
history index

Specifies the index of a historical record.

The value is an integer that ranges from 1 to 3.
slot slot-id

Specifies a slot ID.

The value is a string of 1 to 16 case-sensitive characters without spaces.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
bras-control debug

Usage Guidelines

Usage Scenario

This command is used when querying the system lock switch path to view the tasks, components and occupancy time of the system lock in the current system.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the current system lock switch path.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display task trace slot 17
-----------------------------------------------------
    TaskId     CompId            BeginTime   HoldTime
-----------------------------------------------------
        14          0     1559805246741963          0
        15          0     1559805187574856          1
        14          0     1559805186041622          0
        18          0     1559805184846776          0
        22          0     1559805183617679          0
        17          0     1559805182436426          0
        16          0     1559805182247858          0
        23          0     1559805180699975          0
        30          0     1559805178594782          0
        27          0     1559804937916881          0
        29          0     1559804934470778          1
        16          0     1559804811401697          0
        16          0     1559803288940034          0
        17          0     1559802209782926          0
        30          0     1559802208238649          0
        14          0     1559802206358642          0
        15          0     1559802201719340          1
        22          0     1559802200211309          0
        17          0     1559802198776976          0
Table 2-1469 Description of the display task trace command output
Item Description
TaskId

ID of a task that occupies the system lock.
CompId

ID of a component that occupies the system lock.
BeginTime

Time that a task and component started to occupy the system lock.
HoldTime

Duration that a task and component occupy the system lock, in ms.

display unlock

Function

The display unlock command displays configuration lock information about the system.

Format

display unlock

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
config debug

Usage Guidelines

Usage Scenario

The display unlock command displays information about all configuration locks of the system.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the current configuration lock information about the system.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display unlock
--------------------------------------------------
SessionID LockType IsReLock LockEvt    LockLevel 
--------------------------------------------------
2         1        0        0x00800263 0
Table 2-1470 Description of the display unlock command output
Item Description
SessionID

Session ID.
LockType

Locking type:

  • 0: shared locks.
  • 1: mutually exclusive locks.
IsReLock

Whether the current locking events can persist.

  • 0: no.
  • 1: yes.
LockEvt

ID of a locking event.
LockLevel

Locking level:

  • 0: VR.
  • 1: LR.

display version power-backplane

Function

The display version power-backplane command displays the hardware version of a PSU backplane.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

display version power-backplane

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the hardware version of the power backplane during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the hardware version of the PSU backplane.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display  version  power-backplane
power-backplane  version information:
  PCB      Version : CR52XXX REV A
Table 2-1471 Description of the display version power-backplane command output
Item Description
PCB Version

PCB version.

display vrcb

Function

The display vrcb command displays detailed information about the device and other matched software versions.

Format

display vrcb

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
rpm debug

Usage Guidelines

Usage Scenario

To view detailed information about the device and other matched software versions, run the display vrcb command. The command output helps diagnose and analyze problems.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display detailed information about the VRP and other matched software versions.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display vrcb
System Version: V800R008C10B260
Device Version: V800R007C00B130
DOPRA  Version: DOPRA SSP V300R001C10SPC022
VIST   Version: vist12.0.160223
OSAL   Version: VPP V300R003C19 SPC200
Crypto Version: VPP V300R003C19 SPC200
PSE    Version: VPP V300R003C19 SPC200
Table 2-1472 Description of the display vrcb command output
Item Description
System Version

System version information.
Device Version

VRP version information.
DOPRA Version

DOPRA version information.
VIST Version

VIST version information.
OSAL Version

OSAL version information.
Crypto Version

Crypto version information.
PSE Version

PSE version information.

dumpcore

Function

The dumpcore command triggers a core dump of a user-mode process. The generated core dump file is stored in the STAT card of the main control board.

Format

dumpcore mpu { master | slave } { process-id | all } [ force ]

dumpcore slot slot-id { process-id | all } [ force ]

Parameters

Parameter Description Value
master

Specifies the active main control board.

-
slave

Specifies the slave main control board.

-
process-id

Specifies a process ID.

The value is an integer ranging from 0 to 4294967295.
all

Specifies all process IDs.

-
force

Forcibly triggers a core dump of the user-mode process.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
mpu

Specifies the main control board.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To trigger a core dump of a user-mode process to generate a core dump file and save the file to the STAT card of the main control board, run this command.

Precautions

  • In VS mode, this command is supported only by the admin VS.
  • If force is not specified in the command, run the command when the memory usage is less than 50%, the CPU usage is less than 50%, and the SATA card capacity is greater than or equal to 1 GB.

Example

# Trigger a core dump for process 34 on the board in slot 12.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] dumpcore slot 12 34
************************************************************
*                       W A R N I N G                      *
* Dump command is a risky command.May cause system problem.*
************************************************************
Please confirm to execute this command.continue? [Y/N]:y
Info: Succeeded. The file save to logfile directory

dustproof run-time chassis day

Function

The dustproof run-time chassis day command configures a running time for an air filter.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

dustproof run-time chassis chassis-id day run-time-value

Parameters

Parameter Description Value
run-time-value

The running days since the dustproof sponge is cleared.

The value ranges from 0 to 65535.
chassis chassis-id

Specifies the ID of the chassis where the air filter resides.

The value ranges from clc1 to clc8.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

Set the air filter to run after the current time, mainly for debugging.

In VS mode, this command is supported only by the admin VS.

Example

# Configure a running time for an air filter.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] dustproof run-time chassis clc1 day 2
Info: Set run-time of air filter success.

dustproof run-time day

Function

The dustproof run-time day command configures a running time for an air filter.

Format

dustproof run-time day run-time-value

Parameters

Parameter Description Value
run-time-value

The running days since the dustproof sponge is cleared.

The value is an integer that ranges from 0 to 65535.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

Set the air filter to run after the current time, mainly for debugging.

In VS mode, this command is supported only by the admin VS.

Example

# Configure a running time for an air filter.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] dustproof run-time day 2
Info: Set run-time of air filter success.

fan speed percent groupid

Function

The fan speed percent groupid command sets the fan speed for a specified fan group.

This command is supported only on the NE40E-X3A.

Format

fan speed percent value groupid group-id

Parameters

Parameter Description Value
groupid group-id

Specifies a fan group number.

The value is an integer ranging from 0 to 2.
percent value

Specifies a fan speed (in percentage).

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During routine device maintenance, you can manually set the fan speed as required. When the power consumption of a board is high and the heat dissipation is high, you can run this command to increase the fan speed.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Set the fan speed of fan group 1 to 40%.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] fan speed percent 40 groupid 1

pmbus-log

Function

The pmbus-log command collects black box logs of the digital power brick on a board.

Format

pmbus-log slot slot-id save pmbus-id pmbus-id

Parameters

Parameter Description Value
save

Specifies the save operation.

-
pmbus-id pmbus-id

Specifies the ID of a power brick.

The value is an integer ranging from 0 to 10.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

During routine device maintenance, if the digital power brick of a board is faulty, you can run this command to collect black box logs of the digital power brick in one-click mode for fault locating and analysis.

Example

# Collect black box logs of the digital power brick on a board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] pmbus-log slot 7 save pmbus-id 0
Saving pmbus log, waiting.....................
Info: Save ok.
[~HUAWEI-diagnose]
# Collect black box logs of the digital power brick on a board. The logs fail to be saved.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] pmbus-log slot 7 save pmbus-id 2
Saving pmbus log, waiting...
Info: Save failed.
# Collect black box logs of the digital power brick on a board. The system is busy.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] pmbus-log slot 7 save pmbus-id 0
Info:Chassis is busy, please try this operation after a moment.
# Collect black box logs of the digital power brick on a board that does not support this function.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] pmbus-log slot 7 save pmbus-id 0
Info:The board does not support this operation.
# Collect black box logs of the digital power brick on a board when the system is being upgraded.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] pmbus-log slot 7 save pmbus-id 0
Info:Chassis is upgrading, please try this operation after a moment.

reset factory-configuration

Function

The reset factory-configuration command restores factory settings in one-click mode.

Format

reset factory-configuration

Parameters

None

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

This command resets a device. After the reset, the device restores to its factory settings.

Precautions

After the reset factory-configuration command is run, the system asks whether you want to restart the device. If you enter Y, the device restarts and clears the following configurations and data files:

  • Configuration files
  • Running logs
  • User certificates

Example

# The device restores factory settings in one-click mode.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] reset factory-configuration
Warning: This is a high-risk operation. Continue? [Y/N]:y
Warning: Running this command will restore the factory configuration and restart the device. During device resetting, do not power off the device. Continue? [Y/N]:y

reset halt-system halt-board

Function

The reset halt-system halt-board command clears the information about the system or board downtime.

Format

reset { halt-system | halt-board }

Parameters

Parameter Description Value
halt-system

Specifies information about the system downtime.

-
halt-board

Specifies information about the board downtime.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To clear the information about the system or board downtime during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Clear the information about the system and board downtime.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] reset halt-board
Reset baord halt information is successful.
[~HUAWEI-diagnose] reset halt-system
Reset system halt information is successful.

reset mpe configuration data

Function

The reset mpe configuration data command loads the JSON configuration file of a device with a specified hardware ID.

Format

reset mpe { board | card } configuration data hard-id hard-id

Parameters

Parameter Description Value
board

Console redirection board.

-
card

Subcard.

-
hard-id hard-id

Hardware ID of a board. This parameter is used to distinguish boards and subcards with the same hardtype value but different hardware.

The value is a string of 1 to 15 hexadecimal case-sensitive characters. It cannot contain spaces.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To locate problems about small packages on a device, run this command to load a specified JSON file.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Reload the JSON file with a specified hardware ID.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] reset mpe board configuration data hard-id 0xc01df
Reset harddiff successfully.

reset power-isolate

Function

The reset power-isolate command clears the registered power isolation flag of a subcard on an interface board.

Format

reset power-isolate slot slot-id

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

If the power of the interface board is insufficient during device restart, the system determines the power-on and registration sequence of subcards based on the power isolation flag. The subcards with this flag are powered on first. You can run this command to clear the registered power isolation flag of a subcard on an interface board.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Clear the registered power isolation flag of a subcard on an interface board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] reset power-isolate slot 1

reset slot force

Function

The reset slot force command forcibly restarts a board in a specified slot.

Format

reset slot slot-id force

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of the board to be restarted.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

If a running board gets faulty or board software needs to be upgraded, run the reset slot force command to restart the board.

Precautions

If you reset the active main control board on a device that does not have any standby main control board, the device restarts without powering off the board CPU. If you reset the active main control board on a device that has a standby main control board, the device automatically performs a active/standby main control board switchover.

Resetting the standby main control board or an interface board causes temporary service interruption on the board.

The reset slot command can only be used when the board or subcard is running.

Before the board or subcard is reset, save important data in advance.

This command is supported only in the Admin-VS.

Example

# Reset the board in slot 1 forcibly.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] reset slot 1 force
Caution!!! Confirm to reset slot 1! Continue? [Y/N]:y 
Warning: Board 1 is being reset.

sel-log

Function

The sel-log command saves mbus logs to a specified file.

Format

sel-log slot slot-id [ pm pm-id ] save file filename

Parameters

Parameter Description Value
pm pm-id

Specifies the ID of a power module.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
save

Specifies the log to be saved.

-
file filename

Specifies the name of a file.

The value is a string of 1 to 100 case-sensitive characters, spaces not supported.

The value can contain only digits, letters, and underscores (_).
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To save internal processing logs of the mbus monitoring node during routine device maintenance, run this command. The command output helps fault locating and analysis.

Example

# Save mbus logs of a board to a specified file.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] sel-log slot 2 save file dialog.log
Saving sel log, waiting...............
Info: Save ok.
# Save mbus logs of a power module to a specified file.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] sel-log slot 17 pm 1 save file pm1.log
Saving sel log, waiting.................
Info: Save ok.

sensor-alarm temperature voltage

Function

The sensor-alarm temperature voltage command enables or disables the monitoring function of a specified monitoring point.

Format

sensor-alarm { temperature | voltage } slot slot-id i2cid i2c-id address address channel channel-id { disable | enable }

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
i2c-id

Specifies a sensor I2C ID.

The value is an integer ranging from 0 to 255.
address

Specifies a sensor address.

The value is an integer ranging from 0 to 1000.
channel-id

Specifies a sensor channel ID.

The value is an integer ranging from 0 to 255.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During routine device maintenance, if the temperature or monitoring point on a board is abnormal but the abnormality does not affect the normal running of the board, you can run this command to disable the monitoring function of the monitoring point. After this function is disabled, the temperature or voltage threshold-crossing alarm corresponding to the monitoring point is automatically cleared, and the monitoring point is no longer monitored.

Precautions

In VS mode, this command is supported only by the admin VS.

This configuration does not take effect after an active/standby switchover or a device restart.

Example

# Disable and enable the monitoring function of the voltage monitoring point.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] sensor-alarm voltage slot 1 i2cid 1 address 1 channel 0 disable
Info:Disable sensor alarm success.
[~HUAWEI-diagnose] sensor-alarm voltage slot 1 i2cid 1 address 1 channel 0 enable
Info:Enable sensor alarm success.
# Disable and enable the monitoring function of the temperature monitoring point.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] sensor-alarm temperature slot 1 i2cid 1 address 1 channel 0 disable
Info:Disable sensor alarm success.
[~HUAWEI-diagnose] sensor-alarm temperature slot 1 i2cid 1 address 1 channel 0 enable
Info:Enable sensor alarm success.

set board core frozen running

Function

The set board core frozen running command sets the isolation status of CPU cores.

Format

set board slot slot-id { cpu cpu-id core core-id | slave-cpu slave-cpu-id core slave-core-id } { frozen | running }

Parameters

Parameter Description Value
cpu cpu-id

Specifies a CPU ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
core slave-core-id

Specifies the kernel ID of the standby CPU.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
core core-id

Specifies the core ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slave-cpu slave-cpu-id

Specifies the chip ID of the standby CPU.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
frozen

Isolated.

-
running

Specifies the running status.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To set the isolation status of CPU cores during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Set the isolation status of the CPU core..
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 1 cpu 0 core 1 frozen
Warning: Do you want to stop core 1 of CPU 0 on the board in slot 1? It takes effect after you reset the board. [Y/N]: Y
Setting OK!
# Set the isolation status of the slave CPU core.
<HUAWEI> system-view
Enter system view, return user view with return command.
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 1 slave-cpu 1 core 1 frozen
Warning: Do you want to frozen core 1 of CPU 1 on the board in slot 1 ? It takes effect after you reset the board. [Y/N]:y
Setting OK!
[~HUAWEI-diagnose] set board slot 1 slave-cpu 1 core 1 running
Warning: Do you want to run core 1 of CPU 1 on the board in slot 1 ? It takes effect after you reset the board. [Y/N]:y
Setting OK!

set board driver license-reactive

Function

The set board driver license-reactive command reactivates the license of a specified board.

Format

set board slot slot-id driver license-reactive

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

If the license fails to be activated for the first time, you can run this command to reactivate the license.

Example

# Display the ESN of the device and trigger license activation again.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 17 driver license-reactive
ESN: 21030573242017080302

set board slot eth-port

Function

The set board slot eth-port command enables or disables a specified Ethernet interface.

Format

set board slot slot-id eth-port port-id { up | down }

Parameters

Parameter Description Value
eth-port port-id

Specifies the ID of an Ethernet interface.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
up

Enables an interface.

-
down

Disables an interface.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To enable or disable a specified Ethernet interface during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Disable Ethernet interface 2 on the board in slot 17.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 17 eth-port 2 down
Warning: This operation may cause a channel fault or board reset. 
Are you sure you want to continue? [Y/N]:y 
Info: The eth2 interface went down successfully.
# Enable Ethernet interface 2 on the board in slot 17.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 17 eth-port 2 up
Info: The eth2 interface will go up. 
Are you sure you want to continue? [Y/N]:y 
Info: The eth2 interface went up successfully.

set board slot ram-test-flag flash-test-flag

Function

The set board slot ram-test-flag flash-test-flag command enables or disables the function of checking the SDRAM and flash memory during board startup.

Format

set board slot slot-id { ram-test-flag | flash-test-flag } { disable | enable }

Parameters

Parameter Description Value
ram-test-flag

Specifies the RAM test.

-
flash-test-flag

Specifies the flash test.

-
disable

Specifies the disabling function.

-
enable

Specifies the enabling function.

-
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

During the production and assembly process, you can run this command to enable or disable the function of checking the SDRAM and flash memory during board startup.

In VS mode, this command is supported only by the admin VS.

Example

# Set the SDRAM check not to be performed when a board is started.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 1 ram-test-flag disable
# Set the SDRAM check to be performed when a board is started.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 1 ram-test-flag enable

set board slot watch-dog

Function

The set board slot watch-dog command sets the watchdog monitoring period of a board.

Format

set board slot slot-id watch-dog watch-dog-time

Parameters

Parameter Description Value
watch-dog watch-dog-time

Specifies the watchdog time.

The value is an integer of 0 or 1. 0 for 8 seconds and 1 for 16 seconds.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To set the watchdog monitoring period of a board during routine device maintenance, run this command.

Example

# Set the watchdog monitoring period to 8s.
<HUAWEI> system
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set board slot 1 watch-dog 0
Warning: This is a dangerous operation, the board may be reset by mistake. Continue? Please select [Y/N]:y
Info: Succeeded in setting the watchdog time.

set c-mac

Function

The set c-mac command simulates the setting of the CMAC attribute of a subcard.

Format

set c-mac slot slot-id chip chip-id keyword1 keyword2 [ para1 [ para2 [ para3 [ para4 [ para5 [ para6 ] ] ] ] ] ]

Parameters

Parameter Description Value
chip chip-id

Chip ID of a CMAC.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
keyword1

Keyword in the display pic slot(diagnose) command.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.
keyword2

Keyword in the display pic slot(diagnose) command.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.
para1

Parameter in the diagnostic command.

The value is a string of 1 to 63 case-sensitive characters. It cannot contain spaces.
para2

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para3

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para4

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para5

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
para6

Parameter in the diagnostic command.

The value is a string of 1 to 255 case-sensitive characters. It cannot contain spaces.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
diagnose debug

Usage Guidelines

Usage Scenario

During routine debugging or testing, you can run this command to simulate the setting of the CMAC attribute of a subcard.

The set c-mac slot slot-id chip chip-id log log-level command sets the log level.

The set c-mac slot slot-id chip chip-id loopback cmac command sets a CMAC loopback.

The set c-mac slot slot-id chip chip-id config ipg command sets an interframe gap.

The set c-mac slot slot-id chip chip-id config serdes-adapt command sets SerDes auto-sensing.

The set c-mac slot slot-id chip chip-id config serdes-rx command sets the rx parameter.

The set c-mac slot slot-id chip chip-id config serdes-tx command sets the tx parameter.

The set c-mac slot slot-id chip chip-id register fpga command configures the FPGA register.

The set c-mac slot slot-id chip chip-id register cmac command configures the CMAC register.

The set c-mac slot slot-id chip chip-id heartbeat lost command simulates heartbeat loss.

Example

# Set the output level of CMAC logs on the device.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set c-mac slot 10 chip 1 log log-level 0x5
Success to set CMAC Dbglog 1588 level disable.

set connector-insert-count

Function

The set connector-insert-count command sets the number of plugging times of a subcard connector.

Format

set connector-insert-count slot slot-id card card-id count

Parameters

Parameter Description Value
card card-id

Specifies a card ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
count

Specifies the number of times a card is inserted.

The value is an integer ranging from 0 to 4294967295.
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To set the number of plugging times of a subcard connector during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Set the inserting and removing times of the subcard connector.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set connector-insert-count slot 10 card 1 2
Info: Write card count to eeprom success

set connector-insert-count slot board

Function

The set connector-insert-count slot board command is used to set the inserting and removing times of the board connector.

Format

set connector-insert-count slot slot-id board count

Parameters

Parameter Description Value
board count

Specifies the number of inserting and removing times.

The value is an integer ranging from 0 to 4294967295.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To set the number of inserting and removing times of the board connector during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Set the inserting and removing times of the board connector,
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set connector-insert-count slot 1 board 1
Info: Write slot plug count to card[0] success
Info: Write slot plug count to card[1] success

set fmea-check

Function

The set fmea-check slot action enable command enables the FMEA check function on a specified board.

The set fmea-check slot action disable command disables the FMEA check function on a specified board.

By default, FMEA check is enabled on a board.

Format

set fmea-check slot slotid { start | stop }

set fmea-check slot slotid action { enable | disable }

set fmea-check devid dev-id [ attrname value ] { start | stop }

Parameters

Parameter Description Value
start

Start the FMEA.

-
stop

Stop starting the FMEA.

-
slot slotid

Specifies the slot ID of the board or module.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported.
action

FMEA switching command.

-
enable

Enables FMEA.

-
disable

Disables FMEA.

-
devid dev-id

Specifies a device ID.

The value is an integer ranging from 1 to 65535.
attrname value

Specifies a feature name.

The value is a string of 1 to 64 case-sensitive characters. It cannot contain spaces.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

The FMEA function analyzes the potential fault modes of each device component and the impacts of the fault modes on product functions. To enable the FMEA-based check function on a specified board, run the set fmea-check slot slotid action enable command. This facilitates hardware fault detection.

This command is supported only in the Admin-VS.

Example

# Enable the FMEA check function on the board slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set fmea-check slot 1 action enable
Enable fmea action successfully.
[~HUAWEI-diagnose]

set mbus-debug

Function

The set mbus-debug command enables or disables MBUS packet debugging.

Format

set mbus-debug open switch-param

set mbus-debug close

Parameters

Parameter Description Value
switch-param

Specifies the debugging switch parameter.

The value ranges from 0 to ffffffff, in hexadecimal notation.
close

Disables the debugging.

-
open

Enables the debugging.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To enable or disable MBUS packet debugging during routine device maintenance to locate MBUS faults, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Enable MBUS packet debugging.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set mbus-debug open 00000021

set mbus-debug chassis

Function

The set mbus-debug chassis command enables or disables MBUS packet debugging.

Format

set mbus-debug open switch-param [ chassis chassis-id ]

set mbus-debug close [ chassis chassis-id ]

Parameters

Parameter Description Value
switch-param

Specifies the debugging switch parameter.

The value ranges from 0 to ffffffff, in hexadecimal notation.
chassis chassis-id

Specifies the ID of a chassis.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
close

Disables the debugging.

-
open

Enables the debugging.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To enable or disable MBUS packet debugging during routine device maintenance to locate MBUS faults, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Enable MBUS packet debugging.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set mbus-debug open 00000021 chassis clc1

set mbus-debug log

Function

The set mbus-debug log command enables or disables the debug log function of the MBUS.

Format

set mbus-debug log open switch-param message-type [ slot-id ]

set mbus-debug log close [ slot-id ]

Parameters

Parameter Description Value
switch-param

Specifies the debugging switch ID.

The value ranges from 0 to ffffffff, in hexadecimal notation.
message-type

Specifies the message type.

The value is an integer ranging from 0 to 255.
slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
close

Disables the debugging.

-
open

Enables the debugging.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To enable or disable the debug log function of the MBUS during routine device maintenance, run this command. After the function is enabled, the system records the debugging information. After the function is disabled, the system stops recording the debugging information.

In VS mode, this command is supported only by the admin VS.

Example

# Enable the debug log function of the MBUS.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set mbus-debug log open ff 255

set mbus-debug log chassis

Function

The set mbus-debug log chassis command enables or disables the debug log function of the MBUS.

Format

set mbus-debug log open switch-param message-type [ chassis chassis-id ] [ slot-id ]

set mbus-debug log close [ chassis chassis-id ] [ slot-id ]

Parameters

Parameter Description Value
switch-param

Specifies the debugging switch ID.

The value ranges from 0 to ffffffff, in hexadecimal notation.
message-type

Specifies the message type.

The value is an integer ranging from 0 to 255.
chassis chassis-id

Specifies a chassis ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
close

Disables the debugging.

-
open

Enables the debugging.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To enable or disable the debug log function of the MBUS during routine device maintenance, run this command. After the function is enabled, the system records the debugging information. After the function is disabled, the system stops recording the debugging information.

In VS mode, this command is supported only by the admin VS.

Example

# Enable the debug log function of the MBUS.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set mbus-debug log open ff 255 chassis clc1

set mpu slot rtc

Function

The set mpu slot rtc command sets the real-time clock of the main control board.

Format

set mpu slot slot-id rtc date-time

Parameters

Parameter Description Value
slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
date-time

Specifies a clock.

The value is a string of 1 to 31 case-insensitive characters. It cannot contain spaces.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To set the real-time clock of the main control board during routine device maintenance, run this command.

In VS mode, this command is supported only by the admin VS.

Example

# Set the main control board real-time clock to 2022-03-31 10:26:30.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set mpu slot 9 rtc "2022/03/31 10:26:30"
 2022-03-31 10:26:30

set output-mode board close

Function

The set output-mode board close command disables the serial port redirection function of the CPU or MBUS.

By default, the serial port redirection function of the CPU or MBUS is disabled.

Format

set output-mode board close slot slot-id [ mbus-sol ]

set output-mode board close all

Parameters

Parameter Description Value
mbus-sol

Specifies the MBUS serial port.

-
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
all

Indicates all slots.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

You can use this command to locate the board without registering, starting abnormally, stopping responding, and other issues.

In VS mode, this command is supported only by the admin VS.

Example

# Disable serial port redirection of the board in 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set output-mode  board  close slot 1
# Disable the serial port redirection of all boards.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set output-mode  board  close all

set output-mode board open

Function

The set output-mode board open command enables the CPU or MBUS serial port redirection function.

Format

set output-mode board open slot slot-id [ [ dp dp-id ] | [ s-cpu s-cpu-id console console-id ] ] [ mbus-sol | 2400 | 9600 | 19200 | 38400 | 57600 | 115200 | 187500 ]

Parameters

Parameter Description Value
dp dp-id

Specifies the ID of a forwarding CPU.

The value is an integer ranging from 1 to 5.

1-4: DP CPU

5: SD5K serial port
s-cpu s-cpu-id

Specifies the ID of a slave CPU.

The value is an integer ranging from 1 to 4.
console console-id

Specifies the serial port number.

The value is an integer ranging from 1 to 3.
2400

Specifies the serial port's baud rate of 2400.

-
9600

Specifies the serial port's baud rate of 9600.

-
19200

Specifies the serial port's baud rate of 19200.

-
38400

Specifies the serial port's baud rate of 38400.

-
57600

Specifies the serial port's baud rate of 57600.

-
115200

Specifies the serial port's baud rate of 115200.

-
187500

Specifies the serial port's baud rate of 187500.

-
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

You can run the set output-mode board command to resolve the following problems, such as abnormal startup and suspension of the board. You can also run the command when the board cannot be registered during startup.

In VS mode, this command is supported only by the admin VS.

Example

# Redirect traffic to the serial port 1 of slave CPU 1 in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set output-mode board open slot 1 s-cpu 1 console 1 9600
************************************************************
*          Welcome To Enter Slot(1) SOL SERVER             *
*         If you want to quit, please press CTRL+K         *
*            All rights reserved (2012-2020)               *
************************************************************
HI1620_VSU / #
# Redirect packets to the CPU in a specified slot.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set output-mode board open slot 1 115200
************************************************************
*          Welcome To Enter Slot(5) SOL SERVER             *
*         If you want to quit, please press CTRL+K         *
*            All rights reserved (2010-2011)               *
************************************************************

set power-check

Function

The set power-check command enables or disables the power control function.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

set power-check { enable | disable }

Parameters

Parameter Description Value
enable

Enables this function.

-
disable

Disables the function.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

Power control restricts the power-on of boards when the power of the device is insufficient.

During routine device maintenance, you can run this command to enable or disable power control.

By default, power control is enabled. The reliability level of power supply backup is high.

Precautions

  • In VS mode, this command is supported only by the admin VS.
  • After power control is disabled, if the power of the entire chassis is insufficient, boards may be incorrectly powered on.
  • After power control is enabled, if the power of the entire chassis is insufficient, the system does not power on the boards that are installed later.

Example

# Enable power control.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check enable
Info: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y

set power-check chassis

Function

The set power-check chassis command enables or disables power control for a specified chassis.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

set power-check { enable | disable } chassis chassis-id

Parameters

Parameter Description Value
enable

Enables this function.

-
disable

Disables the function.

-
chassis chassis-id

Specifies a chassis ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

Power control restricts the power-on of boards when the power of the device is insufficient.

During routine device maintenance, you can run this command to enable or disable power control for a specified chassis.

By default, power control is enabled. The reliability level of power supply backup is high reliability.

Precautions

  • In VS mode, this command is supported only by the admin VS.
  • After power control is disabled, if the power of the entire chassis is insufficient, boards may be incorrectly powered on.
  • After power control is enabled, if the power of the entire chassis is insufficient, the system does not power on the boards that are installed later.

Example

# Enable power control for clc1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check enable chassis clc1
Info: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y

set power-check ha-level

Function

The set power-check ha-level command sets the reliability level of power control.

By default, the reliability level of power control is high.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

set power-check ha-level { high | middle | low }

Parameters

Parameter Description Value
high

Specifies high reliability.

-
middle

Specifies medium reliability.

-
low

Specifies low reliability.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To adjust the power control reliability level of a device based on the actual environment to maximize the device power, run this command.

Example

# Set the power control reliability level to low.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check ha-level low
Warning: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y
# Set the power control reliability level to high.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check ha-level high
Warning: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y
# Set the power control reliability level to middle.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check ha-level middle
Warning: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y

set power-check ha-level chassis

Function

The set power-check ha-level chassis command sets the power control reliability level of a specified chassis.

By default, the power control reliability level is high.

This command is supported only on the NE40E-X8A, NE40E-X8C, NE40E-X16A, NE40E-X16C and NetEngine 40E-X8AK.

Format

set power-check ha-level { high | middle | low } chassis chassis-id

Parameters

Parameter Description Value
high

Indicates the high availability.

-
middle

Indicates the middle reliability.

-
low

Indicates the low reliability.

-
chassis chassis-id

Specifies a chassis ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To adjust the power control reliability level of a specified chassis to maximize the device power, run this command.

Example

# Set the power control reliability level of clc1 to low.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check ha-level low chassis clc1
Warning: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y
# Set the power control reliability level of clc1 to high.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check ha-level high chassis clc1
Warning: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y
# Set the power control reliability level of clc1 to middle.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-check ha-level middle chassis clc1
Warning: This operation may cause power not enough alarm.
Confirm to continue? [Y/N]:y

set power-isolate

Function

The set power-isolate command sets the power isolation registration flag of a subcard on an interface board.

Format

set power-isolate slot slot-id card card-id

Parameters

Parameter Description Value
card card-id

Specifies a card ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

If the power of an interface board is insufficient during a device restart, the system determines the power-on and registration sequence of subcards based on the power isolation flag. Subcards with the power isolation flag are powered on first. To set the power isolation flag for a subcard, run the set power-isolate command.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Set the subcard power isolation flag when the interface board power is insufficient.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set power-isolate slot 1 card 0

set tad

Function

The set tad command enables or disables the transmission alarm test function in the receive and transmit directions of a subcard port.

Format

set tad slot slot-id card card-id port port-id { los | lof | lais | oof | lrdi | lcd | auais | b3tca | lom | lop | lrei | pais | prdi | prei | pplm | puneq | rdool | rrool | sdbere | sfbere | trool | wlnk | tim | tiu | newptr | pse | nse | b1tca | b2tca } * [ { rx | tx } { enable | disable } ]

set tad slot slot-id card card-id port port-id stop

Parameters

Parameter Description Value
card card-id

Specifies a card ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
port port-id

Specifies the port number.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
los

Indicates a loss of signal alarm. This alarm is generated when no signal is received because of physical link failures. By default, this alarm is enabled.

-
lof

Indicates a loss of frame alarm. This alarm is generated when physical link connectivity is in poor status or clocks are inaccurate. By default, this alarm is enabled.

-
lais

Indicates a line alarm indication signal. By default, this alarm is enabled.

-
oof

Indicates an out of frame alarm. This alarm is generated when incorrect frame delimiters are received in five consecutive frames. By default, this alarm is disabled.

-
lrdi

Indicates a line remote defect indication. By default, this alarm is disabled.

-
lcd

Indicates a loss of code group synchronization alarm. By default, this alarm is disabled. It can be configured only on a 10GE WAN interface.

-
auais

Indicates an administrative unit alarm.

-
b3tca

Indicates a B3 threshold-crossing alarm. By default, this alarm is disabled.

-
lom

Indicates a loss of tributary multiframe alarm. By default, this alarm is disabled.

-
lop

Indicates a loss of pointer alarm. This alarm is generated when a point in the J1 position is invalid in the eight frames consecutively received. By default, this alarm is disabled.

-
lrei

Indicates a line remote error indication. By default, this alarm is disabled.

-
pais

Indicates a path alarm indication signal. By default, this alarm is disabled.

-
prdi

Indicates a path remote defect indication. By default, this alarm is disabled.

-
prei

Indicates a path remote error indication. By default, this alarm is disabled.

-
pplm

Indicates a path payload mismatch alarm. By default, this alarm is disabled.

-
puneq

Indicates a path unequipped indication. By default, this alarm is disabled.

-
rdool

Indicates a receive data out of lock alarm. By default, this alarm is disabled.

-
rrool

Indicates a receive reference out of lock alarm. By default, this alarm is disabled.

-
sdbere

Indicates a signal degrade threshold alarm. By default, this alarm is disabled.

-
sfbere

Indicates a signal fail threshold alarm. By default, this alarm is disabled.

-
trool

Indicates the out-of-lock alarm of the transmitted reference clock.

-
wlnk

Indicates a WAN interface link status alarm. By default, this alarm is disabled.

-
tim

Indicates a trace identifier mismatch.

-
tiu

Indicates that the trace identifier is unstable.

-
newptr

Creates a pointer.

-
pse

Indicates forward pointer movement.

-
nse

Indicates reverse pointer movement.

-
b1tca

Indicates the B1 threshold-crossing alarm.

-
b2tca

Indicates the B2 threshold-crossing alarm.

-
rx

Receive alarm.

-
tx

Send alarm.

-
enable

Enables this function.

-
disable

Disables the function.

-
slot slot-id

Specifies the slot ID.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
stop

Stops the test.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-test debug

Usage Guidelines

Usage Scenario

In a subcard interface transmission alarm test scenario, you can run this command to enable or disable a specific transmission alarm test item.

Precautions

This command applies to POS and 10GE-WAN interfaces.

Example

# Enable the LOS and LOF transmission alarm function on the receive end of a specified interface.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set tad slot 1 card 0 port 0 los lof rx enable
Set alarm OK
# Enable the LOS and LOF transmission alarm function on the transmit end of a specified interface.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] set tad slot 1 card 0 port 0 los lof tx enable
Set alarm OK

switch line-clock lpu

Function

The switch line-clock lpu command switches the line clock on the LPU or on the card of the LPU to the line clock on the master or slave MPU manually.

Format

switch line-clock lpu slot-id clk-slot-id

undo switch line-clock lpu slot-id

Parameters

Parameter Description Value
clk-slot-id

Specifies the ID of the slot where the clock resides.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
lpu slot-id

Specifies the slot ID of an interface board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

When the automatic switching of the line clock on an interface board does not take effect, you can run this command to manually switch the line clock on the interface board.

Example

# Manually switch the line clock of the interface board in slot 1 to the main control board in slot 17.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] switch line-clock lpu 1 17

sysmac load slot

Function

The sysmac load slot command loads MAC addresses assigned to multiple VSs.

By default, Multiple MAC addresses are loaded to the control board before delivery.

Format

sysmac load mac-address mac-num slot slotid

Parameters

Parameter Description Value
mac-address

Specifies the start MAC address.

The value is in the H-H-H format. H is a 4-digit hexadecimal number.
mac-num

Specifies the number of system MAC addresses to be written.

The value is an integer that ranges from 1 to 255.
slot slotid

Specifies a slot ID of the main board that loads MAC addresses assigned to VSs.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

In multi-VS scenarios, each VS requires a MAC address. By default, multiple MAC addresses have been loaded on the main control board when a device is delivered. If a message indicating that MAC addresses are insufficient when you create a VS, run the sysmac load slot command to load a MAC address for the new VS.

Precautions

The command is an overriding one. You can run the command several times to load MAC addresses for VSs; however, only the last configuration takes effect.

Example

# Load 10 MAC addresses assigned to multiple VSs on the main control board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] sysmac load 1234-1234-1234 10 slot 17
Success to load MAC address and number.

test board

Function

The test board command is used to test board performance.

Format

test board slot slot-id { epld | watchdog | clock | led { on | off | untest } | battery | nvram | dram | e2prom | oflled { on | off } | nvram-write nvram-param | nvram-read nvram-param | ssd | spi card card-id }

test board slot slot-id flash

test board slot slot-id storage

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
epld

Indicates the EPLD device.

-
watchdog

Indicates the timing counter that monitors the occupancy status of software resources.

-
clock

Indicates the line clock.

-
led

Indicates the LED lights.

-
on

Indicates that the switch is on.

-
off

Indicates that the switch is off.

-
untest

Indicates non-test status.

-
battery

Indicates the battery.

-
nvram

Indicates non-volatile memory.

-
dram

Indicates the plug-in DRAM.

-
e2prom

Indicates the electrically erasable memory.

-
oflled

Indicates the offline indicator.

-
nvram-write

Indicates the write test of the non-volatile memory.

-
nvram-param

Indicates the non-volatile memory parameter.

The value ranges from 0 to ffff, in hexadecimal notation.
nvram-read

Indicates the non-volatile memory read test.

-
ssd

Indicates the SSD module.

-
card card-id

Specifies the slot ID of a subcard.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.
flash

Indicates the flash module.

-
storage

Indicates the storage information.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

If a hardware module on a board is faulty, you can run this command to perform a simple test to locate the fault.

In VS mode, this command is supported only by the admin VS.

Example

# Test the battery performance of board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] test board slot 1 battery
The battery test pass!

testbus-selftest

Function

The testbus-selftest command tests the board JTAG link status.

Format

testbus-selftest slot slot-id

Parameters

Parameter Description Value
slot slot-id

Specifies the slot ID of a board.

The value depends on the device. You can enter a question mark (?) and select a value from the displayed value range.

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
device-mgr debug

Usage Guidelines

Usage Scenario

To check the JTAG chain status of a board during routine device maintenance, run this command.

Precautions

  • In VS mode, this command is supported only by the admin VS.
  • After this command is executed, the board is reset twice. The reset cause is: Scan JTAG chain,and reset board.

Example

# Test the board JTAG link status.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] testbus-selftest slot  2
Caution!!! This command may affect operation by wrong use, please carefully use 
it with HUAWEI engineer's direction. Are you sure to do this operation? [Y/N]:y
The LSP0 is OK! Found 1Chips In Chain.
The LSP1 No JTAG Device In Chain or Chain Opened.
The LSP2 No JTAG Device In Chain or Chain Opened.
The LSP3 is OK! Found 2Chips In Chain.
The LSP4 No JTAG Device In Chain or Chain Opened.
The LSP5 No JTAG Device In Chain or Chain Opened.

verification

Function

The verification command enables or disables the periodic verification function of the system.

By default, the verification interval is enabled.

Format

verification enable access [ time-interval time-interval ]

verification disable access

Parameters

Parameter Description Value
time-interval time-interval

Specifies the interval at which verification is performed.

The value is an integer ranging from 1 to 24, in hours.
disable

Disables the periodic verification function.

-
enable

Enables the periodic verification function.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
aaa-access debug

Usage Guidelines

Usage Scenario

After the periodic verification function is enabled, the system automatically performs this function when the set verification interval arrives. The upstream and downstream components involved in verification must communicate with each other. In addition, the upstream and downstream components have the common verification function.

By default, the periodic verification function is enabled. The verification interval is 3600 seconds. The periodic verification function ensures data consistency between components so that the system has failure recovery capabilities.

Periodic verification is a type of slow verification, and therefore only limited system resources are occupied. It, however, will increase the load of the system when system resources are insufficient. Therefore, the verification command is required to enable the automatic verification function. In addition, in the case of data inconsistency, test personnel can manually disable the periodic verification function by using the verification command.

To enable verification for the system, run the verification enable command. To enable verification between specified modules, run the verification producer <producer-name> consumer < consumer-name> enable command.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Enable the periodic verification function of the system.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] verification enable timer-interval 2800

verification access sync-process

Function

The verification access sync-process command enables verification of BRAS entries among components on the main control board or interface board.

The undo verification access sync-process command disables verification of BRAS entries among components on the main control board or interface board.

By default, verification of BRAS entries among components is enabled.

Format

verification access sync-process { br_aaa | br_dacc | br_vsm | br_rui | br_dacc6 | br_am6 }

verification access sync-process slot slot-id br_eap [ continue ]

undo verification access sync-process { br_aaa | br_dacc | br_vsm | br_rui | br_dacc6 | br_am6 }

undo verification access sync-process slot slot-id br_eap [ continue ]

verification access sync-process br_broker

verification access sync-process vsm

verification access sync-process slot slot-id { br_nd | br_agent | br_lns | ppp | pppoe } [ continue ]

verification access sync-process slot slot-id { vfp_ppp | vfp_nd | vfp_arp | vfp_portal }

verification access sync-process slot slot-id vfp_leaseproxy6

verification access sync-process { br_um | br_am | br_lac } [ continue ]

verification access sync-process br_um tb_select

undo verification access sync-process br_broker

undo verification access sync-process vsm

undo verification access sync-process slot slot-id { br_nd | br_agent | br_lns | ppp | pppoe } [ continue ]

undo verification access sync-process slot slot-id { vfp_ppp | vfp_nd | vfp_arp | vfp_portal }

undo verification access sync-process { br_um | br_am | br_lac } [ continue ]

undo verification access sync-process br_um tb_select

undo verification access sync-process slot slot-id vfp_leaseproxy6

Parameters

Parameter Description Value
br_broker

Indicates the BR_BROKER component.

-
br_nd

Indicates the BR_ND component.

-
br_agent

Indicates the BR_AGENT component.

-
br_lns

Indicates the BR_LNS component.

-
ppp

Indicates the PPP component.

-
pppoe

Indicates the PPPoE component.

-
br_aaa

Indicates the BR_AAA component.

-
br_dacc

Indicates the BR_DACC component.

-
br_vsm

Indicates the BR_VSM component.

-
br_rui

Indicates the BR_RUI component.

-
br_dacc6

Indicates the BR_DACC6 component.

-
br_am6

Indicates the BR_AM6 component.

-
slot slot-id

Specifies a slot ID.

The value is a string case-sensitive characters, spaces not supported.
br_eap

Indicates the BR_EAP component.

-
vsm

Indicates the VSM component.

-
vfp_ppp

Indicates the VFP_PPP component.

-
vfp_nd

Indicates the VFP_ND component.

-
vfp_arp

Indicates the VFP_ARP component.

-
vfp_portal

Indicates the VFP_PORTAL component.

-
vfp_leaseproxy6

Indicates the VFP_LEASEPROXY6 component.

-
br_um

Indicates the BR_UM component.

-
br_am

Indicates the BR_AM component.

-
br_lac

Indicates the BR_LAC component.

-
tb_select

Indicates the tb_select table.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
bras-control debug

Usage Guidelines

Usage Scenario

To ensure the accuracy of BRAS entries, run the verification access sync-process command to enable verification of BRAS entries among components. To disable the verification function for a specified component, run the undo verification access sync-process command.

Precautions

In VS mode, this command is supported only by the admin VS.

The verification access sync-process { br_um | br_am | br_lac } [ continue ] command can be configured or deleted when there are online users.

The verification access sync-process { br_um | br_am | br_lac } [ continue ] command configuration or deletion does not take effect for online users.

The verification access sync-process br_um tb_select command can be configured or deleted when there are online users.

The verification access sync-process br_um tb_select command configuration or deletion does not take effect for online users.

The verification access sync-process slot slotstr { br_nd | br_agent | br_lns | ppp | pppoe } [ continue ] command can be configured or deleted when there are online users.

The verification access sync-process slot slotstr { br_nd | br_agent | br_lns | ppp | pppoe } [ continue ] command configuration or deletion does not take effect for online users.

Example

# Enable verification of BRAS entries for the BR_AGENT component on the interface board in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] verification access sync-process slot 1 BR_AGENT
# Disable BRAS entry verification and periodic RBS message pushing on the BR_BROKER component.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] undo verification access sync-process br_broker
# Disable verification of BRAS entries for the BR_LNS component on the interface board in slot 1.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] undo verification access sync-process slot 1 BR_LNS
# Enable verification of BRAS entries for the BR_AAA component on the main control board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] verification access sync-process BR_AAA
# Disable verification of BRAS entries for the BR_UM component on the main control board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] undo verification access sync-process BR_UM
# Enable the BR_BROKER component to verify BRAS entries and periodically push RBS messages.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] verification access sync-process br_broker
# Disable verification of the tb_select table.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] undo verification access sync-process br_um tb_select

verification control-table access

Function

The verification control-table access command starts verification.

Format

verification control-table access ipv6-nd [ srvcfg ]

verification control-table slot slot-id

verification control-table access mpu-all

Parameters

Parameter Description Value
srvcfg

BR_SRVCFG.

-
slot

Specifies a board.

-
slot-id

Specifies a slot ID.

The value is a string of 1 to 15 case-sensitive characters, spaces not supported.
mpu-all

All mpu module.

-
ipv6-nd

Specifies an IPv6 module.

-

Views

Diagnostic view

Default Level

3: Management level

Task Name and Operations

Task Name Operations
nd debug

Usage Guidelines

Usage Scenario

To start verification between ND and SRVCFG modules, run the verification control-table access command.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Start verification of the ND component.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] verification control-table access ipv6-nd
# Receive a message that triggers component verification on the main control board.
<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] verification control-table access mpu-all
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Update Date：2024-06-27
Document ID：EDOC1100366472
Views：50625
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