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Fit AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display this interface

display this interface

Function

The display this interface command displays interface information in the current interface view.

Format

display this interface

Parameters

None

Views

Interface view

Default Level

1: Monitoring level

Usage Guidelines

In the interface view, you can run the display this interface command to rapidly view the status of the interface and packet statistics on the interface.

Although the default level of the display this interface command is monitoring level, this command must be run in the interface view. Therefore, to run this command, you need to be of the configuration level or higher.

Example

# Display information about GE0/0/1.

<Huawei> system-view
[Huawei] interface gigabitethernet 0/0/1
[Huawei-GigabitEthernet0/0/1] display this interface
GigabitEthernet0/0/1 current state : UP                                                    
Line protocol current state : DOWN                                              
Description:HUAWEI, lineate-port-0
Switch Port, PVID :    1, TPID : 8100(Hex), The Maximum Frame Length is 9216    
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is dcd2-fcf9-b5ca 
Last physical up time   : -                                                     
Last physical down time : 2011-12-12 03:36:09 UTC+08:00                         
Current system time: 2011-12-12 10:51:31+08:00                                  
Port Mode: COMMON COPPER                                                        
Speed : 1000,  Loopback: NONE                                                   
Duplex: FULL,  Negotiation: ENABLE                                              
Mdi   : AUTO                                                                    
Last 300 seconds input rate 0 bits/sec, 0 packets/sec                           
Last 300 seconds output rate 0 bits/sec, 0 packets/sec                          
Input peak rate 0 bits/sec,Record time: -                                       
Output peak rate 0 bits/sec,Record time: -                                      
                                                                                
Input:  0 packets, 0 bytes                                                      
  Unicast:                  0,  Multicast:                   0                  
  Broadcast:                0,  Jumbo:                       0                  
  Discard:                  0,  Total Error:                 0                  
                                                                                
  CRC:                      0,  Giants:                      0                  
  Jabbers:                  0,  Throttles:                   0                  
  Runts:                    0,  Alignments:                  0                  
  Symbols:                  0,  Ignoreds:                    0                  
  Frames:                   0                                                   
                                                                                
Output:  0 packets, 0 bytes                                                     
  Unicast:                  0,  Multicast:                   0                  
  Broadcast:                0,  Jumbo:                       0                  
  Discard:                  0,  Total Error:                 0                  
                                                                                
  Collisions:               0,  ExcessiveCollisions:         0                  
  Late Collisions:          0,  Deferreds:                   0                  
                                                                                
    Input bandwidth utilization threshold : 100.00%                             
    Output bandwidth utilization threshold: 100.00%                             
    Input bandwidth utilization  :    0%                                        
    Output bandwidth utilization :    0%                                        
                                                                
Table 5-7  Description of the display this interface command output

Item

Description

current state

Current interface status:
  • DOWN: indicates that the interface is disabled.
  • UP: indicates that the interface is enabled.

Line protocol current state

Link layer protocol status of the interface:
  • DOWN: indicates that the link layer protocol of the interface fails or no IP address is assigned to the interface.
  • UP: indicates that the link layer protocol of the interface is running properly.

Description

Interface description.

PVID

Default VLAN ID of the interface.

TPID

Type of frames that are supported on the interface.

By default, this field displays 0x8100, indicating an 802.1Q frame. If the device does not support 802.1Q frames, the interface discards the 802.1Q frames immediately after receiving them.

This field is displayed only for a Layer 2 interface.

The Maximum Frame Length

Maximum frame length allowed by the interface.

IP Sending Frames' Format

Format of the frame contained in the sent IP packet, which can be PKTFMT_ETHNT_2, Ethernet_802.3, or Ethernet_SNAP.

Hardware address

MAC address of the device.

Last physical up time

Last time the interface went Up physically. If this field displays "-", the physical status of the interface does not change.

Last physical down time

Last time the interface went Down physically. If this field displays "-", the physical status of the interface does not change.

Current system time

Current system time.

If the time zone is configured and the daylight saving time is used, the time is in YYYY/MM/DD HH:MM:SS UTC±HH:MM DST format.

Port Mode

Working mode of the interface:

  • COMMON COPPER: The interface works as an electrical interface.
  • COMMON FIBER: The interface works as an optical interface.

Speed

Current rate of an interface.

Loopback

Loopback configuration of the interface.

Duplex

Duplex mode of the interface.

Negotiation

Auto-negotiation mode of the interface.

Mdi

Network cable type of the interface.

Last 300 seconds input rate

Incoming packet rate (bits per second and packets per second) within the last 300 seconds.

Last 300 seconds output rate

Outgoing packet rate (bits per second and packets per second) within the last 300 seconds.

Input peak rate 0 bits/sec,Record time

Maximum rate of incoming packets and time when the maximum rate is reached.

Output peak rate 0 bits/sec,Record time

Maximum rate of outgoing packets and time when the maximum rate is reached.

Input

Total number of received packets.

Output

Total number of sent packets.

Unicast

Number of unicast packets received or sent by the interface.

Multicast

Number of multicast packets received or sent by the interface.

Broadcast

Number of broadcast packets received or sent by the interface.

Jumbo

Number of jumbo frames received or sent by the interface.

Discard

Number of packets discarded by the interface during physical layer detection.

Total Error

Number of error packets found during physical layer detection.

CRC

Number of CRC error packets received by the interface.

Giants

Number of jumbo frames with correct FCS received by the interface.

Jabbers

Number of jumbo frames with incorrect FCS received by the interface, including alignment errors (the number of bytes that a packet contains is not an integer).

Throttles

Number of undersized frames with incorrect FCS received by the interface.

Runts

Number of undersized frames with correct FCS received by the interface.

Alignments

Number of received frames with alignment errors.

Symbols

Number of received frames with coding errors.

Ignoreds

Number of received MAC control frames with OpCode not being PAUSE.

Frames

Number of packets with incorrect 802.3 length.

Collisions

Number of sent packets with 1 to 15 conflict events.

ExcessiveCollisions

Number of packets with 16 conflict events and failing to be sent.

Late Collisions

Number of packets with conflict and delayed.

Deferreds

Number of delayed packets without conflict.

Input bandwidth utilization threshold

Threshold for inbound bandwidth usage.

Output bandwidth utilization threshold

Threshold for outbound bandwidth usage.

Input bandwidth utilization

Inbound bandwidth usage.

Output bandwidth utilization

Outbound bandwidth usage.

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Updated: 2019-07-18

Document ID: EDOC1100064353

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