SupportDocumentationSwitchesCampus SwitchS1700&S2700Configuration & CommissioningConfiguration Guide

S1720, S2700, S5700, and S6720 V200R011C10 Configuration Guide - Device Management

This document describes the principles and configurations of the Device Management features, and provides configuration examples of these features.

Displaying Device Information

Displaying Device Information

Context

When the device becomes faulty, you can view device information to check whether the status of device components is normal.

Procedure

  • Run the display device [ slot slot-id ] command to view component information and status of the device.
  • Run the display device manufacture-info [ slot slot-id ] command to view manufacturing information about the device.

FAQ

How Can I Determine Whether the Device Status Is Normal?

Run the display device [ slot slot-id ] command to view component information and device status. When the Register field displays Registered and the Status field displays Normal, the device status is normal.

The status indicates the hardware management status excluding the service running status.

<HUAWEI> display device
S5700-52P-LI-AC's Device status:                                               
Slot Sub  Type                Online    Power      Register     Status   Role  
-------------------------------------------------------------------------------
0    -    S5700-52P-LI        Present   PowerOn    Registered   Normal   Master

How Can I View the Device Type and Subcard Type?

Run the display device [ slot slot-id ] command to view component information and device status. The Type field indicates the device type and subcard type.

<HUAWEI> display device
S5720-56C-PWR-EI-AC's Device status:
Slot Sub  Type                Online    Power      Register     Status   Role
-------------------------------------------------------------------------------
0    -    S5720-56C-PWR-EI    Present   PowerOn    Registered   Normal   Master
     1    ES5D21X02T01        Present   PowerOn    Registered   Normal   NA
     PWR1 POWER                 Present   PowerOn    Registered   Normal   NA
     FAN1 FAN                   Present   PowerOn    Registered   Normal   NA

How Can I Determine Whether the Port on the Device Is an Optical or Electrical Port?

Run the display device slot slot-id command to view device information. The Port Type field indicates the port type, in which F indicates an optical port and C indicates an electrical port.

<HUAWEI> display device slot 0
S5700-52P-LI-AC's Device status:
Slot Sub  Type                Online    Power      Register     Status   Role
-------------------------------------------------------------------------------
0    -    S5700-52P-LI        Present   PowerOn    Registered   Normal   Master
-------------------------------------------------------------------------------
  Board Type        : S5700-52P-LI
  Board Description : 48 Ethernet 10/100/1000 ports,4 Gig SFP,AC 110/220V
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Port      Port     Optic     MDI     Speed   Duplex  Flow-    Port   POE
          Type     Status            (Mbps)          Ctrl     State  State
------------------------------------------------------------------------------
0/0/1     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/2     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/3     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/4     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/5     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/6     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/7     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/8     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/9     GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/10    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/11    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/12    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/13    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/14    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/15    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/16    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/17    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/18    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/19    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/20    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/21    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/22    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/23    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/24    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/25    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/26    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/27    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/28    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/29    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/30    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/31    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/32    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/33    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/34    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/35    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/36    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/37    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/38    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/39    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/40    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/41    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/42    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/43    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/44    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/45    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/46    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/47    GE(C)    Absent    Auto    1000    Full    Disable  Down   -
0/0/48    GE(C)    Absent    Auto    100     Full    Disable  Up     -
0/0/49    GE(F)    Present   Normal  1000    Full    Disable  Up     -
0/0/50    GE(F)    Absent    Normal  1000    Full    Disable  Down   -
0/0/51    GE(F)    Absent    Normal  1000    Full    Disable  Down   -
0/0/52    GE(F)    Absent    Normal  1000    Full    Disable  Down   -
-------------------------------------------------------------------------------

How Can I Determine Whether a Device Supports PoE?

Run the display device [ slot slot-id ] command to view information about the device. If the device name displayed in the first line of the command output contains PWR, the device supports PoE.

<HUAWEI> display device
S5700-52P-LI-AC's Device status:            //Does not support PoE.
Slot Sub  Type                Online    Power      Register     Status   Role
-------------------------------------------------------------------------------
0    -    S5700-52P-LI        Present   PowerOn    Registered   Normal   Master   
<HUAWEI> display device
S2750-20TP-PWR-EI-AC's Device status:       //Support PoE.
Slot Sub  Type                Online    Power      Register     Status   Role
-------------------------------------------------------------------------------
0    -    S2750-20TP-PWR-EI   Present   PowerOn    Registered   Normal   Master

How Can I Determine Whether a Device Is an AC or DC Model?

Run the display device [ slot slot-id ] command to view information about the device. If the device name displayed in the first line of the command output contains AC, the device is an AC model. If the device name contains DC, the device is a DC model. For details about the power supply configuration of the device, see "Power Supply" in the Hardware Description - Chassis.

<HUAWEI> display device
S2750-20TP-PWR-EI-AC's Device status:                                                                                               
Slot Sub  Type                Online    Power      Register     Status   Role                                                       
-------------------------------------------------------------------------------                                                     
0    -    S2750-20TP-PWR-EI   Present   PowerOn    Registered   Normal   Master