18个基础命令教你轻松拿捏华为设备的各种状态！（下）
10、display memory-usage process vrp
用来查看当前VRP进程内存占用率的统计信息命令格式
display memory-usage process vrp [ slave ]使用示例
<Huawei> display memory-usage process vrp
Memory utilization statistics at 2013-07-10 09:55:20 729 ms
The current memory of vrp process:
Totalram : 253755392 bytes
Total Memory Used Is : 212461632 bytes
Memory Using Percentage Is: 83%
11、display memory-usage threshold
用来查看设备的内存占用率阈值命令格式
<Huawei>display memory-usage threshold ?
all All slot
slot Specify the slot
<cr> Please press ENTER to execute command使用示例
<Huawei>display memory-usage threshold
Current memory threshold of the main board is 95%.
12、display power
用来查看设备电源状态命令格式
<Huawei>display power ?
system System power information
<cr> Please press ENTER to execute command使用示例
<Huawei>display power
--------------------------------------------------------------
PowerNo Present Mode State Current(A) Voltage(V) Power(W)
--------------------------------------------------------------
7 YES AC Supply N/A 12 150
13、display power system
用来查看设备系统功率和单板功率等信息命令格式
<Huawei>display power system ?
<cr> Please press ENTER to execute command使用示例
<Huawei>display power system
The total power is : 150.000(W)
The used power is : 0.000(W)
The remain power is : 150.000(W)
The system used power detail information :
--------------------------------------------------------------
SlotID BoardType Power-Used(W) Power-Requested(W)
--------------------------------------------------------------
0 AR2220 0.000 0
14、display sn
用来查看设备上部件的序列号SN（Serial Number）命令格式
display sn [ license | all | interface [ interface-type interface-number ] | [ interface ] abnormal ]使用示例
查看设备上所有部件的序列号
<Huawei> display sn all
Equipment SN(ESN): ********6481
License ESN: ********6481
Slot Sub Type SN P/N
- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
0 - AirEngine9700-M ********6481 02352RDR
显示异常子卡的序列号
<Huawei> display sn abnormal
Slot Sub Type SN P/N State
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- 4 POWER **********8NCB000175 02130983 ERROR
显示异常接口的序列号
<Huawei> display sn interface abnormal
Port Type SN P/N State Description
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
GE0/0/0 RTXM139-400 ********0690 - ERROR 155Mbps-1310nm--30000m
15、display temperature
用来查看设备的温度信息命令格式
<Huawei>display temperature ?
all All Slot
slot Specify the slot id使用示例
<Huawei>display temperature all
--------------------------------------------------------------------
Slot Card Sensor No. SensorName Status Upper Lower Temp(C)
--------------------------------------------------------------------
0 - 1 AR2220 TEMP NORMAL 73 0 0
16、display transceiver
用来查看设备接口上的光模块信息（该命令只对光口起作用）命令格式
display transceiver [ interface interface-type interface-number ] [ verbose ]使用示例（可以加verbose查看某接口详细信息）
<Huawei>display transceiver interface gigabitethernet 0/0/1GigabitEthernet0/0/1 transceiver information:
-------------------------------------------------------------
Common information:
Transceiver Type :1000_BASE_SX_SFP
Connector Type :LC
Nominal bit rate(MBits/sec) :1200
Wavelength(nm) :850
Transfer Distance(m) :0(9um),300(50um),150(62.5um)
Digital Diagnostic Monitoring :YES
Vendor Name :SumitomoElectric
Ordering Name :
-------------------------------------------------------------
Manufacture information:
Manu. Serial Number :79K056C05802
Manufacturing Date :2007-09-14
Vendor Name :SumitomoElectric
-------------------------------------------------------------
17、display version
用来查看设备的版本信息命令格式
<Huawei>display version ?
slot Slot
<cr> Please press ENTER to execute command使用示例
<Huawei>display version
Huawei Versatile Routing Platform Software
VRP (R) software, Version 5.130 (AR2200 V200R003C00)
Copyright (C) 2011-2012 HUAWEI TECH CO., LTD
Huawei AR2220 Router uptime is 0 week, 0 day, 0 hour, 23 minutes
BKP 0 version information:
1. PCB Version : AR01BAK2A VER.NC
2. If Supporting PoE : No
3. Board Type : AR2220
4. MPU Slot Quantity : 1
5. LPU Slot Quantity : 6
MPU 0(Master) : uptime is 0 week, 0 day, 0 hour, 23 minutes
MPU version information :
1. PCB Version : AR01SRU2A VER.A
2. MAB Version : 0
3. Board Type : AR2220
4. BootROM Version : 0
18、display dyinggasp capacity
用于查看Dyinggasp电容板的电池容量是否充满命令格式
display dyinggasp capacity [ slot slot-id ]使用示例
<Huawei>display dyinggasp capacity
DyingGasp board capacity information:
Slot Type Capacity
-------------------------------------
1 AR-DGP-S Full
-------------------------------------
