交换机电源检查：

<-s3100-server-131>display power 

 Slot 1:

 PowerID State    Mode   Current(A)  Voltage(V)  Power(W)

 1       Fault    --        --          --          --

 2       Normal   AC        --          --          --


交换机风扇检查：

 <021ww-s3100-server-131>display fan 

 Slot 1:

 Fan 1: 

 State    : Normal


<021-s3100-server-131>display version

H3C Comware Software, Version 7.1.070, Release 6113

Copyright (c) 2004-2017 New H3C Technologies Co., Ltd. All rights reserved.

H3C S5130S-28S-HI uptime is 2 weeks, 0 days, 0 hours, 13 minutes

Last reboot reason : Cold reboot

Boot image: flash:/s5130s_hi-cmw710-boot-r6113.bin

Boot image version: 7.1.070, Release 6113

  Compiled May 08 2017 16:00:00

System image: flash:/s5130s_hi-cmw710-system-r6113.bin

System image version: 7.1.070, Release 6113

  Compiled May 08 2017 16:00:00

Slot 1:

Uptime is 2 weeks,0 days,0 hours,13 minutes

 <021ww-s3100-server-131>display fan 

 Slot 1:

 Fan 1: 

 State    : Normal