几条比较实用的H3C设备检测命令

查看每个业务板的温度
<7503>display environment
System temperature information (degree centigrade):

Board Temperature Lower limit Upper limit
0 27 0 80
2 33 0 80
3 30 0 80

查看每个业务板的CPU使用率
<7503>display cpu-usage
Slot 0 CPU usage:
2% in last 5 seconds
6% in last 1 minute
5% in last 5 minutes

查看整体交换机的电源
<7503>display power
Power 1 State: Normal
Power 2 State: Normal

查看整体交换机的风扇
<7503>display fan
Fan 1 State: Normal