惠普/aruba交换机

1.开启CDP

cdp run

show cdp neighbors可看到各端口上、下联的AP或交换机

2.配置telnet管理

1）配置IP地址

vlan 77
  name "VLAN77"
  untagged 1-52
  ip address 192.168.77.250 255.255.255.0

ip route 0.0.0.0 0.0.0.0 192.168.77.254

2）配置用户名和密码

password manager user-name XXX

3.设置时间

clock timezone gmt +8:00

clock set 1/12/2018 15:11:00

4.查看POE使用情况

show power-over-ethernet

Status and Counters - System Power Status

Operational Status : On
Usage Threshold (%) : 80

Chassis power-over-ethernet:

Total Available Power : 382 W
Total Used Power : 372 W +/- 6W
Total Remaining Power : 10 W

Internal Power

Main Power
PS (Watts) Status
----- ------------- ---------------------
1 382 POE+ Connected

注：若出现POE供电不足，则log会有提示，port 43 PD Denied power due to insufficient power allocation，且交换机上的POE指示灯会有红灯闪烁。