一、查看当前HA的集群状态node
root@SRX-Primary% cliide
{secondary:node0}it
root@SRX-Primary> show chassis cluster status class
二、链接备用设备集群
root@SRX-Primary% rlogin -T node1cli
root@SRX-Secondby% request
三、重启备用设备im
root@SRX-Secondby% clidb
{primary:node1}di
root@SRX-Secondby> request system reboot
Reboot the system ? [yes,no] (no)