VRRP虚拟冗余路由协议学习2

AR1配置：

[AR1-GigabitEthernet0/0/1]vrrp vrid 1 virtual-ip 172.16.1.254   //设置备份组1，虚拟IP地址172.16.1.254

[AR1-GigabitEthernet0/0/1]vrrp vrid 1 priority 120           //设置优先级为120

[AR1-GigabitEthernet0/0/1]vrrp vrid 1 track interface GigabitEthernet 0/0/0 redu

ced 40       //设置检测上行链路，当上行链路断掉，主动降低优先级40.

AR2配置：

[AR2-GigabitEthernet0/0/1]vrrp vrid 1 virtual-ip 172.16.1.254   //设置备份组1，虚拟IP地址172.16.1.254

[AR2-GigabitEthernet0/0/1]vrrp vrid 1 priority 90       //设置优先级为120

AR1  优先级120 >>>80

AR2  优先级90

PC记得配地址