华为设备上配置VRRP简单实验
如上图,在R1、R2上做VRRP,使R2成为Master,R1成为Backup;要求PC能够访问1.1.1.1,并且要求当链路出现故障时,设备之间能够自动切换。
配置如下:
R3:
interface GigabitEthernet0/0/0
ip address 10.1.13.3 255.255.255.0
interface GigabitEthernet0/0/1
ip address 10.1.23.3 255.255.255.0
interface LoopBack0
ip address 1.1.1.1 255.255.255.0
\配置去往10.1.1.0网段的静态路由:
ip route-static 10.1.1.0 255.255.255.0 10.1.13.1
ip route-static 10.1.1.0 255.255.255.0 10.1.23.2
R1:
interface GigabitEthernet0/0/0
ip address 10.1.13.1 255.255.255.0
interface GigabitEthernet0/0/2
ip address 10.1.1.251 255.255.255.0
vrrp vrid 1 virtual-ip 10.1.1.254 \设置虚拟IP
vrrp vrid 1 track interface g0/0/0 reduced 30 \对g0/0/0口进行监测
\配置去往1.1.1.0网段的静态路由
ip route-static 1.1.1.0 255.255.255.0 10.1.13.3
R2:
interface GigabitEthernet0/0/0
ip address 10.1.23.2 255.255.255.0
interface GigabitEthernet0/0/1
ip address 10.1.1.252 255.255.255.0
vrrp vrid 1 virtual-ip 10.1.1.254 \设置路由器的虚拟IP
vrrp vrid 1 priority 120 \设置设备优先级(默认优先级为100)
vrrp vrid 1 track interface g0/0/0 reduced 30 \对g0/0/0口进行监测
\配置去往1.1.1.0网段的静态路由
ip route-static 1.1.1.0 255.255.255.0 10.1.23.3
查看路由器状态:
断掉R2的上行口:
检查网络的联通性: