- 配置故障检测：配置故障检测机制，包括心跳检测和链路检测，以确保主备路由器之间的可达性和连通性。可以使用以下命令配置故障检测：
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 track interface GigabitEthernet 0/0/2
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 track timer delay up 60 down 180
- 监控和管理：通过网络管理系统监控VRRP的状态和性能，并及时采取措施处理故障和异常情况。可以使用相关的命令和工具进行监控和管理。
以下是一个常见的VRRP配置示例，假设我们有两台华为路由器（RouterA和RouterB），它们连接到相同的网络并提供冗余服务：
# 配置RouterA
[RouterA] interface GigabitEthernet 0/0/1
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 virtual-ip 10.0.0.1
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 priority 100
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 preempt-mode
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 preempt delay reload 60
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 track interface GigabitEthernet 0/0/2
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 track timer delay up 60 down 180
[RouterA-GigabitEthernet0/0/1] vrrp vrid 1 enable
# 配置RouterB
[RouterB] interface GigabitEthernet 0/0/1
[RouterB-GigabitEthernet0/0/1] vrrp vrid 1 virtual-ip 10.0.0.1
[RouterB-GigabitEthernet0/0/1] vrrp vrid 1 priority 90
[RouterB-GigabitEthernet0/0/1] vrrp vrid 1 preempt-mode
[RouterB-GigabitEthernet0/0/1] vrrp vrid 1 preempt delay reload 60
[RouterB-GigabitEthernet0/0/1] vrrp vrid 1 track interface GigabitEthernet 0/0/2
[RouterB-GigabitEthernet0/0/1] vrrp vrid 1 track timer delay up 60 down 180
[RouterB-GigabitEthernet0/0/1] vrrp vrid 1 enable
