1.Backup变成master
2.通信仍然正常
02
负载分担的方式
拓扑:基本配置举例:AR2:
interface GigabitEthernet0/0/0
ip address 10.0.0.1 255.255.255.0
vrrp vrid 1 virtual-ip 10.0.0.10
vrrp vrid 1 priority 120
vrrp vrid 1 preempt-mode timer delay 20
vrrp vrid 1 track interface GigabitEthernet0/0/0 reduce 30
vrrp vrid 2 virtual-ip 10.0.0.11
AR3:
interface GigabitEthernet0/0/1
ip address 10.0.0.2 255.255.255.0
vrrp vrid 1 virtual-ip 10.0.0.10
vrrp vrid 2 virtual-ip 10.0.0.11
vrrp vrid 2 priority 120
vrrp vrid 2 preempt-mode timer delay 20
vrrp vrid 2 track interface GigabitEthernet0/0/0 reduce 30
其他配置省略,与上面备份相似。
注意:基本的思路就是根据不同的流量进行分担,不让master承担全部的流量转发,创建不同备份组,一般按照Vlan去区分流量,可以在vlanif接口下起VRRP协议,配置跟物理口相似。