Cisco:IP SLA + track
Cisco:IP SLA + track
ip sla 1
icmp-echo 203.0.113.1 source-interface GigabitEthernet0/0
frequency 5
ip sla schedule 1 life forever start-time now
track 1 ip sla 1 reachability
interface Vlan10
vrrp 1 track 1 decrement 30主设备上行路由失效时可用 IP SLA 探测远端可达性,经 track 对象联动 VRRP 降优先级,实现基于可达性而非仅链路状态的切换。
ip sla 1
icmp-echo 203.0.113.1 source-interface GigabitEthernet0/0
frequency 5
ip sla schedule 1 life forever start-time now
track 1 ip sla 1 reachability
interface Vlan10
vrrp 1 track 1 decrement 30