有哪位大神知道思科的 shutdown track 具体怎么配置吗

pengxiaocong

ip sla monitor 1
type echo protocol ipIcmpEcho 202.96.134.134 source-interface FastEthernet0/0
frequency 5
ip sla monitor schedule 1 life forever start-time now
!
!
!
!
track 1 rtr 1 reachability

做了上面的配置后如何才能让路由器检测当到202.96.134.134不通时，自动shutdown fa0/1 接口