IP_SLA

on R2
enable
configure terminal

ip sla 1
 icmp-echo 167.167.20.2
 frequency 5
exit


ip sla schedule 1 life forever start-time now


(--track establishment--)
track 1 ip sla 1 reachability

ip route 167.167.10.0 255.255.255.0 167.167.50.1 track 1            #primary

ip route 167.167.10.0 255.255.255.0 167.167.40.2 100                #backup




(--Testing--)
interface g0/1
no shutdown


on R2
show ip sla statistics
show track
show ip route



