R3#sh run | b track
track 1 ip route 20.10.1.0 255.255.255.0 reachability

!
!
interface FastEthernet0/0
 ip address 180.40.7.129 255.255.255.224
 no ip proxy-arp
 ip route-cache policy
 ip policy route-map Prob1
 duplex auto
 speed auto
 glbp 1 ip 180.40.7.132
 glbp 1 priority 150
 glbp 1 preempt
 glbp 1 weighting track 1 decrement 51
!


R3#
RACK18AS>7
[Resuming connection 7 to r7 ... ]



R7>   <----------------R7 due to R1 IOS doesn't support GLBP
R7>en
R7#sh run | b track
track 1 ip route 20.10.1.0 255.255.255.0 reachability

interface FastEthernet0/1
 ip address 180.40.7.158 255.255.255.224
 duplex auto
 speed auto
 glbp 1 ip 180.40.7.132
 glbp 1 preempt
 glbp 1 weighting track 1 decrement 50
!