R1#show run
Building configuration...
Current configuration : 1133 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Ethernet0/0
no ip address
shutdown
half-duplex
!
interface Ethernet0/1
ip address 10.10.10.2 255.255.255.0
full-duplex
standby priority 200
standby track Ethernet0/2 100
standby 1 ip 10.10.10.254
standby 1 priority 200
standby 1 preempt
!
interface Ethernet0/2
ip address 172.16.10.2 255.255.255.0
full-duplex
standby 2 ip 172.16.10.254
standby 2 priority 150
standby 2 preempt
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
ip http server
ip classless
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end
R2#show
*Mar 1 00:37:13.647: %SYS-5-CONFIG_I: Configured from console by console
r2#show run
Building configuration...
Current configuration : 1111 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Ethernet0/0
no ip address
shutdown
half-duplex
!
interface Ethernet0/1
ip address 172.16.10.1 255.255.255.0
full-duplex
standby track Ethernet0/2 100
standby 2 ip 172.16.10.254
standby 2 priority 200
standby 2 preempt
!
interface Ethernet0/2
ip address 10.10.10.1 255.255.255.0
full-duplex
standby 1 ip 10.10.10.254
standby 1 priority 150
standby 1 preempt
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
ip http server
ip classless
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end