Current configuration of Router 3:
!
version 11.1
service config
service udp-small-servers
service tcp-small-servers
!
hostname R3
!
enable secret 5 $1$fJs5$Ldw34CCwj7vMLiBicucov0
enable password interestlab
!
!
interface Fddi0/0
ip address 192.168.1.3 255.255.255.0
no ip route-cache
no ip mroute-cache
no keepalive
!
interface Serial1/0
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial1/1
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial1/2
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial1/3
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial1/4
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial1/5
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial1/6
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial1/7
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial2/0
ip address 192.168.35.3 255.255.255.0
no ip route-cache
no ip mroute-cache
clockrate 1000000
!
interface Serial2/1
ip address 192.168.13.3 255.255.255.0
no ip route-cache
no ip mroute-cache
!
interface Serial2/2
ip address 192.168.23.3 255.255.255.0
no ip route-cache
no ip mroute-cache
clockrate 64000
!
interface Serial2/3
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial2/4
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial2/5
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial2/6
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial2/7
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/0
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/1
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/2
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/3
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/4
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/5
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/6
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial3/7
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/0
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/1
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/2
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/3
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/4
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/5
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/6
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/0/7
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/0
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/1
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/2
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/3
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/4
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/5
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/6
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
interface Serial4/1/7
no ip address
no ip route-cache distributed
no ip route-cache
no ip mroute-cache
shutdown
!
router ospf 1
network 192.168.1.0 0.0.0.255 area 0
network 192.168.13.0 0.0.0.255 area 0
network 192.168.23.0 0.0.0.255 area 0
network 192.168.35.0 0.0.0.255 area 2
area 2 range 192.168.144.0 255.255.240.0
!
no ip classless
!
logging buffered
logging monitor informational
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
password !youdonthavetoknowthis
login
!
end