!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
ip cef
no ip domain lookup
!
ip audit po max-events 100
!
!
!
!
!
!
!
!
!
!
!
!
!
! 
!
!
!
interface Loopback0
 description for testing the summary
 ip address 200.1.0.1 255.255.255.0
!
interface FastEthernet0/0
 ip address 17.80.1.2 255.255.255.0
 speed auto
 duplex auto
 no shutdown
!
interface ATM1/0
 no ip address
 shutdown
 no atm ilmi-keepalive
!
router ospf 1
 router-id 4.4.4.4
 ignore lsa mospf
 log-adjacency-changes
 auto-cost reference-bandwidth 1000
 timers throttle spf 4000 20000 20000
 timers pacing lsa-group 600
 redistribute connected subnets tag 4
 network 17.80.1.2 0.0.0.0 area 51
!
no ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end