!
!
!>>>>>Network-Helper.com GNS3 LAB<<<<<
!
!
hostname R4
!
!
!
!
interface FastEthernet0/0
 ip address 192.168.1.9 255.255.255.248
 ip ospf message-digest-key 1 md5 cisco
 duplex auto
 speed auto
!
interface Serial0/0
 ip address 10.0.0.2 255.255.255.252
 ip ospf message-digest-key 2 md5 cisco2
 clock rate 2000000
!
!
!
router ospf 1
 router-id 4.4.4.4
 log-adjacency-changes
 area 0 authentication message-digest
 network 10.0.0.0 0.0.0.3 area 0
 network 192.168.1.8 0.0.0.7 area 0
!
!
!
line con 0
 logging synchronous
!
!
end