interface Loopback0
 ip address 10.4.8.254 255.255.255.0
!
interface Loopback1
 ip address 10.4.9.254 255.255.255.0
!
interface Loopback2
 ip address 10.4.10.254 255.255.255.0
!
interface Loopback3
 ip address 10.4.11.254 255.255.255.0
!
interface FastEthernet0/0
 ip address 10.0.0.1 255.255.255.252
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 10.0.0.5 255.255.255.252
 duplex auto
 speed auto
!
router ospf 2020
 router-id 10.4.8.254
 log-adjacency-changes
 network 10.0.0.0 0.0.0.3 area 0
 network 10.0.0.4 0.0.0.3 area 0
 network 10.4.8.0 0.0.0.255 area 0
 network 10.4.9.0 0.0.0.255 area 0
 network 10.4.10.0 0.0.0.255 area 0
 network 10.4.11.0 0.0.0.255 area 0
!
ip forward-protocol nd
!
ip http server
no ip http secure-server
!
!
control-plane
!
!
line con 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
scheduler allocate 20000 1000
end

ms-man-r1#