enable
configure terminal
hostname bb_r1


!
interface Serial0/0
 no shutdown
 ip address 14.0.0.1 255.255.255.0
 ip rip send version 1 2
 ip rip receive version 1 2
!
interface Serial0/1
 no shutdown
 ip address 24.0.0.1 255.255.255.0
 ip rip send version 1 2
 ip rip receive version 1 2
!
interface Serial0/2
 no shutdown
 ip address 34.0.0.1 255.255.255.0
 ip rip send version 1 2
 ip rip receive version 1 2
!
interface Serial0/3
 no shutdown
 ip address 44.0.0.1 255.255.255.0
 ip rip send version 1 2
 ip rip receive version 1 2
!         
!
!
interface FastEthernet3/0
 no shutdown
 ip address 90.0.0.1 255.255.255.0
 ip rip send version 1 2
 ip rip receive version 1 2
 
 
!
router rip
 version 2
 network 14.0.0.0
 network 24.0.0.0
 network 34.0.0.0
 network 44.0.0.0
 network 90.0.0.0
 no auto-summary
!



line con 0
 exec-timeout 0 0
 logging synchronous
 
end


copy running-config startup-config