hostname RA
!
enable secret class
!
interface Loopback0
 ip address 192.168.10.1 255.255.255.255
 no shut
!
interface Ethernet0
 ip address 140.138.10.1 255.255.255.0
 no shut
!
interface Serial0
 ip address 140.138.12.1 255.255.255.0
 clockrate 56000
 no shutdown
!
interface Serial1
 no ip address 
 shutdown
!
router rip
 network 140.138.10.0
 network 140.138.12.0
!
router igrp 32
 network 140.138.10.0
 network 140.138.12.0
!
line vty 0 4
 password cisco
 login
!
end