en
conf t
hostname p3r2
line con 0
 logging synchronous
 exec-timeout 0 0

interface Ethernet1
 ip address 30.0.0.1 255.255.255.0
 no shutdown

interface Ethernet0
 ip address 32.0.0.1 255.255.255.0
 no shutdown

interface Serial1
 ip address 31.0.0.1 255.255.255.0
 no shutdown
 encapsulation frame-relay
 frame-relay interface-dlci 120

router igrp 200
 network 30.0.0.0
 network 31.0.0.0
 network 32.0.0.0 
 end

copy running-config startup-config