! hostname R3 ! enable password cisco ! interface Loopback0 ip address 172.22.83.1 255.255.255.0 ! interface FastEthernet0/0 ip address 172.22.3.3 255.255.255.0 no shut ! interface FastEthernet0/1 ip address 172.22.34.3 255.255.255.0 no shut ! interface Serial0/0 ip address 172.22.36.3 255.255.255.0 clockrate 128000 no shut ! line con 0 exec-timeout 0 0 password cisco login line aux 0 line vty 0 4 password cisco login line vty 5 15 password cisco login ! end wr