! service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname R3 ! enable password cisco ! ! ! ! ! ip subnet-zero no ip domain-lookup ! ! ! interface FastEthernet0/0 ip address 172.22.33.3 255.255.255.0 duplex auto speed auto no shut ! interface Loopback0 ip address 172.22.83.1 255.255.255.0 ! interface Serial0/0 ip address 172.22.63.3 255.255.255.0 no shut clockrate 128000 ! interface Serial0/1 ip address 172.22.32.3 255.255.255.0 clockrate 128000 no shut ! ! line con 0 logging synchronous password cisco login line aux 0 line vty 0 4 password cisco login line vty 5 15 password cisco login ! end wr