! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Caracas ! ! ip subnet-zero ! ! ! interface FastEthernet0 ip address 172.16.3.0 255.255.255.0 speed auto full-duplex no shutdown ! interface Serial0 ip address 172.16.1.1 255.255.255.0 no shutdown ! interface Serial1 no ip address shutdown ! ! ! ip classless no ip http server ! dialer-list 1 protocol ip permit dialer-list 1 protocol ipx permit ! line con 0 transport input none line aux 0 line vty 0 4 ! end