!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ISP
!
boot-start-marker
boot-end-marker
!
!
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
!
!
!
no ftp-server write-enable
!
!
!
!
interface Loopback1
 ip address 200.20.20.1 255.255.255.255
 no sh
!
interface FastEthernet0/0
 ip address 172.16.0.1 255.255.255.0
 duplex auto
 speed auto
 no sh
!
interface Serial0/0
 no ip address
 shutdown
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial0/1
 no ip address
 shutdown
!
router eigrp 112
 network 172.16.0.0 0.0.0.255
 network 200.20.20.1 0.0.0.0
 auto-summary
!
router eigrp 100
 auto-summary
!
ip classless
ip http server
!
!
line con 0
line aux 0
line vty 0 4
!
!
!