!
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW3
!
enable secret routing
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
!
interface Loopback0
 ip address 172.17.0.12 255.255.255.255
!
ip classless
no ip http server
no ip http secure-server
!
line con 0
 exec-timeout 0 0
 stopbits 1
 logging synchronous
line aux 0
 stopbits 1
line vty 0 4
 password network
 login
!
end