! ! ! ! ! !
no ip domain-lookup ! !
spanning-tree mode pvst ! ! ! !
interface FastEthernet0/0
ip address 192.168.1.110 255.255.255.240 duplex auto speed auto !
interface FastEthernet0/1
ip address 192.168.1.94 255.255.255.224 duplex auto speed auto !
interface Serial0/0/0
ip address 192.168.1.130 255.255.255.252 !
interface Serial0/0/1
ip address 192.168.1.137 255.255.255.252 clock rate 56000 !
interface Vlan1 no ip address shutdown !
router rip !
ip classless ! ! ! ! ! !
!
line con 0 login line vty 0 4 login ! ! ! end R2#
R2路由器： R3#show ru
R3#show running-config Building configuration...
Current configuration : 672 bytes !
version 12.4
no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption !
hostname R3 ! ! ! ! ! ! ! ! ! ! ! !
no ip domain-lookup ! !
spanning-tree mode pvst ! !
! !
interface FastEthernet0/0
ip address 192.168.1.126 255.255.255.240 duplex auto speed auto !
interface FastEthernet0/1 no ip address duplex auto speed auto shutdown !
interface Serial0/0/0
ip address 192.168.1.138 255.255.255.252 !
interface Serial0/0/1
ip address 192.168.1.134 255.255.255.252 !
interface Vlan1 no ip address shutdown !
router rip !
ip classless ! ! !
no cdp run ! ! ! ! !
line con 0 login line vty 0 4 login ! ! ! end
R3#