然后这是路由器Router0的
R0#sh run
Building configuration...
Current configuration : 717 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R0
!
ip cef
no ipv6 cef
!
license udi pid CISCO2911/K9 sn FTX1524ERZU-
!
spanning-tree mode pvst
!
interface GigabitEthernet0/0
ip address 200.200.1.1 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 192.168.101.253 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
shutdown
!
interface Vlan1
no ip address
shutdown
!
ip classless
!
ip flow-export version 9
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
!
!
end