1、实验环境
路由器两台，console电缆1根，pc机2台，网线2根，串口电缆1根。
实验拓扑图：
2、 根据拓扑结构的要求，正确配置路由器R1的以太网接口和RIP路由；
Router>
Router>enable
Router#config ter
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#ip address 10.10.10.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
Router#config ter
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int s0/0/0
Router(config-if)#ip address 172.16.0.1 255.255.255.0
Router(config-if)#clock rate 64000
This command applies only to DCE interfaces
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#router rip
Router(config-router)#network 10.10.10.0
Router(config-router)#network 172.16.0.0
Router(config-router)#end
3、 配置路由器R2的以太网接口和RIP路由；
Router>enable
Router#config ter
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#ip address 10.10.20.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
Router(config-if)#int s0/0/0
Router(config-if)#end
Router#
%SYS-5-CONFIG_I: Configured from console by console
Router#config ter
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#ip address 20.20.20.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#int s0/0/0
Router(config-if)#ip address 172.16.0.2 255.255.255.0
Router(config-if)#clock rate 64000
Router(config-if)#no shut
Router(config-if)#
%LINK-5-CHANGED: Interface Serial0/0/0, changed state to up
Router(config-if)#ro
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up
^
% Invalid input detected at '^' marker.
Router(config-if)#router rip
Router(config-router)#network 20.20.20.0
Router(config-router)#network 172.16.0.0
Router(config-router)#end
Router#
%SYS-5-CONFIG_I: Configured from console by console