【网络设备配置与管理实验四】RIP协议的配置

一、实验目的

通过本实验,可以掌握以下技能:

  • 配置接口IP地址
  • 配置RIP协议
  • 验证RIP协议配置

二、设备需求

  • Cisco路由器3台,分别命名为twins、sa、和gill。其中twins具有2个以太网接口;sa具有2个以太网接口;gill具有2个以太网接口
  • 2条交叉线序双绞线
  • 1台access server,及用于反向Telnet的相应电缆
  • 1台带有超级终端程序的PC机,以及Console电缆及转接器

三、拓扑结构及接口IP配置

实验的拓扑结构如下图所示。通过2对交叉线序双绞线分别把twins和sa连接起来,twins和gill连接起来。

【网络设备配置与管理实验四】RIP协议的配置_第1张图片
拓扑图

各路由器使用的接口及其编号见上图所示的标注,各接口IP地址分配如下:

  • twins:F0/0:192.168.3.1 F1/0:192.168.2.1
  • sa:F0/0:192.168.4.1 F1/0:192.168.2.2
  • gill:F0/0:192.168.5.1 F1/0:192.168.3.2

四、实验配置文档

  1. 基本网络配置
    sa路由器配置:
Router>en
Router>enable 
Router#conf
Router#configure ter
Router#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#hos
Router(config)#hostname sa-sjt
sa-sjt(config)#inte
sa-sjt(config)#interface F
sa-sjt(config)#interface FastEthernet 0/0
sa-sjt(config-if)#ip address 192.168.4.1 255.255.255.0
sa-sjt(config-if)#no shut
sa-sjt(config-if)#no shutdown 
sa-sjt(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
sa-sjt(config-if)#exit
sa-sjt(config)#inte
sa-sjt(config)#interface F
sa-sjt(config)#interface FastEthernet 1/0
sa-sjt(config-if)#ip address 192.168.2.2 255.255.255.0
sa-sjt(config-if)#no shut
sa-sjt(config-if)#no shutdown 
sa-sjt(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up
sa-sjt(config-if)#

(2)twins路由器配置:

Router>
Router>en
Router>enable 
Router#conf
Router#configure ter
Router#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#host
Router(config)#hostname twins-sjt
twins-sjt(config)#inte
twins-sjt(config)#interface F
twins-sjt(config)#interface FastEthernet 1/0
twins-sjt(config-if)#ip address 192.168.2.1 255.255.255.0
twins-sjt(config-if)#no shut
twins-sjt(config-if)#no shutdown 
twins-sjt(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
twins-sjt(config-if)#exit
twins-sjt(config)#int
twins-sjt(config)#interface F
twins-sjt(config)#interface FastEthernet 0/0
twins-sjt(config-if)#ip address 192.168.3.1 255.255.255.0
twins-sjt(config-if)#no shut
twins-sjt(config-if)#no shutdown 
twins-sjt(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
twins-sjt(config-if)#

(3)gill路由器配置:

Router>
Router>en
Router>enable 
Router#conf
Router#configure ter
Router#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#host
Router(config)#hostname gill-sjt
gill-sjt(config)#int
gill-sjt(config)#interface F
gill-sjt(config)#interface FastEthernet 1/0
gill-sjt(config-if)#ip address 192.168.3.2 255.255.255.0
gill-sjt(config-if)#no shut
gill-sjt(config-if)#no shutdown 
gill-sjt(config-if)#
%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
gill-sjt(config-if)#exit
gill-sjt(config)#int
gill-sjt(config)#interface F
gill-sjt(config)#interface FastEthernet 0/0
gill-sjt(config-if)#ip address 192.168.5.1 255.255.255.0
gill-sjt(config-if)#no shut
gill-sjt(config-if)#no shutdown 
gill-sjt(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
gill-sjt(config-if)#

2. 配置RIP协议:
(1)使用rip配置sa:

sa-sjt>
sa-sjt>en
sa-sjt>enable 
sa-sjt#conf
sa-sjt#configure ter
sa-sjt#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
sa-sjt(config)#router rip
sa-sjt(config-router)#network 192.168.4.0
sa-sjt(config-router)#network 192.168.2.0
sa-sjt(config-router)#

(2)使用rip配置twins:

twins-sjt>
twins-sjt>en
twins-sjt>enable 
twins-sjt#cont
twins-sjt#conf
twins-sjt#configure ter
twins-sjt#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
twins-sjt(config)#router rip
twins-sjt(config-router)#network 192.168.2.0
twins-sjt(config-router)#network 192.168.3.0
twins-sjt(config-router)#

(3)使用rip配置gill:

gill-sjt>
gill-sjt>en
gill-sjt>enable 
gill-sjt#conf
gill-sjt#configure ter
gill-sjt#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
gill-sjt(config)#router rip
gill-sjt(config-router)#network 192.168.3.0
gill-sjt(config-router)#network 192.168.5.0
gill-sjt(config-router)#

五、验证RIP协议配置

  1. show ip protocols
    该命令显示路由器的IP路由选择协议配置,详细说明了协议的配置情况以及协议之间的交互情况,还指出了下一次更新在何时进行。这种细节对诊断配置错误很有帮助,该命令如下:
    sa:
    sa-sjt#show ip protocols
【网络设备配置与管理实验四】RIP协议的配置_第2张图片
sa-sjt#show ip protocols

twins:
twins-sjt#show ip protocols

【网络设备配置与管理实验四】RIP协议的配置_第3张图片
twins-sjt#show ip protocols

gill:
gill-sjt#show ip protocols

【网络设备配置与管理实验四】RIP协议的配置_第4张图片
gill-sjt#show ip protocols
  1. show ip route
    该命令显示路由器的IP路由选择表,详细指出了路由器是如何获悉网络和发现路由的,该命令如下:
    sa:
    sa-sjt#show ip route
【网络设备配置与管理实验四】RIP协议的配置_第5张图片
sa-sjt#show ip route

twins:
twins-sjt#show ip route

【网络设备配置与管理实验四】RIP协议的配置_第6张图片
twins-sjt#show ip route

gill:
gill-sjt#show ip route

【网络设备配置与管理实验四】RIP协议的配置_第7张图片
gill-sjt#show ip route

配置RIP协议后,使用路由器sa去ping路由器gill,成功ping通

【网络设备配置与管理实验四】RIP协议的配置_第8张图片
ping 192.168.5.1

六、实验总结

  1. 对RIP协议有了进一步的认识,RIPv1作为有类路由协议,在更新中是不发送子网掩码的。
  2. 配置RIP协议时network后面跟的是直接相连的网络,而不是直接相连的网络任务。
  3. 成功配置RIP协议后可以使用ping命令来相互ping通。

七、附件

下面是该实验的文件

链接:https://pan.baidu.com/s/149WHe3S6Vkhv5i0UekIM_A 密码:iqwk

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