RIPv2 的相关配置

RIPv2 的相关配置

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Ru1 上的基本配置

Router&amp;gt;en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#host ru1

ru1(config)#int s0/0

ru1(config-if)#ip add 192.168.1.1 255.255.255.0

ru1(config-if)#clock rate 64000

ru1(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/0, changed state to down

ru1(config-if)#exit

ru1(config)#int f0/0

ru1(config-if)#ip add 172.16.1.1 255.255.255.0

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

ru1(config)#

ru2上的基本配置

--- System Configuration Dialog ---

Continue with configuration dialog? [yes/no]: n

Press RETURN to get started!

Router(config)#host ru2

ru2(config)#int s0/0

ru2(config-if)#ip add 192.168.1.2 255.255.255.0

ru2(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/0, changed state to up

ru2(config-if)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to upexit

ru2(config)#int s0/1

ru2(config-if)#ip add 192.168.2.1 255.255.255.0

ru2(config-if)#clock rate 64000

%LINK-5-CHANGED: Interface Serial0/1, changed state to down

ru2(config-if)#exit

ru2(config)#int f0/0

ru2(config-if)#ip add 172.16.2.1 255.255.255.0

ru2(config)#

ru3上的基本配置Router&amp;gt;en

Router(config)#host ru3

ru3(config)#int s0/0

ru3(config-if)#ip add 192.168.2.2 255.255.255.0

ru3(config-if)#no shut

ru3(config-if)#

ru3(config)#int f0/0

ru3(config-if)#ip add 172.16.3.1 255.255.255.0

ru3(config-if)#exit

ru3(config)#

ru1上的rip具体配置ru1&amp;gt;en

ru1#conf t

ru1(config)#route rip

ru1(config-router)#version 2

ru1(config-router)#net 192.168.1.0

ru1(config-router)#net 172.16.1.0

ru1(config-router)#exit

这是ru2上的

ru2&amp;gt;

ru2&amp;gt;en

ru2#conf t

ru2(config)#route rip

ru2(config-router)#version 2

ru2(config-router)#net 192.168.1.0

ru2(config-router)#net 192.168.2.0

ru2(config-router)#net 172.16.2.0

ru2(config-router)#exit

以下是ru3上的配置

ru3(config)#route rip

ru3(config-router)#version 2

ru3(config-router)#net 192.168.2.0

ru3(config-router)#net 172.16.3.0

ru3(config-router)#exit

ru3上的查看信息

ru3#sh ip route

Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP

D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area

N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2

E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP

i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area

* - candidate default, U - per-user static route, o - ODR

P - periodic downloaded static route

Gateway of last resort is not set

172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks

R 172.16.0.0/16 [120/1] via 192.168.2.1, 00:00:07, Serial0/0

C 172.16.3.0/24 is directly connected, FastEthernet0/0

R 192.168.1.0/24 [120/1] via 192.168.2.1, 00:00:07, Serial0/0

C 192.168.2.0/24 is directly connected, Serial0/0

ru3#

ru3#ping 172.16.1.1

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds:

!.!.!

Success rate is 60 percent (3/5), round-trip min/avg/max = 6/6/8 ms

注意这里的连通情况

一个通一个不通

注意代灰色背景的路由信息和后面的区别

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PC1上的配置

<a href="http://yuzeying.blog.51cto.com/attachment/200907/18/644976_1247934568CuNW.jpg"></a>

上面是pc2的

<a href="http://yuzeying.blog.51cto.com/attachment/200907/18/644976_1247934570WQ9Q.jpg"></a>

Pc3的

<a href="http://yuzeying.blog.51cto.com/attachment/200907/18/644976_1247934572pHQD.jpg"></a>

Ping一下pc1 看看连通性

下面我们关闭自动汇总 看看与之前有什么区别

简单的说关闭自动汇总是为了解决不连续子网相互访问的问题

Ru3&amp;gt;

Ru3&amp;gt;en

Ru3#conf t

Ru 3(config)#router rip

ru3(config-router)#no au

ru3(config-router)#no auto-summary

其他两台路由做同样的设置

172.16.0.0/16 is variably subnetted, 4 subnets, 2 masks

R 172.16.0.0/16 [120/2] via 192.168.2.1, 00:00:00, Serial0/0

R 172.16.1.0/24 [120/2] via 192.168.2.1, 00:00:00, Serial0/0

R 172.16.2.0/24 [120/1] via 192.168.2.1, 00:00:00, Serial0/0

R 192.168.1.0/24 [120/1] via 192.168.2.1, 00:00:00, Serial0/0

在看一下连同情况

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 7/7/8 ms

被动接口：

由于内网的接口即f0/0接口连接主机，所以我们并不需要向这些接口发送路由更新信息，所以我们可以把这些接口设置为被动接口

被动接口的意思就是只接受rip更新而不向外发送路由更新信息

设置为被动接口，可以达到节省资源的目的

路由配置模式下

ru3#conf t

ru3(config-router)#pass

ru3(config-router)#passive-interface f0/0

其他两台路由器上做同样的配置

我们用sh ip pro 查看一下变化情况

ru1#sh ip pro

#设置前

Routing Protocol is "rip"

Sending updates every 30 seconds, next due in 14 seconds

Invalid after 180 seconds, hold down 180, flushed after 240

Outgoing update filter list for all interfaces is not set

Incoming update filter list for all interfaces is not set

Redistributing: rip

Default version control: send version 2, receive 2

Interface Send Recv Triggered RIP Key-chain

Serial0/0 2 2

FastEthernet0/0 2 2

#这里记录了哪些接口发送和接收信息

Automatic network summarization is not in effect

Maximum path: 4

Routing for Networks:

172.16.0.0

192.168.1.0

Passive Interface(s):

Routing Information Sources:

Gateway Distance Last Update

192.168.1.2 120 00:00:11

Distance: (default is 120)

#设置后

ru1#sh ip protocols

Sending updates every 30 seconds, next due in 15 seconds

FastEthernet0/0

192.168.1.2 120 00:00:14

ru1#

本文转自 yuzeying1 51CTO博客，原文链接:http://blog.51cto.com/yuzeying/180265