不同网段之间进行通信，中间有多个路由器的情况下，我们可以通过配置RIP动态路由来实现数据转发。

实验拓扑

如图所示连接，地址规划如下：

名称 接口 IP地址
R1 f0/0 192.168.10.1/24
R1 f0/1 192.168.20.1/30
R2 f0/0 192.168.20.2/30
R2 f0/1 192.168.30.1/30
R3 f0/0 192.168.30.2/30
R3 f0/1 192.168.40.1/24
PC1 e0 192.168.10.2/24
PC2 e0 192.168.40.2/24

配置方法

R1(config)#router rip

R1(config-router)#network 192.168.10.0

R1(config-router)#network 192.168.20.0

R1(config-router)#version 2

R1(config-router)#no auto-summary

R1(config-router)#ex

配置过程

配置 IP 地址

  • R1
R1#conf t

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

R1(config)#int f0/0

R1(config-if)#ip add 192.168.10.1 255.255.255.0

R1(config-if)#no sh

R1(config-if)#ex

R1(config)#int f0/1

R1(config-if)#ip add 192.168.20.1 255.255.255.252

R1(config-if)#no sh

R1(config-if)#ex

R1(config)#do show ip route

Codes: C - connected, S - static, 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

       i - IS-IS, su - IS-IS summary, 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

C    192.168.10.0/24 is directly connected, FastEthernet0/0

     192.168.20.0/30 is subnetted, 1 subnets

C       192.168.20.0 is directly connected, FastEthernet0/1
  • R2
R2#conf t

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

R2(config)#int f0/0

R2(config-if)#ip add 192.168.20.2 255.255.255.252

R2(config-if)#no sh

R2(config-if)#ex

R2(config)#int f0/1

R2(config-if)#ip add 192.168.30.1 255.255.255.252

R2(config-if)#no sh

R2(config-if)#ex

R2(config)#do show ip route

Codes: C - connected, S - static, 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

       i - IS-IS, su - IS-IS summary, 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

     192.168.30.0/30 is subnetted, 1 subnets

C       192.168.30.0 is directly connected, FastEthernet0/1

     192.168.20.0/30 is subnetted, 1 subnets

C       192.168.20.0 is directly connected, FastEthernet0/0
  • R3
R3#conf t

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

R3(config)#int f0/0

R3(config-if)#ip add 192.168.30.2 255.255.255.252

R3(config-if)#no sh

R3(config-if)#ex

R3(config)#int f0/1

R3(config-if)#ip add 192.168.40.1 255.255.255.0

R3(config-if)#no sh

R3(config-if)#ex

R3(config)#do show ip route

Codes: C - connected, S - static, 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

       i - IS-IS, su - IS-IS summary, 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

     192.168.30.0/30 is subnetted, 1 subnets

C       192.168.30.0 is directly connected, FastEthernet0/0

C    192.168.40.0/24 is directly connected, FastEthernet0/1
  • PC1
PC1> ip 192.168.10.2 192.168.10.1

Checking for duplicate address...

PC1 : 192.168.10.2 255.255.255.0 gateway 192.168.10.1
  • PC2
PC2> ip 192.168.40.2 192.168.40.1

Checking for duplicate address...

PC1 : 192.168.40.2 255.255.255.0 gateway 192.168.40.1

默认不可互通

PC1> ping 192.168.40.2

*192.168.10.1 icmp_seq=1 ttl=255 time=18.978 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.10.1 icmp_seq=2 ttl=255 time=12.061 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.10.1 icmp_seq=3 ttl=255 time=6.137 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.10.1 icmp_seq=4 ttl=255 time=7.963 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.10.1 icmp_seq=5 ttl=255 time=7.970 ms (ICMP type:3, code:1, Destination host unreachable)


PC2> ping 192.168.10.2

*192.168.40.1 icmp_seq=1 ttl=255 time=10.004 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.40.1 icmp_seq=2 ttl=255 time=6.786 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.40.1 icmp_seq=3 ttl=255 time=7.979 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.40.1 icmp_seq=4 ttl=255 time=10.064 ms (ICMP type:3, code:1, Destination host unreachable)

*192.168.40.1 icmp_seq=5 ttl=255 time=10.939 ms (ICMP type:3, code:1, Destination host unreachable)

配置 RIP

  • R1
R1(config)#router rip

R1(config-router)#network 192.168.10.0

R1(config-router)#network 192.168.20.0

R1(config-router)#version 2

R1(config-router)#no auto-summary

R1(config-router)#ex
  • R2
R2(config)#router rip

R2(config-router)#network 192.168.20.0

R2(config-router)#network 192.168.30.0

R2(config-router)#version 2

R2(config-router)#no auto-summary

R2(config-router)#ex
  • R3
R3(config)#router rip

R3(config-router)#network 192.168.30.0

R3(config-router)#network 192.168.40.0

R3(config-router)#version 2

R3(config-router)#no auto-summary

R3(config-router)#ex

查看路由表

  • R1
R1(config)#do show ip route

Codes: C - connected, S - static, 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

       i - IS-IS, su - IS-IS summary, 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

     192.168.30.0/30 is subnetted, 1 subnets

R       192.168.30.0 [120/1] via 192.168.20.2, 00:00:14, FastEthernet0/1

C    192.168.10.0/24 is directly connected, FastEthernet0/0

R    192.168.40.0/24 [120/2] via 192.168.20.2, 00:00:14, FastEthernet0/1

     192.168.20.0/30 is subnetted, 1 subnets

C       192.168.20.0 is directly connected, FastEthernet0/1
  • R2
R2(config)#do show ip route

Codes: C - connected, S - static, 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

       i - IS-IS, su - IS-IS summary, 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

     192.168.30.0/30 is subnetted, 1 subnets

C       192.168.30.0 is directly connected, FastEthernet0/1

R    192.168.10.0/24 [120/1] via 192.168.20.1, 00:00:07, FastEthernet0/0

R    192.168.40.0/24 [120/1] via 192.168.30.2, 00:00:22, FastEthernet0/1

     192.168.20.0/30 is subnetted, 1 subnets

C       192.168.20.0 is directly connected, FastEthernet0/0
  • R3
R3(config)#do show ip route

Codes: C - connected, S - static, 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

       i - IS-IS, su - IS-IS summary, 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

     192.168.30.0/30 is subnetted, 1 subnets

C       192.168.30.0 is directly connected, FastEthernet0/0

R    192.168.10.0/24 [120/2] via 192.168.30.1, 00:00:01, FastEthernet0/0

C    192.168.40.0/24 is directly connected, FastEthernet0/1

     192.168.20.0/30 is subnetted, 1 subnets

R       192.168.20.0 [120/1] via 192.168.30.1, 00:00:01, FastEthernet0/0

验证结果

PC1> ping 192.168.40.2

192.168.40.2 icmp_seq=1 timeout

192.168.40.2 icmp_seq=2 timeout

192.168.40.2 icmp_seq=3 timeout

192.168.40.2 icmp_seq=4 timeout

84 bytes from 192.168.40.2 icmp_seq=5 ttl=61 time=55.813 ms

PC1> ping 192.168.40.2

84 bytes from 192.168.40.2 icmp_seq=1 ttl=61 time=63.822 ms

84 bytes from 192.168.40.2 icmp_seq=2 ttl=61 time=54.815 ms

84 bytes from 192.168.40.2 icmp_seq=3 ttl=61 time=62.803 ms

84 bytes from 192.168.40.2 icmp_seq=4 ttl=61 time=56.948 ms

84 bytes from 192.168.40.2 icmp_seq=5 ttl=61 time=63.943 ms


PC2> ping 192.168.10.2

84 bytes from 192.168.10.2 icmp_seq=1 ttl=61 time=64.749 ms

84 bytes from 192.168.10.2 icmp_seq=2 ttl=61 time=62.858 ms

84 bytes from 192.168.10.2 icmp_seq=3 ttl=61 time=54.841 ms

84 bytes from 192.168.10.2 icmp_seq=4 ttl=61 time=62.966 ms

84 bytes from 192.168.10.2 icmp_seq=5 ttl=61 time=54.853 ms

动态路由 RIP的更多相关文章

  1. 六、路由详细介绍之动态路由RIP（了解一下就行）

    动态路由分为距离矢量路由(RIP)和链路状态(OSPF和ISIS) 一.离矢量路由协议-RIP RIP协议现在基本上被淘汰. RIP动态路由协议工作原理,如上图: R12中有192.168.1.0和1 ...

  2. CCNA - Part12 - 路由协议 (1) - 静态路由，动态路由 RIP

    路由器 在之前关于路由器的介绍中,我们知道它是网络互联的核心设备,用于连接不同的网络,在网络之间转发 IP 数据报.对于路由器来说,路由表是其内部最为重要的构成组件.当路由器需要转发数据时,就会按照路 ...

  3. H3C路由器配置——动态路由RIP协议

    一.静态路由的不足 静态路由适用于:小规模的网络.架构不怎么调整的网络.没有环路的网络 二.RIP协议工作过程 2.1.工作特点 n路由信息协议RIP(Routing Information Prot ...

  4. Cisco动态路由（rip）

    接Cisco静态路由,讨论一下Cisco动态路由. 实验环境布置 命令布置动态路由 Router0: Router>enable Router#configure terminal Router ...

  5. RIP、OSPF、BGP、动态路由选路协议、自治域AS

    相关学习资料 tcp-ip详解卷1:协议.pdf http://www.rfc-editor.org/rfc/rfc1058.txt http://www.rfc-editor.org/rfc/rfc ...

  6. 三层交换机RIP动态路由实验

    一.   实验目的 1.  掌握三层交换机之间通过RIP协议实现网段互通的配置方法. 2.  理解动态实现方式与静态方式的不同 二.   应用环境 当两台三层交换机级联时,为了保证每台交换机上所连接的 ...

  7. CISCO实验记录五：静态路由与RIP动态路由

    一.实验要求 1.创建设备间静态路由 2.检查三层连通性 3.清空路由,使用RIP创建动态路由 4.检查路由表 二.实验操作 1.创建设备静态路由 #iip route 192.168.1.0 255 ...

  8. Cisco基础(二)：三层交换vlan间通信、多交换机vlan间通信、三层交换配置路由、RIP动态路由配置、三层交换配置RIP动态路由

    一.三层交换vlan间通信 目标: VLAN实现了广播域的隔离,同时也将VLAN间的通信隔离了.三层交换技术使得VLAN间可以通信. 通过三层交换实现VLAN间通信 方案: 为了解决了传统路由器低速. ...

  9. 动态路由及RIP协议

    动态路由及 RIP协议 目录 一.动态路由协议 1.1.定义 1.2.特点 1.3.动态路由协议概述 1.4.度量值 1.5.收敛 1.6.静态路由和动态路由的比较 二.动态路由协议的分类 2.1.距 ...

随机推荐

  1. [PHP] PHP汉字转拼音的方法

    PHP汉字转拼音的方法 代码如下: <?php // 此类是依据ASCII码转换,GB2312库对多音字也无能为力. // GB2312标准共收录6763个汉字,不在范围内的汉字是无法转换,如: ...

  2. adb--环境安装

    前戏 我们在做Android自动化的时候,adb命令是必不可少的,比如我们要获取一个包名,使用adb往手机上安装软件,获取activity等等,都要用到adb命令.而模拟器在我们没有手机测试的时候,可 ...

  3. 网络协议 11 - Socket 编程（下）

    之前我们基本了解了网络通信里的大部分协议,一直都是在“听”的过程.很多人都会觉得,好像看懂了,但关了页面回忆起来,好像又什么都没懂.这次咱们就“真枪实弹”的码起来,再用一个“神器”-网络分析系统详细跟 ...

  4. html文本或元素6px间距问题

    html中的文本内容或者是具有inline或inline-block的元素之间会6px的间距, 这是因为html文当中若出现文字分隔符(文字分隔符主要指空格或者换行等), 那么其就会被渲染成一个空格( ...

  5. px转rem vue vscode

    1.vscode中安装px2rem 2.打开settings.json ,新增  "px2rem.rootFontSize": 75, 3.重启vscode 4.可以转换了

  6. html中利用flex容器书写的布局样式

    首先页面基本样式见下图: 如有兴趣可以打开https://migloo.gitee.io/front 或者 https://www.igloo.xin/front 进行查看

  7. Windows Server实例防火墙策略的配置方法

    概述 本文介绍在Windows Server实例中,如何配置防火墙策略的方法. 详细描述 配置Windows Server版本的防火墙功能方法,参考如下步骤. 提示:此处以Windows Server ...

  8. java对象转变为map

    直接上代码 package com.**.**.**.common; import com.**.**.**.util.JsonUtils; import org.springframework.be ...

  9. 【免费视频】使用VS Code开发ASP.NET Core WebAPI应用程序

    1.使用VS Code开发ASP.NET Core WebAPI应用程序 1.使用Visual Studio Code开发Asp.Net Core基础入门实战 毕竟从.net过度过来的我们已经习惯了使 ...

  10. nginx负载均衡原理

    负载均衡在服务端开发中算是一个比较重要的特性.因为Nginx除了作为常规的Web服务器外,还会被大规模的用于反向代理前端,因为Nginx的异步框架可以处理很大的并发请求,把这些并发请求hold住之后就 ...