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. Python实现网络图形化界面多人聊天室 - Linux

    网络图形化界面多人聊天室 - Linux Windows版本:https://www.cnblogs.com/noonjuan/p/12078524.html 在Python实现网络多人聊天室基础上, ...

  2. 石锤了！google彻底断供华为，只能加速鸿蒙生态的形成

    前言 操作系统是当今科技行业的灵魂,而即将推出这款操作系统是一个集电脑.手机.汽车等设备于一体的系统.如今手机行业里已经是一片红海了,竞争相当激烈,但是竞争归竞争,但是一旦扯上别的事就更麻烦了,像华为 ...

  3. SQL Server表 & 存储过程 创建日期查询

    查询表创建时间 SELECT [name] ,create_date ,modify_date FROM sys.tables ORDER BY modify_date DESC 查下存储过程创建时间 ...

  4. c# 创建socket连接辅助类

    using AD.SocketForm.Model; using NLog; using System; using System.Net; using System.Net.Sockets; nam ...

  5. cad.net 复制图元的时候按下多次esc导致复制中断的bug,令REGEN,REGENALL更新图元无效.

    浩辰没有这个bug !!!!!!! 如上述动图所示,cad在复制一个多图元的操作时候,多次按下esc键中断复制操作, **注意例子要有足够多的图元(大概一万个图元),才能很好展示这个bug,而且这个b ...

  6. CUDA学习笔记1

    最近要做三维重建就学习一下cuda的一些使用. CUDA并行变成的基本四路是把一个很大的任务划分成N个简单重复的操作,创建N个线程分别执行. CPU和GPU,有各自的存储空间: Host, CPU a ...

  7. centos中更新glibc库文件到2.17

    1 确保安装过gcc yum install gcc 2 获取glibc相关版本 wget http://ftp.gnu.org/pub/gnu/glibc/glibc-2.17.tar.xz 3 解 ...

  8. CentOS6.5 更新gcc-7.3.0

    # [1]查看当前版本 gcc --version # 显示4.8.3 # [2]下载更新版本包 # 经实测,本地下载包很慢,建议用迅雷下载(新建任务,输入下载地址:https://ftp.gnu.o ...

  9. python+requests+unittest 接口ddt测试

    以数据驱动的形式,将用例维护在py文件中 源码分析: 变量定义 publicParameters.py """ 公共参数 , 按照各公司实情,自行编写 "&qu ...

  10. 『Andrew and Chemistry 树同构』

    Andrew and Chemistry Description During the chemistry lesson Andrew learned that the saturated hydro ...