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动态路由协议:华为路由配置OSPF实验

阅读量:

实验拓扑:

其实单区域测试路由没必要拉这么多_

概念解释:

开放式最短路径优先(OSPF):是一种基于链路状态的内部网关路由协议

Router ID:是在OSPF区域内唯一标识一台路由器的IP地址

OSPF对比RIP

1、RIP适用于中小网络,比较简单

2、OSPF适用于较大规模网络,可分区域

3、RIP是一种基于距离矢量算法的路由协议,收敛慢、容易环路、可扩展性差。

实验目的:单区域内通过OSPF实现网络连通性

步骤1:路由的基本配置

R1:

复制代码
 [R1]int g0/0/0

    
 [R1-GigabitEthernet0/0/0]ip add 192.168.10.254 24
    
 Apr 28 2022 16:24:30-08:00 R1 %%01IFNET/4/LINK_STATE(l)[2]:The line protocol IP 
    
 on the interface GigabitEthernet0/0/0 has entered the UP state. 
    
 [R1-GigabitEthernet0/0/0]q
    
 [R1]int g0/0/1
    
 [R1-GigabitEthernet0/0/1]ip add 10.125.10.1 24
    
    
    
    

R2:

复制代码
 [Huawei]int g0/0/0

    
 [Huawei-GigabitEthernet0/0/0]ip add 10.125.10.2 24
    
 Apr 28 2022 16:25:24-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[0]:The line protocol
    
  IP on the interface GigabitEthernet0/0/0 has entered the UP state. 
    
 [Huawei-GigabitEthernet0/0/0]q
    
 [Huawei]int g0/0/1
    
 [Huawei-GigabitEthernet0/0/1]ip add 192.68.10.1 24
    
    
    
    

........

PS:由于路由较多,基本配置就不一 一写出。

步骤2:配置OSPF

复制代码
 [R1]osp  
    
 [R1]ospf 	
    
 [R1]ospf r	 
    
 [R1]ospf router-id 1.1.1.1     #开启OSPF进程  并配置router id
    
 [R1-ospf-1]a	
    
 [R1-ospf-1]area 0
    
 [R1-ospf-1-area-0.0.0.0]net	        #宣告网段
    
 [R1-ospf-1-area-0.0.0.0]network 192.168.10.0  255.255.255.0
    
 [R1-ospf-1-area-0.0.0.0]net	
    
 [R1-ospf-1-area-0.0.0.0]network 10.125.10.0 255.255.255.0
    
    
    
    
    
![](https://ad.itadn.com/c/weblog/blog-img/images/2025-08-17/UmCPjpHbFJ83G6cV2WtsniITQ5Ze.png)

.........安装此步骤配置,不一一举例。

步骤3:查看全局路由表

复制代码
 <R1>disp ip routing-table

    
 Route Flags: R - relay, D - download to fib
    
 ------------------------------------------------------------------------------
    
 Routing Tables: Public
    
      Destinations : 14       Routes : 14       
    
  
    
 Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface
    
  
    
    10.1.1.0/24  OSPF    10   4           D   10.125.10.2     GigabitEthernet
    
 0/0/1
    
     10.125.10.0/24  Direct  0    0           D   10.125.10.1     GigabitEthernet
    
 0/0/1
    
     10.125.10.1/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
    
 0/0/1
    
   10.125.10.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
    
 0/0/1
    
       127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0
    
       127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0
    
 127.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0
    
     192.18.10.0/24  OSPF    10   3           D   10.125.10.2     GigabitEthernet
    
 0/0/1
    
     192.68.10.0/24  OSPF    10   2           D   10.125.10.2     GigabitEthernet
    
 0/0/1
    
    192.168.10.0/24  Direct  0    0           D   192.168.10.254  GigabitEthernet
    
 0/0/0
    
  192.168.10.254/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
    
 0/0/0
    
  192.168.10.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
    
 0/0/0
    
    192.168.50.0/24  OSPF    10   5           D   10.125.10.2     GigabitEthernet
    
 0/0/1
    
 255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0
    
    
    
    
    
![](https://ad.itadn.com/c/weblog/blog-img/images/2025-08-17/BxqrmMEA4bWSl8vpNtuXkLacRKGD.png)

步骤4:验证,ping 两个PC是否连通

复制代码
 PC>ping 192.168.50.1 -t

    
  
    
 Ping 192.168.50.1: 32 data bytes, Press Ctrl_C to break
    
 Request timeout!
    
 From 192.168.50.1: bytes=32 seq=2 ttl=123 time=47 ms
    
 From 192.168.50.1: bytes=32 seq=3 ttl=123 time=31 ms
    
 From 192.168.50.1: bytes=32 seq=4 ttl=123 time=47 ms
    
 From 192.168.50.1: bytes=32 seq=5 ttl=123 time=31 ms
    
 From 192.168.50.1: bytes=32 seq=6 ttl=123 time=31 ms
    
 From 192.168.50.1: bytes=32 seq=7 ttl=123 time=47 ms
    
    
    
    
    
![](https://ad.itadn.com/c/weblog/blog-img/images/2025-08-17/klDAzg4VNs3XF8GtOiQydTLoHxvB.png)

互连成功

结:OSPF协议通过将自治系统划分成不同的区域,将LSA泛洪限制在一个区域内,提高网络的利用率和路由的收敛速率。

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