华为网络实验(4)——动态路由(OSPF)小型试验

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实验拓扑:

实验目的:

使用OSPF路由协议使得两台PC互通。

实验步骤:

1.选中所有的设备,右键开启设备;

2.分别双击两台PC,配置PC的IP地址,子网掩码与默认网关;

3.配置AR1的两个接口地址,运行OSPF路由协议,OSPF后面表明进程号,加上路由器的id(相当于路由器的名字),再创建一个区域,0区域为主干区域,代表他有一个自治系统,然后network 192.168.10.254 0.0.0.0代表精确匹配192.168.10.254这一个网络,0.0.0.0的意思是通配符掩码,0=匹配,1=任意;

4.配置AR2的两个接口地址,运行OSPF路由协议,标明路由器名字,创建区域,宣告网络;

5.配置AR3的两个接口地址,运行OSPF路由协议,标明路由器名字,创建区域,宣告网络;

6.查看路由器的路由表

7.双击PC1,打开命令行,ping192.168.20.1.

实验命令:

AR1:

<Huawei>system-view 	
[Huawei]sysname r1
[r1]int GigabitEthernet 0/0/0
[r1-GigabitEthernet0/0/0]ip address 192.168.10.254 24	
[r1-GigabitEthernet0/0/0]quit 

[r1]int GigabitEthernet 0/0/1
[r1-GigabitEthernet0/0/1]ip address 10.1.12.1 24	
[r1-GigabitEthernet0/0/1]quit 
	
[r1]ospf 10 router-id 1.1.1.1	
[r1-ospf-10]area 0	
[r1-ospf-10-area-0.0.0.0]network 192.168.10.254 0.0.0.0
[r1-ospf-10-area-0.0.0.0]network 10.1.12.1 0.0.0.0

AR2:

<Huawei>system-view 	
[Huawei]sysname r2
[r2]int GigabitEthernet 0/0/0
[r2-GigabitEthernet0/0/0]ip address 10.1.12.2 24	
[r2-GigabitEthernet0/0/0]quit 

[r2]int GigabitEthernet 0/0/1
[r2-GigabitEthernet0/0/1]ip address 10.1.23.1 24	
[r2-GigabitEthernet0/0/1]quit 

[r2]ospf 10 router-id 2.2.2.2
[r2-ospf-10]area 0	
[r2-ospf-10-area-0.0.0.0]network 10.1.12.2 0.0.0.0	
[r2-ospf-10-area-0.0.0.0]network 10.1.23.1 0.0.0.0
[r2-ospf-10-area-0.0.0.0]quit 

AR3:

<Huawei>system-view 
[Huawei]sysname r3	
[r3]int GigabitEthernet 0/0/0
[r3-GigabitEthernet0/0/0]ip address 192.168.20.254 24	
[r3-GigabitEthernet0/0/0]quit 

[r3]int GigabitEthernet 0/0/1
[r3-GigabitEthernet0/0/1]ip address 10.1.23.2 24	
[r3-GigabitEthernet0/0/1]quit 

[r3]ospf 10 router-id 3.3.3.3
[r3-ospf-10]area 0	
[r3-ospf-10-area-0.0.0.0]network 10.1.23.2 0.0.0.0	
[r3-ospf-10-area-0.0.0.0]network 192.168.20.254 0.0.0.0	
[r3-ospf-10-area-0.0.0.0]quit 

实验验证:

AR1路由器路由表:

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

      10.1.12.0/24  Direct  0    0           D   10.1.12.1       GigabitEthernet
0/0/1
      10.1.12.1/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/1
    10.1.12.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/1
      10.1.23.0/24  OSPF    10   2           D   10.1.12.2       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
   192.168.10.0/24  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
   192.168.20.0/24  OSPF    10   3           D   10.1.12.2       GigabitEthernet
0/0/1
255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0

AR2路由器路由表:

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

      10.1.12.0/24  Direct  0    0           D   10.1.12.2       GigabitEthernet
0/0/0
      10.1.12.2/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
    10.1.12.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
      10.1.23.0/24  Direct  0    0           D   10.1.23.1       GigabitEthernet
0/0/1
      10.1.23.1/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/1
    10.1.23.255/32  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
   192.168.10.0/24  OSPF    10   2           D   10.1.12.1       GigabitEthernet
0/0/0
   192.168.20.0/24  OSPF    10   2           D   10.1.23.2       GigabitEthernet
0/0/1
255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0

AR3路由器路由表:

Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface

      10.1.12.0/24  OSPF    10   2           D   10.1.23.1       GigabitEthernet
0/0/1
      10.1.23.0/24  Direct  0    0           D   10.1.23.2       GigabitEthernet
0/0/1
      10.1.23.2/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/1
    10.1.23.255/32  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
   192.168.10.0/24  OSPF    10   3           D   10.1.23.1       GigabitEthernet
0/0/1
   192.168.20.0/24  Direct  0    0           D   192.168.20.254  GigabitEthernet
0/0/0
 192.168.20.254/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
 192.168.20.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet
0/0/0
255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0

PC1    PING192.168.20.1:

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