实验4-41

实验 4-4 OSPF 单区域配置

学习目标

� 掌握OSPF中Router ID的配置方法

� 掌握OSPF的配置方法

� 掌握通过display命令查看OSPF运行状态的方法

� 掌握使用OSPF发布缺省路由的方法

� 掌握修改OSPF hello和dead时间的配置方法

� 理解多路访问网络中的DR或BDR选举

� 掌握OSPF路由优先级的修改方法

操作步骤

步骤一 实验环境准备

如果本任务中您使用的是空配置设备，需要从步骤1开始配置，然后跳过步

骤2。如果使用的设备包含上一个实验的配置，请直接从步骤2开始配置。

基本配置以及IP编址。

<Huawei>system-view

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R1

[R1]interface GigabitEthernet 0/0/1

[R1-GigabitEthernet0/0/1]ip address 10.0.12.1 24

<Huawei>system-view

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R2

[R2]interface GigabitEthernet 0/0/1

[R2-GigabitEthernet0/0/1]ip address 10.0.12.2 24

[R2-GigabitEthernet0/0/1]quit

[R2]interface LoopBack 0

[R2-LoopBack0]ip address 10.0.2.2 24

<Huawei>system-view

Enter system view, return user view with Ctrl+Z.

[R3-LoopBack0]quit

[R3]interface LoopBack 2

[R3-LoopBack2]ip address 172.16.0.1 24

步骤二 清除设备上原有的配置

打开必要的接口，关闭无关接口。

[R1]interface GigabitEthernet 0/0/1

[R1-GigabitEthernet0/0/1]undo shutdown

[R1-GigabitEthernet0/0/1]quit

[R2]interface GigabitEthernet 0/0/0

[R2-GigabitEthernet0/0/0]undo rip summary-address 172.16.0.0 255.255.0.0

[R3-GigabitEthernet0/0/1]quit

[R3]undo interface LoopBack 3

Info: This operation may take a few seconds. Please wait for a

moment...succeeded.

[R3]undo interface LoopBack 4

Info: This operation may take a few seconds. Please wait for a

moment...succeeded.

[R3]undo interface LoopBack 5

Info: This operation may take a few seconds. Please wait for a

moment...succeeded.