OSPF多区域配置实验

一.实验环境

实验环境：GNS3，C2691路由器

二.实验拓扑图<img src="C:\Users\mc\AppData\Roaming\Typora\typora-user-images\1571840381856.png" alt="1571840381856" style="zoom:67%;" />

三.实验步骤

我们先把最基本的步骤做好，我们先把所有接口的地址给配好。R1-R4如图<img src="https://cache.tdyun.com/upload/information/20200309/33/53300.jpg" alt="mark" style="zoom:75%;" />

<img src="C:\Users\mc\AppData\Roaming\Typora\typora-user-images\1571840686117.png" alt="1571840686117" style="zoom:67%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53301.jpg" alt="mark" style="zoom:75%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53302.jpg" alt="mark" style="zoom:75%;" />

接下来设置好loopback，依次如图

<img src="https://cache.tdyun.com/upload/information/20200309/33/53303.jpg" alt="mark" style="zoom:75%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53304.jpg" alt="mark" style="zoom:75%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53305.jpg" alt="mark" style="zoom:75%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53306.jpg" alt="mark" style="zoom:75%;" />

接下来将网段分区域，如下图。<img src="C:\Users\mc\AppData\Roaming\Typora\typora-user-images\1571841846350.png" alt="1571841846350" style="zoom:67%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53307.jpg" alt="mark" style="zoom:75%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53308.jpg" alt="mark" style="zoom:75%;" />

<img src="https://cache.tdyun.com/upload/information/20200309/33/53309.jpg" alt="mark" style="zoom:75%;" />

至此，ospf多区域配置实验完毕。可以去ping下pc机试试。pc机ip设置地址自行设置。