一、实验要求:
1、R6为ISP只能配置ip地址,R1-5的环回为私有网段
2、R1/4/5为全连的MGRE结构,R1/2/3为星型的拓扑结构,R1为中心站点
3、所有私有网段可以互相通讯,私有网段使用OSPF协议完成
二、实验步骤 :
1.配置相关IP
2.配置缺省
3.R1/4/5为全连的MGRE结构
4.R1/2/3为星型的拓扑结构
私有网段ospf
手工修改工作接口方式等
[R1]interface Tunnel 0/0/0
[R1-Tunnel0/0/0]ospf network-type broadcast
[R1]interface Tunnel 0/0/1
[R1-Tunnel0/0/1]ospf network-type broadcast
[R2]interface Tunnel 0/0/1
[R2-Tunnel0/0/1]ospf network-type broadcast
[R2-Tunnel0/0/1]ospf dr-priority 0
[R3]int Tunnel 0/0/1
[R3-Tunnel0/0/1]ospf network-type broadcast
[R3-Tunnel0/0/1]ospf dr-priority 0
[R4]int Tunnel 0/0/0
[R4-Tunnel0/0/0]ospf network-type broadcast
[R5]int Tunnel 0/0/0
[R5-Tunnel0/0/0]ospf network-type broadcast
测试