BGP实验

实验要求

使用BGP，按照真实网络环境的逻辑配置；实现所有PC间可以互相通讯。

拓扑图

一、配置IP地址和环回

R1：
[r1]int lo0
[r1-LoopBack0]ip address 1.1.1.1 24
[r1-LoopBack0]int g0/0/0
[r1-GigabitEthernet0/0/0]ip address 12.1.1.1 24
[r1-GigabitEthernet0/0/0]int g0/0/1
[r1-GigabitEthernet0/0/1]ip address 11.1.1.1 24

R2：
[r2]int lo0
[r2-LoopBack0]ip address 2.2.2.2 24
[r2-LoopBack0]int g0/0/0
[r2-GigabitEthernet0/0/0]ip address 12.1.1.2 24
[r2-GigabitEthernet0/0/0]int g0/0/1
[r2-GigabitEthernet0/0/1]ip address 23.1.1.1 24
[r2-GigabitEthernet0/0/1]int g0/0/2
[r2-GigabitEthernet0/0/2]ip address 22.1.1.1 24

R3：
[r3]int lo0
[r3-LoopBack0]ip address 3.3.3.3 24