目录
拓扑图
配置IP
[R1]int g0/0/0
[R1-GigabitEthernet0/0/0]ip add 192.168.1.254 24
[R1-GigabitEthernet0/0/0]int g0/0/1
[R1-GigabitEthernet0/0/1]ip add 192.168.2.254 24
[R1-GigabitEthernet0/0/1]int g0/0/2
[R1-GigabitEthernet0/0/2]ip add 12.1.1.1 30
[R1-GigabitEthernet0/0/2]int g4/0/0
[R1-GigabitEthernet4/0/0]ip add 13.1.1.1 30
[R2]INT G0/0/0
[R2-GigabitEthernet0/0/0]ip add 12.1.1.2 30
[R2-GigabitEthernet0/0/2]int g0/0/1
[R2-GigabitEthernet0/0/1]ip add 100.1.1.1 30
[R2]interface LoopBack 0
[R2-LoopBack0]ip add 1.1.1.1 32
[R3]int g0/0/0
[R3-GigabitEthernet0/0/0]ip add 13.1.1.2 30
[R3-GigabitEthernet0/0/0]int g0/0/1
[R3-GigabitEthernet0/0/1]ip add 100.1.1.2 30
[R3-GigabitEthernet0/0/1]q
[R3]int LoopBack 0
[R3-LoopBack0]ip add 2.2.2.2 32