RIP综合实验

实验要求

1、R1-R3地址为192.168.1.0/24；亲哥合理分配
2、R3的环回为3.3.3.0/24，该网段不能在rip中宣告
3、整个网络使用RIPV2，全网可达，路由表汇总，放置环路，保障更新安全，加快收敛

实验拓扑图

实验步骤

1、配置IP

[r1]int LoopBack 1
[r1-LoopBack1]ip add 192.168.1.65 27	
[r1-LoopBack1]int loopback 2
[r1-LoopBack2]ip add 192.168.1.97 27
[r1-LoopBack2]int g0/0/0
[r1-GigabitEthernet0/0/0]ip add 192.168.1.1 30

[r2]int g0/0/0
[r2-GigabitEthernet0/0/0]ip add 192.168.1.2 30
[r2-GigabitEthernet0/0/0]int loopback 1
[r2-LoopBack1]ip add 192.168.1.129 27
[r2-LoopBack1]int loopback 2
[r2-LoopBack2]ip add 192.168.1.161 27
[r2-LoopBack2]int g0/0/1
[r2-GigabitEthernet0/0/1]ip add 192.168.1.5 30

[r3]int LoopBack1
[r3-LoopBack1]ip add 3.3.3.3 24
[r3-LoopBack1]int g0/0/0
[r3-GigabitEthernet0/0/0]ip add 192.168.1.6 30

2、使用ripv2版本进行宣告（R1,R2,R3命令一样）

[r1]rip 
[r1-rip-1]version 2
[r1-rip-1]network 192.168.1.0

3.全网可达（3.3.3.0/24,配置缺省路由）

[r3-rip-1]default-route originate 

4、手工汇总

[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]rip sum	
[r1-GigabitEthernet0/0/0]rip summary-address 192.168.1.64 255.255.255.192

[r2-GigabitEthernet0/0/0]int g0/0/1
[r2-GigabitEthernet0/0/1]rip summary-address 192.168.1.128 255.255.255.192
[r2-GigabitEthernet0/0/1]int g0/0/0
[r2-GigabitEthernet0/0/0]rip summary-address 192.168.1.128 255.255.255.192

5、防止环路（汇总之后可能会出现环路）

[r1]ip route-static 192.168.1.64 26 NULL 0

[r2]ip route-static 192.168.1.128 26 NULL 0

6、保障更新安全

[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]rip authentication-mode md5 usual 123456
[r2]int g0/0/1
[r2-GigabitEthernet0/0/1]rip authentication-mode md5 usual 123456

7、加快收敛

[r1-rip-1]timers rip 15 90 150
[r2-rip-1]timers rip 15 90 150

8、测试