网工实验——RIP配置

网络拓扑图

配置

1.为每台设备配置ip地址

AR4

<Huawei>u t m
<Huawei>sys
[Huawei]sysname AR4
[AR4]int g0/0/0
[AR4-GigabitEthernet0/0/0]ip address 172.16.1.1 24
[AR4-GigabitEthernet0/0/0]q#下面配置换回口，模拟网
[AR4]int LoopBack 0
[AR4-LoopBack0]ip address 192.168.1.1 30
[AR4-LoopBack0]int LoopBack 1
[AR4-LoopBack1]ip address 192.168.1.5 30
[AR4-LoopBack1]int LoopBack2
[AR4-LoopBack2]ip address 192.168.1.9 30
[AR4-LoopBack2]int LoopBack3
[AR4-LoopBack3]ip address 192.168.1.13 30

AR5

<Huawei>u t m
<Huawei>sys
[Huawei]sysname AR5
[AR5]int g0/0/0
[AR5-GigabitEthernet0/0/0]ip address 172.16.1.2 24
[AR5-GigabitEthernet0/0/0]int g0/0/1
[AR5-GigabitEthernet0/0/1]ip address 172.16.2.1 24
[AR5-GigabitEthernet0/0/1]int g0/0/2
[AR5-GigabitEthernet0/0/2]ip address 172.16.3.1 24

AR3

<Huawei>u t m
<Huawei>sys
[Huawei]sysname AR3
[AR3]int g0/0/0
[AR3-GigabitEthernet0/0/0]ip address 172.16.3.2 24
[AR3-GigabitEthernet0/0/0]q
[AR3]int LooPBack0
[AR3-LoopBack0]ip address 8.8.8.8 32

AR6

<Huawei>u t m
<Huawei>sys
[AR]sysname AR6
[AR6]int g0/0/0
[AR6-GigabitEthernet0/0/0]ip address 172.16.2.2 24
[AR6-GigabitEthernet0/0/0]int g0/0/1
[AR6-GigabitEthernet0/0/1]ip address 192.168.2.1 24

配置PC

2.配置RIP

AR4

[AR4]rip 
[AR4-rip-1]version 2
[AR4-rip-1]undo summary 
[AR4-rip-1]network 172.16.0.0
[AR4-rip-1]network 192.168.1.0

AR5

[AR5]rip
[AR5-rip-1]version 2
[AR5-rip-1]undo summary 
[AR5-rip-1]network 172.16.0.0

AR3

[AR3]rip
[AR3-rip-1]version 2
[AR3-rip-1]undo summary 
[AR3-rip-1]network 172.16.0.0

AR6

[AR6]rip
[AR6-rip-1]version 2
[AR6-rip-1]undo summary
[AR6-rip-1]network 172.16.0.0
[AR6-rip-1]network 192.168.2.0

查看路由表

以AR4为例子

[AR4]dis ip routing-table protocol rip

3.优化

1.对AR3的路由进行汇总以减少路由条目

[AR4]int g0/0/0
[AR4-GigabitEthernet0/0/0]rip summary-address 192.168.1.0 255.255.255.240

2.认证

明文认证：

AR4

[AR4-GigabitEthernet0/0/0]rip authentication-mode simple abc 

AR5

[AR5]int g0/0/0
[AR5-GigabitEthernet0/0/0]rip authentication-mode simple abc

密文认证

AR5

[AR5-GigabitEthernet0/0/0]int g0/0/1
[AR5-GigabitEthernet0/0/1]rip authentication-mode md5 nonstandard abc 1

AR6

[AR6]int g0/0/0
[AR6-GigabitEthernet0/0/0]rip authentication-mode md5 nonstandard abc 1

3.出口路由宣告默认路由，否则主机无法ping通过8.8.8.8

AR3

[AR3]rip
[AR3-rip-1]default-route originate