静态路由实验-优快云博客

一、实验拓扑

二、实验要求

1.除了R5的环回地址固定5.5.5.0/24，其他所有网段基于192.168.1.0/24进行合理的IP地址划分；
2.R1-R4每个路由器存在两个环回接口，用于模拟连接Pc网段;地址也在192.168.1.0/24这个网络范围内；
3.R1-R4上不能直接编写到达5.5.5.0/24的静态路由，但依然可以访问；
4.全网可达，尽量减少每台路由器路由条目数量，避免环路出现；
5.R4与R5间，正常1000M链路通信，故障时自动改为100M。

三、IP划分

可将192.168.1.0/24划分为五个大网段

（1）192.168.1.0/27---骨干链路

继续将骨干链路划分为6个小网段

192.168.1.0/30
192.168.1.4/30
192.168.1.8/30
192.168.1.12/30
192.168.1.16/30
192.168.1.20/30
（2）192.168.1.32/27---R1环回

192.168.1.32/28

192.168.1.48/28

（3）192.168.1.64/27---R2环回

192.168.1.64/28

192.168.1.80/28

（4）192.168.1.96/27---R3环回

192.168.1.96/28

192.168.1.112/28

（5）192.168.1.128/27---R4环回

192.168.1.128/28

192.168.1.144/28

四、配置IP地址

[R1]int g0/0/0
[R1-GigabitEthernet0/0/0]ip add 192.168.1.1 30
[R1-GigabitEthernet0/0/0]int g0/0/1
[R1-GigabitEthernet0/0/1]ip add 192.168.1.5 30
[R1]int l0
[R1-LoopBack0]ip add 192.168.1.33 28
[R1-LoopBack0]int l1
[R1-LoopBack1]ip add 192.168.1.49 28

[R2]int g0/0/0
[R2-GigabitEthernet0/0/0]ip ad 192.168.1.2 30
[R2-GigabitEthernet0/0/0]int g0/0/1
[R2-GigabitEthernet0/0/1]ip ad 192.168.1.9 30
[R2]int l0
[R2-LoopBack0]ip ad 192.168.1.65 28
[R2-LoopBack0]int l1
[R2-LoopBack1]ip ad 192.168.1.81 28

[R3]int g0/0/0
[R3-GigabitEthernet0/0/0]ip ad 192.168.1.6 30
[R3-GigabitEthernet0/0/0]int g0/0/1
[R3-GigabitEthernet0/0/1]ip ad 192.168.1.13 30
[R3]int l0
[R3-LoopBack0]ip ad 192.168.1.97 28
[R3-LoopBack0]int l1
[R3-LoopBack1]ip ad 192.168.1.113 28

[R4]int g0/0/0
[R4-GigabitEthernet0/0/0]ip ad 192.168.1.10 30
[R4-GigabitEthernet0/0/0]int g0/0/1
[R4-GigabitEthernet0/0/1]ip ad 192.168.1.14 30
[R4-GigabitEthernet0/0/1]int g0/0/2
[R4-GigabitEthernet4/0/0]ip ad 192.168.1.17 30
[R4-GigabitEthernet4/0/0]int g4/0/0
[R4-GigabitEthernet0/0/2]ip ad 192.168.1.21 30
[R4]int l0
[R4-LoopBack0]ip ad 192.168.1.129 28
[R4-LoopBack0]int l1
[R4-LoopBack1]ip ad 192.168.1.145 28

[R5]int g0/0/0
[R5-GigabitEthernet0/0/1]ip add 192.168.1.18 30
[R5]int g0/0/1
[R5-GigabitEthernet0/0/0]ip add 192.168.1.22 30
[R5]int l0
[R5-LoopBack0]ip ad 5.5.5.5 24

五、配置路由

[R1]ip route-static 192.168.1.64 27 192.168.1.2
[R1]ip route-static 192.168.1.96 27 192.168.1.6
[R1]ip route-static 192.168.1.8 30 192.168.1.2
[R1]ip route-static 192.168.1.12 30 192.168.1.6
[R1]ip route-static 192.168.1.128 27 192.168.1.2
[R1]ip route-static 192.168.1.128 27 192.168.1.6
[R1]ip route-static 192.168.1.16 30 192.168.1.2
[R1]ip route-static 192.168.1.16 30 192.168.1.6

[R2]ip route-static 192.168.1.32 27 192.168.1.1
[R2]ip route-static 192.168.1.128 27 192.168.1.10
[R2]ip route-static 192.168.1.96 27 192.168.1.1
[R2]ip route-static 192.168.1.96 27 192.168.1.10
[R2]ip route-static 192.168.1.16 30 192.168.1.10
[R2]ip route-static 192.168.1.4 30 192.168.1.1
[R2]ip route-static 192.168.1.12 30 192.168.1.10

[R3]ip route-static 192.168.1.32 27 192.168.1.5
[R3]ip route-static 192.168.1.0 30 192.168.1.5
[R3]ip route-static 192.168.1.128 27 192.168.1.14
[R3]ip route-static 192.168.1.8 30 192.168.1.14
[R3]ip route-static 192.168.1.16 30 192.168.1.14
[R3]ip route-static 192.168.1.64 27 192.168.1.5
[R3]ip route-static 192.168.1.64 27 192.168.1.14

[R4]ip route-static 192.168.1.96 27 192.168.1.13
[R4]ip route-static 192.168.1.4 30 192.168.1.13
[R4]ip route-static 192.168.1.64 27 192.168.1.9
[R4]ip route-static 192.168.1.0 30 192.168.1.9
[R4]ip route-static 192.168.1.32 27 192.168.1.9
[R4]ip route-static 192.168.1.32 27 192.168.1.13

[R5]ip route-static 192.168.1.128 27 192.168.1.17
[R5]ip route-static 192.168.1.8 30 192.168.1.17
[R5]ip route-static 192.168.1.12 30 192.168.1.17
[R5]ip route-static 192.168.1.64 27 192.168.1.17
[R5]ip route-static 192.168.1.0 30 192.168.1.17
[R5]ip route-static 192.168.1.32 27 192.168.1.17
[R5]ip route-static 192.168.1.96 27 192.168.1.17
[R5]ip route-static 192.168.1.4 30 192.168.1.17

[R5]ip route-static 192.16.1.0 255.255.255.252 192.168.1.21
[R5]ip route-static 192.168.1.4 255.255.255.252 192.168.1.21
[R5]ip route-static 192.168.1.8 255.255.255.252 192.168.1.21
[R5]ip route-static 192.168.1.12 255.255.255.252 192.168.1.21
[R5]ip route-static 192.168.1.32 255.255.255.252 192.168.1.21
[R5]ip route-static 192.168.1.64 255.255.255.252 192.168.1.21
[R5]ip route-static 192.168.1.96 255.255.255.252 192.168.1.21
[R5]ip route-static 192.168.1.128 255.255.255.252 192.168.1.21