单臂路由和静态路由综合运用

拓扑图

整体思路

两边做单臂路由r1-r3做静态路由

首先配置交换机单臂路由两台pc设置vlan 10 20 端口模式开启acess

[sw1]vlan batch 10 20
[sw1]int e0/0/1 
[sw1-Ethernet0/0/1]port link-type access 
[sw1-Ethernet0/0/1]port default vlan 10
[sw1-Ethernet0/0/1]un sh
[sw1-Ethernet0/0/1]int e0/0/2 
[sw1-Ethernet0/0/2]port link-type access 
[sw1-Ethernet0/0/2]port default vlan 20
[sw1-Ethernet0/0/2]un sh

路由器到交换机开启trunk端口允许所有vlan通过

[sw1]int g0/0/1
[sw1-GigabitEthernet0/0/1]port link-type trunk 
[sw1-GigabitEthernet0/0/1]port trunk allow-pass vlan all 
[sw1-GigabitEthernet0/0/1]un sh

另一台交换机同样如上配置,然后我们去做路由器子端口划分

[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]un sh
[r1-GigabitEthernet0/0/0]int g0/0/0.1
[r1-GigabitEthernet0/0/0.1]vlan-type dot1q 10 default 
[r1-GigabitEthernet0/0/0.1]ip add 192.168.10.1 24
[r1-GigabitEthernet0/0/0.1]un sh.
[r1-GigabitEthernet0/0/0.1]int g0/0/0.2
[r1-GigabitEthernet0/0/0.2]vlan-type dot1q 20 default 
[r1-GigabitEthernet0/0/0.2]ip add 192.168.20.1 24
[r1-GigabitEthernet0/0/0.2]un sh 

r3同样配置,配置完成后就该做静态路由了。中间的r2打个比方就相当于中转站,两边数据传输都要从这个中转站经过所以中间要配置两边的,而两边的要把数据丢给中间才能传输过去,一条是备用所以我们调整优先级比60高就行,下一跳是下一个路由器的第一个接口这是传输入口。

首先把地址配置进去

r1:

[r1]int g0/0/1
[r1-GigabitEthernet0/0/1]ip add 12.1.1.1 24
[r1-GigabitEthernet0/0/1]un sh

r2:

[r2]int g0/0/0
[r2-GigabitEthernet0/0/0]ip add 12.1.1.2 24
[r2-GigabitEthernet0/0/0]un sh
[r2-GigabitEthernet0/0/0]int g0/0/2
[r2-GigabitEthernet0/0/2]ip add 23.1.1.1 24
[r2-GigabitEthernet0/0/2]un sh
[r2-GigabitEthernet0/0/2]int g0/0/1
[r2-GigabitEthernet0/0/1]ip add 32.1.1.1 24
[r2-GigabitEthernet0/0/1]un sh

r3:

[r3]int g0/0/1
[r3-GigabitEthernet0/0/1]ip add 23.1.1.2 24
[r3-GigabitEthernet0/0/1]un sh
[r3-GigabitEthernet0/0/1]int g0/0/0
[r3-GigabitEthernet0/0/0]ip add 32.1.1.2 24
[r3-GigabitEthernet0/0/0]un sh

因为r1要传输给r3,中间经过r2这中转站所以先给r2,r3要给r1也是先经过r2这个中转站,两边做个默认路由0.0.0.0 0.0.0.0。

r1:

[r1]ip route-static 0.0.0.0 0.0.0.0 12.1.1.2 

r2:

[r2]ip route-static 192.168.10.0 24 12.1.1.1

[r2]ip route-static 192.168.30.0 24 23.1.1.2
[r2]ip route-static 192.168.40.0 24 23.1.1.2
[r2]ip route-static 192.168.20.0 24 12.1.1.1
[r2]ip route-static 192.168.30.0 24 32.1.1.2 preference 70
[r2]ip route-static 192.168.40.0 24 32.1.1.2 preference 70

r3:


[r3]ip route-static 192.168.10.0 24 23.1.1.1
[r3]ip route-static 192.168.20.0 24 23.1.1.1
[r3]ip route-static 192.168.10.0 24 32.1.1.1 preference 70
[r3]ip route-static 192.168.20.0 24 32.1.1.1 preference 70

pc设置一下这就设置大功告成了!

咱们去ping一下


 

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转载自blog.csdn.net/weixin_48190887/article/details/106965833