nat实验报告

实验拓扑下

 首先我们对路由器进行配置

AR1

[r1]interface g0/0/0
[r1-GigabitEthernet0/0/0]ip address 192.168.1.1 24
[r1-GigabitEthernet0/0/0]interface g0/0/1
[r1-GigabitEthernet0/0/1]ip address 12.1.1.1 24
[r1-GigabitEthernet0/0/1]q
//接口配置
[r1]ip route-static 0.0.0.0 0 12.1.1.2
[r1]display ip routing-table 

//缺省路由
[r1]acl 2000
[r1-acl-basic-2000]rule permit source 192.168.1.0 0.0.0.255
[r1-acl-basic-2000]q
[r1]interface g0/0/1
[r1-GigabitEthernet0/0/1]nat outbound 2000

[r1-GigabitEthernet0/0/1]nat server protocol  tcp global current-interface 88 in
side  192.168.1.10 80
Warning:The port 80 is well-known port. If you continue it may cause function fa
ilure.
Are you sure to continue?[Y/N]:y
[r1-GigabitEthernet0/0/1]nat server protocol  tcp global current-interface 80 in
side  192.168.1.20 80
//端口映射

AR2

[r2]interface g0/0/0
[r2-GigabitEthernet0/0/0]ip address 12.1.1.2 24
[r2-GigabitEthernet0/0/0]interface g0/0/1
[r2-GigabitEthernet0/0/1]ip address 1.1.1.1 24
[r2-GigabitEthernet0/0/1]q

 配置完成之后，我们来进行测试

 

至此，本次实验结束