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2024年8月5日 20:11:00

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1. 基础部分/练习/0805练习.md Normal file
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# 0805_练习
![image-20240805193950830](https://picgo-noriu.oss-cn-beijing.aliyuncs.com/Images/image-20240805193950830.png)
1. 设置所有PC的IP地址、子网掩码、网关
2. R1设置
```
// 基础设置
<Huawei>u t m
[Huawei]sysname R1
// 配置端口
[R1]int g 0/0/0
[R1-GigabitEthernet0/0/0]ip a 192.168.10.254 24
[R1]int g 0/0/1
[R1-GigabitEthernet0/0/1]ip a 192.168.20.254 24
[R1]int g 0/0/2
[R1-GigabitEthernet0/0/2]ip a 192.168.30.254 24
// 配置静态路由
[R1]ip route-static 192.168.40.0 24 192.168.30.253
// 配置aaa认证
[R1]aaa
[R1-aaa]local-user admin password cipher 123456
[R1-aaa]local-user admin service-type telnet
[R1-aaa]local-user admin privilege level 15
[R1]user-interface vty 0 4
[R1-ui-vty0-4]authentication-mode aaa
[R1-ui-vty0-4]protocol inbound telnet
[R1]telnet server enable
<R1>save
```
3. R2设置
```
// 基础设置
<Huawei>u t m
[Huawei]sysname R2
// 配置端口
[R2]int g 0/0/0
[R2-GigabitEthernet0/0/0]ip a 192.168.30.253 24
[R2]int g 0/0/1
[R2-GigabitEthernet0/0/1]ip a 192.168.40.254 24
// 配置静态路由
[R2]ip route-static 192.168.10.0 24 192.168.30.254
[R2]ip route-static 192.168.20.0 24 192.168.30.254
// 配置aaa认证
[R2]aaa
[R2-aaa]local-user admin password cipher 123456
[R2-aaa]local-user admin service-type telnet
[R2-aaa]local-user admin privilege level 15
[R2]user-interface vty 0 4
[R2-ui-vty0-4]authentication-mode aaa
[R2-ui-vty0-4]protocol inbound telnet
[R2]telnet server enable
<R1>save
```
4. SW4设置
```
// 基础配置
<Huawei>u t m
[Huawei]sysname SW4
// VLAN及IP
[SW4]int v 1
[SW4-Vlanif1]ip a 192.168.40.2 24
// 配置静态路由
[SW4]ip route-static 192.168.10.0 24 192.168.40.254
[SW4]ip route-static 192.168.20.0 24 192.168.40.254
[SW4]ip route-static 192.168.30.0 24 192.168.40.254
<SW4>save
```
5. 测试
```
在SW4中：
ping 192.168.10.1
ping 192.168.20.1
ping 192.168.40.1
telnet 192.168.30.254 // 远程连接R1
telnet 192.168.40.254 // 远程连接R2
```