Router-A路由器作为认证端,需要配置本端 PPP 协议的认证方式为 PAP 这个要咋配
时间: 2024-12-18 15:28:46 浏览: 27
为了配置Router-A路由器作为认证端,并使用PAP(Password Authentication Protocol)进行认证,你需要按照以下步骤操作:
### 1. 配置AAA(Authentication, Authorization, and Accounting)
首先,进入AAA视图并配置本地用户及其密码。
```plaintext
[Router-A] aaa
[Router-A-aaa] local-user Jan20 password cipher Jan20@123
[Router-A-aaa] local-user Jan20 service-type ppp
[Router-A-aaa] quit
```
### 2. 配置串行接口
接下来,配置串行接口(Serial 1/0/0)使用PPP协议,并设置PAP认证模式。
```plaintext
[Router-A] interface Serial 1/0/0
[Router-A-Serial1/0/0] link-protocol ppp
[Router-A-Serial1/0/0] ppp authentication-mode pap
[Router-A-Serial1/0/0] quit
```
### 3. 检查链路状态
配置完成后,关闭并重新打开接口,使链路重新协商,并检查链路状态和连通性。
```plaintext
[Router-A] interface Serial 1/0/0
[Router-A-Serial1/0/0] shutdown
[Router-A-Serial1/0/0] undo shutdown
[Router-A-Serial1/0/0] quit
[Router-A] display ip interface brief
```
### 4. 对端配置PAP验证
在Router-B上配置被认证端的PAP验证。确保用户名和密码与Router-A上的配置一致。
```plaintext
[Router-B] interface Serial 1/0/0
[Router-B-Serial1/0/0] link-protocol ppp
[Router-B-Serial1/0/0] ppp pap local-user Jan20 password cipher Jan20@123
[Router-B-Serial1/0/0] quit
```
### 5. 再次检查链路状态和连通性
最后,再次检查链路状态和连通性,确保PAP认证成功。
```plaintext
[Router-A] display ip interface brief
[Router-B] display ip interface brief
```
### 总结
以上步骤确保了Router-A作为认证端,使用PAP协议对Router-B进行身份验证。通过这些配置,你可以验证链路的连通性和PAP认证的成功与否。
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