PAP 验证举例
1. 组网需求
如图1-2所示,路由器Quidway1 和Quidway2 之间用接口Serial3/0/0 互连,要求路
由器Quidway1 用PAP方式验证路由器Quidway2。
3. 配置步骤
(1) 配置路由器Quidway1:
[Quidway]aaa
[Quidway-aaa]local-user quidway2 password simple quidway
[Quidway-aaa] quit
[Quidway] interface serial 3/0/0
[Quidway-Serial3/0/0] ip address 10.110.0.1 255.0.0.0
[Quidway-Serial3/0/0] ppp authentication-mode pap
(2) 配置路由器Quidway2:
[Quidway] interface serial 3/0/0
[Quidway-Serial3/0/0] ip address 10.110.0.2 255.0.0.0
[Quidway-Serial3/0/0] ppp pap local-user quidway2 password simple quidway
CHAP 验证举例
1. 组网需求
在图1-2中,要求路由器Quidway1 用CHAP方式验证路由器Quidway2。
2. 配置步骤
在配置本地被对端以CHAP 方式验证时,作为Client 端在接口下与CHAP 相关
的配置有:
ppp chap user username
ppp chap password { cipher | simple } password
方法1:
作为认证端(Quidway1)的接口底下没有配置ppp chap user username
(1) 配置路由器Quidway1:
[Quidway]aaa
[Quidway-aaa] local-user quidway1 password simple hello
[Quidway-aaa] quit
[Quidway] interface serial 3/0/0
[Quidway-Serial3/0/0] ip address 10.110.0.1 255.0.0.0
[Quidway-Serial3/0/0] link-protocol ppp
[Quidway-Serial3/0/0] ppp authentication-mode chap
(2) 配置路由器Quidway2:
[Quidway] interface serial 3/0/0
[Quidway-Serial3/0/0] ip address 10.110.0.2 255.0.0.0
[Quidway-Serial3/0/0] link-protocol ppp
[Quidway-Serial3/0/0] ppp chap user quidway1
[Quidway-Serial3/0/0] ppp chap password simple hello
方法2:
作为认证端(Quidway1)的接口底下配置了ppp chap user username,例如quidway2。
这时如果被认证端(Quidway2)的AAA 中添加配置:
local-user quidway2 password simple hello
则不用在接口Serial3/0/0 下配置ppp chap password。
(3) 配置路由器Quidway1:
[Quidway]aaa
[Quidway-aaa] local-user quidway1 password simple hello
[Quidway-aaa] quit
[Quidway] interface serial 3/0/0
[Quidway-Serial3/0/0] ip address 10.110.0.1 255.0.0.0
[Quidway-Serial3/0/0] link-protocol ppp
[Quidway-Serial3/0/0] ppp chap user quidway2
[Quidway-Serial3/0/0] ppp authentication-mode chap
(4) 配置路由器Quidway2:
[Quidway] aaa
[Quidway-aaa] local-user quidway2 password simple hello
[Quidway] interface serial 3/0/0
[Quidway-Serial3/0/0] ip address 10.110.0.2 255.0.0.0
[Quidway-Serial3/0/0] link-protocol ppp
[Quidway-Serial3/0/0] ppp chap user quidway1