PAP配置
R1 R2 两台路由器 R1为服务器 R2为客户端 (客户端与服务器开同步串行线的标识,DTE 客户端; DCE 服务端 )
R1: server
(config)#interface serial 1/1
(config-if)#ip address 12.12.12.1 255.255.255.0
(config-if)#clock rate 64000
(config-if)#no dhutdown
(config-if)#exit
(config)#Username owen password yinhe (为远端主机配置用户名和密码 )
(config)#Interface serial 1/1
(config-if)#Encapsulation ppp (启动PPP封装)
(config-if)#Ppp authentication pap (启动PAP验证)
R2:client
(config)#interface serial 1/0
(config-if)#ip address 12.12.12.2 255.255.255.0
(config-if)#no shutdown
(config-if)#exit
(config)#exit
#ping 12.12.12.1 (验证R1与R2之间能否通信)
#configure terminal
(config)#Interface serial 1/0
(config-if)#Encapsulation ppp (启动PPP封装)
(config-if)#Ppp pap sent-username owen password yinhe (验证密码和用户名)
CHAP配置
R1 R2 两台路由器 R1为服务器 R2为客户端 (客户端与服务器开同步串行线的标识,DTE 客户端; DCE 服务端 )
R1: server
(config)#interface serial 1/1
(config-if)#ip address 23.23.23.1 255.255.255.0
(config-if)#no shutdown
(config-if)#exit
(config)#username r2 password yinhe
(config)#interface serial 1/1
(config-if)#encapsulation ppp
(config-if)#ppp authentication chap
(config-if)#exit
R2: client
(config)#interface serial 1/0
(config-if)#ip address 23.23.23.2 255.255.255.0
(config-if)#no shutdown
(config-if)#exit
(config)#exit
#ping 23.23.23.1
#configure terminal
(config)#username r1 password yinhe
(config)#interface serial 11/0
(config-if)#encapsulation ppp
(config-if)#ppp authentication chap