cisco路由器上实现的CHAP认证

cxin

一、Router1的配置如下：　　Router>enable
　　Router#configure terminal
　　Enter configuration commands, one per line.  End with CNTL/Z.
　　Router(config)#hostname Router1
　　Router1(config)#interface ethernet 0/0
　　Router1(config-if)#ip address 192.168.10.1 255.255.255.0
　　Router1(config-if)#no shutdown
　　%LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up
　　Router1(config-if)#exit
　　Router1(config)#interface serial 0/0
　　Router1(config-if)#ip address 10.10.10.1 255.255.255.252
　　Router1(config-if)#clock rate 64000
　　Router1(config-if)#no shutdown
　　%LINK-3-UPDOWN: Interface Serial0/0, changed state to up
　　%LINK-3-UPDOWN: Interface Serial0/0, changed state to down
　　%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down
　　Router1(config-if)#exit
　　%LINK-3-UPDOWN: Interface Serial0/0, changed state to up
　　%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up
　　Router1(config)#ip route 192.168.20.0 255.255.255.0 10.10.10.1
　　Router1(config)#username Router2 password cisco
　　Router1(config)#interface serial 0/0
　　Router1(config-if)#encapsulation ppp
　　%LINK-3-UPDOWN: Interface Serial0/0, changed state to down
　　%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down
　　Router1(config-if)#ppp authentication chap
　　Router1(config-if)#exit
　　Router1(config)#exit
　　Router1#copy running-config startup-config
　　Destination filename [startup-config]?
　　Building configuration...
　　[OK]
　　%LINK-3-UPDOWN: Interface Serial0/0, changed state to up
　　%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to up