手把手教你用Packet_Tracer配PPPoE.doc

手把手教你用Packet Tracer配PPPoE 网上找了很多关于配PPPOE的帖子，但很多都不适合Packet Tracer上的设备，有的部份路由命令没有，自然也就做不出，经过不断的摸索总结，终于在Packet Tracer上实现了PPPOE的试验，写出来与大家一起分享，共同进步。实验拓扑图如下：第一步：配置VPDN：RouterenRouter#configConfiguring from terminal, memory, or network terminal? Enter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname ispisp(config)#vpdn enableisp(config)#vpdn-group xxx /XXX可替isp(config-vpdn)#accept-dialinisp(config-vpdn-acc-in)#protocol pppoe % PPPoE config from vpdn-group is converted to pppoe-profile based config.% Continue PPPoE configuration under bba-group pppoe global%LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, changed state to up% PPPoE config from vpdn-group is converted to pppoe-profile based config.% Continue PPPoE configuration under bba-group pppoe globalisp(config-vpdn-acc-in)#virtual-template 1% PPPoE config from vpdn-group is converted to pppoe-profile based config.% Continue PPPoE configuration under bba-group pppoe globalisp(config-vpdn-acc-in)#exitisp(config-vpdn)#exitisp(config)#第二步：配用户名密码数据库（可多配几个不同的用户名和密码）isp(config)#username admin password adminisp(config)#username user password user /示例配的两个用户，也可只配一个第三步：配分配的IP地址池isp(config)#ip local pool xxx 220.10.0.10 220.10.0.100 /xxx可替换第四步：配模板接口isp(config)#inter virtual-Template 1isp(config-if)#ip unnumbered f0/0 /使用F0/0接口接入路由isp(config-if)#peer default ip address pool xxx /前面定义的IP地址池isp(config-if)#ppp authentication chap /设置验证方式AAA: Warning, authentication list default is not defined for PPP.第五步：配置F0/0接口isp(config-if)#inter f0/0isp(config-if)#pppoe enableisp(config-if)#ip add 220.10.0.1 255.255.255.0 /如仅内网通信可不配IPisp(config-if)#no shutdown%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, chan