1. PPPoE PPTP L2TP 全解 讲师的 CSDN 博客地址 方伟、产品策划 http://my.csdn.net/windbaobao

2. PPPoE 2016-2-21 username pppoeuser password pppoepass interface FastEthernet0/0 ip address 17.16.2.1 255.255.255.0 pppoe enable group global interface Loopback0 ip address 10.0.0.1 255.255.255.0 bba-group pppoe global virtual-template 1 interface Virtual-Template1 ip unnumbered Loopback0 peer default ip address pool pppoe-pool ppp authentication chap ip local pool pppoe-pool 17.16.2.100 17.16.2.200

3. PPTP 2016-2-21 username pptpuser password 0 pptppass interface FastEthernet1/1 interface Loopback0 ip address 17.16.3.1 255.255.255.0 ip address 10.10.10.1 255.255.255.0 vpdn enable vpdn-group pptp accept-dialin protocol pptp virtual-template 2 interface Virtual-Template2 ip unnumbered Loopback0 peer default ip address pool pptp-pool ppp authentication chap ip local pool pptp-pool 192.168.10.1 192.168.10.100

4. L2TP 2016-2-21 username l2tpuser password 0 l2tppass interface FastEthernet1/1 interface Loopback0 ip address 17.16.3.1 255.255.255.0 ip address 10.10.10.1 255.255.255.0 vpdn enable vpdn-group l2tp accept-dialin protocol l2tp virtual-template 3 no l2tp tunnel authentication interface Virtual-Template3 ip unnumbered Loopback0 peer default ip address pool l2tp-pool ppp authentication chap ip local pool l2tp-pool 192.168.20.1 192.168.20.100

5. 实验的网络拓扑 2016-2-21

6. THANKS CSDN 网站： www.csdn.net 企业服务： http://ems.csdn.net/ 人才服务： http://job.csdn.net/ CTO 俱乐部： http://cto.csdn.net/ 高校俱乐部： http://student.csdn.net/ 程序员杂志： http://programmer.csdn.net/ CODE 平台： https://code.csdn.net/ 项目外包： http://www.csto.com/ CSDN 博客： http://blog.csdn.net/ CSDN 论坛： http://bbs.csdn.net/ CSDN 下载： http://download.csdn.net/ 本课程由 方伟（ Wales ）提供