R1模擬為客戶端????R2為server端

PPPoE-server(config)#vpdn enable啟用虛擬專用網(wǎng)?

PPPoE-server(config)#int e0/0

PPPoE-server(config-if)#no shutdown

PPPoE-server(config-if)#ex

PPPoE-server(config)#username admin password cisco做一個本地認證的?用戶名??密碼

PPPoE-server(config)#service dhcp ????? ??????????????????????????開啟DHCP

PPPoE-server(config)#ip dhcp pool client ??????????????? ?????????????????給client發(fā)送

PPPoE-server(dhcp-config)#network 100.1.1.1 255.255.255.0發(fā)送的地址?

PPPoE-server(dhcp-config)#default-router 100.1.1.254 ???

PPPoE-server(dhcp-config)#dns-server 8.8.8.8

PPPoE-server(dhcp-config)#domain-name cisoc.com

PPPoE-server(dhcp-config)#ex

PPPoE-server(config)#interface virtual-template 1 ?? ???????????設(shè)置給對方撥號的模板

PPPoE-server(config-if)#encapsulation ppp ?????????? ?????????????封裝PPP

PPPoE-server(config-if)#ppp authentication chap ??????? ??????????是由CHAP做認證

PPPoE-server(config-if)#peer default ip address dhcp-pool client當對方撥號成功后?使用?這個地址池client ?做一個分發(fā)

PPPoE-server(config-if)#ip mtu 1492做以一個優(yōu)化????因為PPPoE會額外的添加8字節(jié)的開銷，防止超過MTU導(dǎo)致丟包

PPPoE-server(config-if)#no shutdown

PPPoE-server(config-if)#ip add 100.1.1.254 255.255.255.0接口配置地址

PPPoE-server(config-if)#no shutdown

PPPoE-server(config-if)#ex

PPPoE-server(config)#bba

PPPoE-server(config)#bba-group pppoe global ?? ??????????????起一個BBA組??使用?global

PPPoE-server(config-bba-group)#

PPPoE-server(config-bba-group)#virtual-template 1 ???? ?????????調(diào)用virtual-template 1

PPPoE-server(config-bba-group)#ex

PPPoE-server(config)#int e0/0

PPPoE-server(config-if)#pppoe enable group global調(diào)用?BBA組

PPPoE-server(config-if)#

?

?

pppoe-client(config)#vpdn enable?

pppoe-client(config)#int dialer 1 ??? ???????????????????????創(chuàng)建dialer口

pppoe-client(config-if)#dialer pool 100起撥號池?100 ?一定要一致

pppoe-client(config-if)#encapsulation ppp ?? ???????????????封裝PPP

pppoe-client(config-if)#ppp chap hostname admin出示用戶名

pppoe-client(config-if)#ppp chap password cisco

pppoe-client(config-if)#ip add negotiated撥號完成后去請求地址

pppoe-client(config-if)#ip mtu 1492

pppoe-client(config-if)#ppp ipcp route default指定缺省路由去往對方?

pppoe-client(config-if)#no shutdown

pppoe-client(config-if)#ex

pppoe-client(config)#int e0/0

pppoe-client(config-if)#no shutdown

pppoe-client(config-if)#pppoe-client dial-pool-number 100???關(guān)聯(lián)和撥號池一致

pppoe-client(config-if)#

*Aug 28 06:23:14.064: %DIALER-6-BIND: Interface Vi1 bound to profile Di1

*Aug 28 06:23:14.070: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up

現(xiàn)在提示日志一個撥號口已經(jīng)起來了

已經(jīng)拿到了地址

此次僅為同學(xué)們演示思科PPPoE實驗。