本次實驗選取的是兩個AR1220路由器和S5700交換機。
1、pppoe服務器配置(PPPoe Server路由器配置)
<Huawei>sys [Huawei]sysname Server//更改設備名稱為Server [Server]aaa [Server-aaa]authentication-scheme 163.com [Server-aaa]domain 163.com [Server-aaa-domain-163.com]authentication-scheme 163.com [Server-aaa-domain-163.com]quit [Server-aaa]local-user 0757@163.com password cipher 123456 //創建一個賬號0757@163.com密碼123456 [Server-aaa]local-user 0757@163.com service-type ppp//配置賬戶的認證類型為ppp [Server-aaa]quit [Server]ip pool pool1 [Server-ip-pool-pool1]gateway-list 192.168.10.1 //創建網關地址 [Server-ip-pool-pool1]network 192.168.10.0 mask 255.255.255.0 //指定地址池分配網段 [Server-ip-pool-pool1]quit [Server]interface Virtual-Template1//創建認證模板 [Server-Virtual-Template1]ppp authentication-mode chap domain 163.com [Server-Virtual-Template1]remote address pool pool1//關聯認證成功后分配的地址池 [Server-Virtual-Template1]ip add 192.168.10.1 255.255.255.0//為模板配置IP地址 [Server-Virtual-Template1]quit [Server]interface g0/0/0 [Server-GigabitEthernet0/0/0]pppoe-server bind Virtual-Template 1//在端口上應用認證模板 [Server-GigabitEthernet0/0/0]quit [Server]interface LoopBack 0 [Server-LoopBack0]ip add 100.100.100.101 24//利用這個IP驗證PC機在PPPoe連接后能否上公網 、
2、pppoe客戶端配置和dhcp客戶端配置（PPPoe-Client路由器配置)
<Huawei>sys [Huawei]sysname client//更改設備名稱為client [client]acl number 2001 //設置NAT的規則 [client-acl-basic-2001] rule 5 permit source 192.168.2.0 0.0.0.255 [client-acl-basic-2001]quit [client]dhcp enable //開啟dhcp服務 [client]ip pool dhcp-pool//創建DHCP地址池 [client-ip-pool-dhcp-pool]gateway-list 192.168.2.254//配置DHCP地址池分配的網關地址 [client-ip-pool-dhcp-pool]network 192.168.2.0 mask 255.255.255.0 //配置DHCP服務器分配的網段地址 [client-ip-pool-dhcp-pool]quit [client]interface GigabitEthernet0/0/1 [client-GigabitEthernet0/0/1]ip add 192.168.2.254 24//配置端口地址 [client-GigabitEthernet0/0/1] dhcp select global//在端口應用dhcp功能 [client-GigabitEthernet0/0/1]quit [client]interface Dialer0//配置撥號接口 [client-Dialer0]link-protocol ppp [client-Dialer0] ppp chap user 0757@163.com //配置chap認證賬號 [client-Dialer0] ppp chap password simple 123456 //配置chap認證密碼 [client-Dialer0] mtu 1492//修改MTU為1500-8=1492 ，1500是以太網最大傳輸單元，8是PPP頭部長度 [client-Dialer0] ip address ppp-negotiate//設置地址獲取方式為ppp協商，即通過pppoeserver獲取ip地址 [client-Dialer0] dialer user 0757@163.com [client-Dialer0] dialer bundle 1//配置撥號捆綁編號，此編號要與路由器撥號接口的編號一致 [client-Dialer0] nat outbound 2001//啟用NAT功能 [client-Dialer0]quit [client]dialer-rule //設置撥號規則為ip流量出發ppp撥號 [client-dialer-rule]dialer-rule 1 ip permit [client-dialer-rule]quit [client]interface g0/0/0 [client-GigabitEthernet0/0/0]pppoe-client dial-bundle-number 1 [client-GigabitEthernet0/0/0]quit
以下是配置完畢后的實驗截圖
client上獲取的ip地址
PC機上ping是成功的
