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HP : 0 / 116
MP : 15 / 1262
EXP : 67%
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江湖小虾
   
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前几天在看书时发现了PPPOA这个词,说PPPOA主要用于ADSL,在RFC1483(已被RFC2686取代)中定义的,可是偶只知PPPOE, 纳闷之,google、baidu之,但还有一处不明:
在cisco 的路由器上, 如果用的是WIC-ADSL卡的,用来接线路,不用modem。应该是pppoA的吧?因为在路由器上显示的接口是atm0 ethernet卡,先接modem再接线路。这样是pppoe了吧?因为是ppp先被ethernet封装过了,
望赐教之, 不胜感激 ^_^
附上相关配置-----------------------------------------------------------------------------------------------------------
一.WIC-ADSL 卡接线路 vpdn enable no vpdn logging ! vpdn-group pppoe request-dialin protocol pppoe ! inter f0/0 ip add 192.168.0.1 255.255.255.0 ip nat inside ip tcp adjust-mss 1450
! inter ATM0 no ip address no atm ilmi-keepalive bundle-enable dsl operating-mode auto hold-queue 224 in
interface ATM0.1 POINT-TO-POINT pvc 8/35 此处的pvc值8/35要根据具体情况而定,咨询电信 pppoe-client dial-pool-number 1 ! inter dialer1 ip address negotiated ip nat outside encap ppp dialer pool 1 ppp authen pap callin ppp pap sent xxxx pass xxxx 用户名密码 ! ip nat inside source list 1 interface dialer1 overload ip calssess ip route 0.0.0.0 0.0.0.0 dialer1 no ip http server ! access-list 1 permit 192.168.0.0 0.0.0.255 ==============================
二.或者利用另外一个以太网口 接到 ADSL MODEM再接线路 hostname xxxx ip name-server x.x.x.x dns的地址 vpdn enable vpdn-group pppoe request-dialin protocol pppoe
inter f 0/0 ip add 192.168.0.1 255.255.255.0 ip nat inside
inter f 0/1 no ip address pppoe enable pppoe-client dial-pool-number 1
inter dialer 1 mut 1492 ip address negotiated ip nat outside encap ppp no ip mroute-cache dialer pool 1 dialer-group 1 no cdp enable ppp authen pap callin ppp pap sent xxx pass xxx 用户名密码
ip nat inside source list 1 inter dialer 1 overload ip classless ip route 0.0.0.0 0.0.0.0 dialer1 permanent no ip http server ip pim bidir-enable access-list 1 permit any dialer-list 1 protocol ip permit
仅供参考
-------------------------------------------------- 偶不好侵权, 上面相关配置内容出处 http://www.itpub.net/499401.html --------------------------------------------------------------------------------------------------------------------
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