【正文】 exit exit exit no autonegotiate exit no shutdownexitA:AC7750 configure port 3/1/3A:AC7750configport info port 3/1/3 description LiangPuHWOLT ethernet mode access encaptype qinq egressschedulerpolicy egress access egress queuegroup pppoe instance 1 create hostmatch dest pppoe create exit exit exit no autonegotiate exit no shutdown exitA:AC7750 configure lag 43A:AC7750configlag info description LiangPuHWOLT mode access encaptype qinq access adaptqos link exit port 1/1/9 port 3/1/3 lacp active administrativekey 32770 no shutdownexit. VPLS業(yè)務(wù)接入PPPoE動態(tài)創(chuàng)建vlan為了簡化撥號接入vlan的配置，通過vpls業(yè)務(wù)的默認vlan（*）匹配撥號接入的vlan通過msap策略賦予動態(tài)vlan的ESM屬性，如果出現(xiàn)OLT雙掛BRAS的情況，可同通過配置pppoepolicy設(shè)置相應(yīng)延時來實現(xiàn)冷備份。以下兩個節(jié)點通過外層的奇偶vlan實現(xiàn)業(yè)務(wù)冷備份。節(jié)點1的lag 43對應(yīng)節(jié)點2的lag 23互為冷備。節(jié)點1：A:AC77501 configure service A:AC77501configservice info vpls 2043 customer 20 create stp shutdown exit sap lag43:31.* capturesap create triggerpacket pppoe pppoepolicy pppoepolicy1 msapdefaults groupinterface hsi lag431 policy msappppoe service 3000 exit authenticationpolicy authpolicy1 exit sap lag43:32.* capturesap create triggerpacket pppoe pppoepolicy pppoepolicy2 msapdefaults groupinterface hsi lag432 policy msappppoe service 3000 exit authenticationpolicy authpolicy1 exit ……snip ……節(jié)點2A:AC77501 configure service A:AC77501configservice info vpls 2023 customer 20 create stp shutdown exit sap lag23:31.* capturesap create triggerpacket pppoe pppoepolicy pppoepolicy2 msapdefaults groupinterface hsi lag232 policy msappppoe service 3000 exit authenticationpolicy authpolicy1 exit sap lag23:32.* capturesap create triggerpacket pppoe pppoepolicy pppoepolicy1 msapdefaults groupinterface hsi lag231 policy msappppoe service 3000 exit authenticationpolicy authpolicy1 exit ……snip ……. IES業(yè)務(wù)接入PPPoE的3層接入業(yè)務(wù)所有PPPoE撥號業(yè)務(wù)都終結(jié)在ID為3000的IES業(yè)務(wù)中A:AC7750 configure service A:AC7750configservice info ies 3000 customer 10 create subscriberinterface pppoe create……snip…… address ipv6 defaultdns 2409:8085:E0::5 subscriberprefixes prefix 2409:88B5:895:8000::/49 pd wanhost exit exit……snip…… groupinterface hsi lag431 create ipv6 routeradvertisements dnsoptions includedns exit otherstatefulconfiguration prefixoptions autonomous exit no shutdown exit dhcp6 proxyserver clientapplications ppp no shutdown exit exit exit localaddressassignment ipv6 server pppoev6s1 clientapplication pppslaac exit no shutdown exit arppopulate dhcp server trusted clientapplications ppp giaddress no shutdown exit authenticationpolicy authpolicy1 pppoe policy pppoepolicy1 sessionlimit 32767 sapsessionlimit 32767 no shutdown exit exit groupinterface hsi lag432 create ipv6 routeradvertisements dnsoptions includedns exit otherstatefulco