Hi all I want to implement the pppoe service at one cisco 7600 -sup720bxl-SIp600-Spa5gbe ,but no success. I have searching at the cisco web to see if is possible with SIp 600 but not found .I am not sure that the SIP 600 is OK. The router has one another SIP400 but the SPA-5X1GE is not suported by this SIP 3/1 5xGE SPA SPA-5X1GE JAB093507M9 2.2 OutSrvc The IOS version is 122-33.SRD. interface GigabitEthernet1/0/4 no ip address vlan-id dot1q 60 pppoe enable group vlan60 exit-vlan-config ! vlan-id dot1q 88 pppoe enable group vlan60 exit-vlan-config bba-group pppoe vlan60 virtual-template 60 sessions per-vc limit 500 sessions per-mac limit 1 sessions per-vlan limit 1024 sessions auto cleanup interface Virtual-Template60 mtu 1492 ip unnumbered Loopback60 no ip redirects no ip unreachables no ip proxy-arp ip nat inside peer default ip address pool vlan60-pool ppp mtu adaptive ppp authentication pap chap Any idea? Regards Ilir