My scenario is like below:
Cisco 1841 or 2811 router -- DSL modem --- Aggregation router.
Cisco 1841 or 2811 should initiate a PPPOE to the Aggregation router.
When I started configuring PPPoE, i am not able to find the "protocol pppoe" option under vpdn group. (though on Cisco's FN pppoe-client support is listed on the IOS)
% Unrecognized command
l2f Use L2F
l2tp Use L2TP
This above router should initiate a PPPoE to the Aggregation router.
Just came across about the "bba-group pppoe" config CLI. Would like to know currently PPPoE under VPDN is replaced with bba-group CLI.
Or bba-group CLI should only be used on the aggregator side.
Any help is much appreciated.
there was a change and newer IOS versions simply don't need to configure VPDN to support PPPoE client
you need just to configure under fe port
pppoe-client dial-pool-number 1
ip address negotiated
ip mtu 1492
bba-group is needed if you want to use more then one PPPoE session
Hope to help