I have a question about a design change in our network. We currently manage our PE and CE routers and run vrf-lite on our CE routers with a T-1 connecting to the PE routers with frame-relay so we can make each subinterface a member of a different vrf.
We are getting more requests for bonded T1s, so our options are:
1.Extend MPLS/MBGP to the CE and make the connected PE a route reflector, and make that interface MLPPP.
2. Introduce MLFR FRF.16 on both sides and leave the current configuration with some small changes and design.
Problem with No. 2 is that I can't find configuration or version requisites in order to do this, and I don't know if CEF is supported with this configuration.
Does anyone have any input into pros and cons on both?