I'm trying to configure my UBR 7246 VXR to work with my 2 ISPs and i just can find the way to do it.
I have 2 ISPs, that till now were connected to 2 separate CMTSs & routers (because we do NAT).
What I'm trying to do is to eliminate my Arris CMTS and just use the CISCO UBR 7246 VXR.
What is the best way to do it? can i separate the CMTS ( 2 cards for each ISP - 12 upstreams) ? or can i route it if i give different ranges to the modems ?