I have an internet facing router (2651) with a single T1 to the provider. I want to add a second T1 and bond them together. The provider doesn't do multilink PPP, they use CEF to load balance over the 2 circuits. This router is maxed out on DRAM and runs BGP for external routes. CPU load averages about 20% steady.
Question - If I add this circuit and run CEF, will this router be able to handle this? Should I upgrade to a 37xx?