I have a situation where I'm trying to bring up three T1s across two VWIC-2MFT-T1-DI cards in built in WIC slots on a 2610. I can't get the serial int line protocol to ever come up, the MFR interface sees no LMI etc. But I can use two of the T1s on...

I configured the Cisco side of a VPN between and 806 and a 3Com SuperStack 3 firewall. The tunnel comes without issue and you CAN pass traffic through it, however the latency and througput are unbearable. Imagine a telnet taking 15 seconds to paint...