I have a Point to Point T1 that keeps shutting down. I am rather new to Cisco so I don’t know all of the tools that I have at my disposal. I have been in constant communication with my provider and they have done loopback test to “prove” it is not their problem. I am not so sure, but I don’t know how to prove them wrong. What I do know is that I can reload one of the routers and the circuit typically comes back up for awhile. I have noticed that before it goes down, I start to receive lots of inputs errors. Any assistance would be greatly appreciated!
