I have a Cisco 2811 router with WIC-1T serial interface connected to a Comtech modem for satellite Internet and Voice connection. The serial interface has to be sh and no sh frequently for traffic to pass through. The serial and line protocols are up but I see too much error on the sh int. I have attachedthe outputof sh run int s0/0/0 and sh int s0/0/0 commands. As seen in the sh int output there is a high input,CRC, Framing and other errors. Also the total output drops increases. This has been going for sometime. What do you guys suggest?
Network Engineer - VivaCell