Cisco 7206 OC3 - Input/CRC errors

[jaw4322]

Trying to figure out a problem I'm seeing on our OC3. Randomly we are seeing input/CRC errors on our POS OC3 card. It seems to be 2 input and 2 CRC's at the same time very randomly. My ISP says they aren't seeming anything, We have tried a different card and swapping cables, and its always on the input side. I would assume this means it has to be on the ISP's side. Am I correct in assuming this or am i missing some small setting on the OC3 config. Just weird that its only on the input side and input/crc errors increment together. Has anyone else seem this before. Appreciate any help.

Thanks

 

[Fint]

or am i missing some small setting on the OC3 config

Without seeing your config for that interface, this will be difficult to tell, but usually these errors are either a bad cable on your end, or something screwy with the line/provider.