Port Interface CRC and Input Errors

[kian_hong2000]

Say i have one distribution switch connect with a fibre from BLK A to a stack of 3 switches in BLK B. I discover the uplink interface with CRC and inputs errors.

1) Does it means that the error occured between the uplink of the stack switch to the distribution switch?

2) Since it have inputs errors, the errors should be among one of the 3 stack switches?

[atyalebipin]

It could be the error from one the three switches of the stack or from all three. Just check the hardware ports of all three switches. I think the problem might be in the hardware ports of the switches.

Just check and let us know.

Thanks