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input errors & fcs on switchport

hi all, I have seen on one of my ports i am getting input errors with fcs errors, can anyone tell me what would cause these ?

2 REPLIES
Purple

Re: input errors & fcs on switchport

The first thing to check is that your speed and duplex matches on each end of the link , if one end is hardcoded the other end must be hardcoded also , if auto then the other end must be auto for speed and duplex.

Re: input errors & fcs on switchport

it might be a bad cable. try to replace it with a new one, clear counters on the interface and see if problem is solved. if not, try to hard code speed and duplex settings as per grant.

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