Interface negotiation problem

[soporte]

Hello,

my company is using NetApp Release 9.7P6 and we have a problem negotiating one of the interfaces. All interfaces are negotiating at 1000M but one in particular is negotiating at 100M. We have tried to force the speed to 1000 both in the netapp and in the switch but in that case the interface does not go to UP state, any suggestions?

Thank you.

[GidonMarcus]

Likely to be a bad cable / patch panel / port.

Have you tried crossing it with another port on the switch?