Hello,Thanks for the info.We did a shut and no shut but the problem returnsPerhaps we have to try the "speed nonegotiate"We are using Cisco Gbic's (cisco reseller).But I think that we have a mixed of manufacturer on the GBIC's (see serialnr in previ...
Dear,We have similar problem between 2 switches.A 2950 switch with a WS-G5486 module and on the other side a 2970 switch with a mini gbic module WS-G5486.At a given moment de fiber link goes down.If I ping from the 2950 switch to the 2970 switch ther...