Clayton,The line card only runs 2 pairs of cabling and does not use 4 pairs.If you can run 100 Meg full duplex from both ends and the ports does not indicate errors then this is indeed strange. If there is a distance problem between the two switches,...

What module are you using on the catalyst 6500 ? Is it a ws-x6248-rj45 ?There is a problem with the buffer size on the ws-x6248-rj45. So if your UDP segments are large then it could be the problem. Try the command set options flowcontrol enable all. ...

I have only ever see this message when the broadcast key rotation is enabled but the radio is admin down.Can you please confirm that the radio is not going up and down every 90 seconds ?thanksJason Chan

Hello there ,Indeed all the security suite like TKIP , MIC and broadcast key rotation are only available when your client card is being " authenicated" by the Cisco Access Point.Peer to peer situation is really only a quick and temporary solution any...

This correct, Cisco are incorporating a feature called "Auto MDI " in some of their later rev linecards which will allow the ports to determine whether you have a X-over or straight through cable attached.For your linecard it first appeared on versi...