For CatOS, in the output of 'sh port', the FCS (frame check sum) is the CRC error count. As you mentioned, check your cables (quality & distance), check your NICs, verify the speed & duplex setting. If these are servers it is recommended that you hard code speed and duplex. If you suspect a switch port find a port that is working without errors for another device and swap it with the server to see if the errors follow the server patch or the port. That is, do the errors now appear on the new port (previously error free with another device) or do the errors remain on the original port.
Ditto what tsettle said. Hard set your servers and hard set the switch side. We experienced the same errors on our ports when they didn't match each other. This happened when one side was hard set and the other wasn't. It also degraded performace and affected WIN2k and Unix boxes.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.