One of my techs connected a Cisco 3650 Gig swtich to a 3Com Gig switch I think they may have used a crossover cable. The problem is that I connected a client on the 3560 switch and tried to ping a server on the opposite end the response times were 2 of 4 (replies) or 1 out of 4 four. Then I did a continous ping and the response times were successful reply and failure, succesful reply and failure. I am sure this means that the interface is flapping for some reason. The Cisco switch port is configured Spanning tree protocol usase but the the 3Com is not. Should I turn this off on the Cisco switch or should I turn it on, on the 3Com switch, or is there something else I need to do. This inconsistent connection is driving me insane. Please help, thanks!
I have seen issue between cisco and 3com gig conection related to auto negotiation of the flow control. This setting is best turned to off. Flow control only makes since to a server since switches are suppose to switch at wirespeed nowdays.
Unless you have a dual connection between the switches it does not mater if you have spanning tree on or not. A spanning tree loop in general will not just cause some packets to be lost it normally cascades into a total outage until it is unplugged.
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.