As your question is very brief, I will not go in too much detail either.
You did not mention the tools that you have at your disposal.
With CW2000 this can be done by letting Campus Manager generate a report for all ports on a specific (managed) device. The ports without a connected device will almost certainly be unused, supposing that you have IP running on all nodes.
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.