If you don't enable routing or bridging of other protocols on the serial then the router will not send them out that interface. For example, if you are routing IPX on the router do not put a ipx network address on the serial. If you are bridging on the router, do not add a bridge group to the serial. The router will only forward protocols out an interface for which it is configured. Other than that, access-lists are the only way to control what type of frames should leave or enter the router via an interface.
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.