a 3550 is not necessarliy L3 capable by default. it may have an image of SMI that does not support IP routing but only switching.
the EMI versions of IOS support full IP routing for the 3550 switches. you will have to upgrade to an EMI version if you're currently not running one. (or a newer SMI version for basic static/unicast ip routing and RIP)
if you can, download the latest 3550 L3 version IOS. (requires a cco account with software maintenance contract):
NOTE: the earlier versions of SMI IOS did not support ip routing.
12.1(11)EA1 SMI and up have basic ip routing support added, ie: static unicast routing and RIP. to use advanced ip routing you will need an EMI version.
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.