When you enable the portfast on the port it transition the port directly to forwarding state and doenot go thorugh the normal listening and learning state. Hence the port will immediately be in up state. If you switchport is connecting to another switch or bridge it is never suggested to turn the portfast on.The trunking should be set to off.
Just run the commands that were suggested on the port and you should be fine to go with it.
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.