Maybe for security or some kind of restriction/limitation on an application. i.e map port 80 to 81 for outside so your web site wouldn't be as easily accessible...although a fairly simple scan would still detect it.
We had to do this based on security based on obscurity.
If we change the port then people will not access it, which is stupid logic. We had changed all common ports on some common applications based on development needs. Instead of actually having a security team who knows what to do.
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.