Does anyone have information regarding the differences between dot1q and ISL trunks? As I understand it, ISL encapsulates the packet with a 32-byte header. This can decrease the scalability of the network. The addition of say 10 vlans over a trunk would increase the packet overhead per link to 320 bytes? Does qot1q only change a flag within a packet? I have looked for some information regarding this, but can't seem to find exactly what I am looking for. Does anyone know what RFC pertains to dot1q? Thanks.
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.