3640 has reached end of sale status. Last date of ordering it was in 2002 Nov. As an alternative, to customers, 3640A was released. Its identical to the 3640 in terms of hardware configuration, hardware support, memory, IOS feature set etc. The only difference lies, in the supported IOS release, which starts on the 3640 with a 12.0(24). All the T train IOS es are supported on the 3640 and 3640A.(even the 12.3). The software support will continue until 2005.
So there is no need to upgrade from 3640 to 3640A, as its basically the same hardware.
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.