When you do the upgrade (copy tftp flash), the box reloads and returns in writable mode, then starts loading the image.
If you got two flash cards and there not partioned, they are 2x8=16MB (check with "show flash") and theres no problem to load a 12M image. If they are partioned, you need to do "no partition ...." commands. You should also check that the amount of RAM is OK for your IOS image.
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.