To have high availability, you need to have 2 4507RE chassis. Put a 1Gig fiber blade in each chassis and dully uplink your 3750s to both 4500. If your 3750s are E or X series, you can use 10Gig ports for uplinks, but you would need to have a 10Gig blade in each chassis.
I have the last question, if the primary supervisor fails (slot03), Can I connect the uplinks from the port 01 and port 02 of the slot03 to port03 and port04 of the slot04?, the supervisor in the slot04 will be the new primary supervisor .
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.