We are using three cisco 3750 stackable switches as our core. All the user traffic comes to relevant SVIs which configure in core, from the core there is a default route which goes to our perimeter firewall which is checkpoint. Actually we want to implement internal firewall to monitor internal traffic behavior and want to know the best practices and how the routing should be configure ?
If you're just wanting to monitor, you could configure your 3750 to set the internal firewall as the default gateway, and then you'd set the existing firewall as the default gateway on the new internal firewall. You could control traffic and everything on your internal firewall just as you would on the existing one.
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.