I have 5 different valn?s what in the core switch, the access switches (L2) are connected to it and the firewall. My problem is that I don?t want one vlan say ?A? to communicate with the other 4 valns I want to give only the internet access please let me know how I can do that.
You can use ACL as you implied to block the traffic to and from your VLANs and allow only internet traffic (by a permit ip any any at the end of the ACL after denying your VLAN subnets), applying the ACL depends on how you are doing the inter-VLAN routing.
This will deny all traffic to go from "a" IPs to all the other IPs, and the permit ip any any allows internet access, but a critical question comes here, to which IPs does your internet gateway belong to ?
HTH, please do rate all helpful replies using the scroll box on the right,
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.