hi,
I'm new to L3 switches and need some help configuring routing for a whole Class-C. My ISP has allocated a class-C for me but I need to do the routing, using my new 3560 switch. The new class-C will be used by about 12 ports of the switch. There are other servers connected now to other ports, vlans, etc.
I need to achieve the following:
- Have total separation/isolation of each port in the switch. Servers connected to one of these 12 ports shouldn't be able to talk to each other and even not see broadcasts/arp requests.
- Be able to use one gateway for the whole class-C and devide IPs between ports as needed, with minimum restrictions (like only /4 blocks and such).
- Servers naturally need to access the Internet.
I don't want to do it the old way using vlans and multiple gateways, looking for a more modern way to achieve this setting - private vlans with proxy arp maybe?
please share relevant config snipets if you can, I'm new to IOS syntax too :)
Thanks, Justin