I have a firewall question that I need some feedback on. I recently inherited a network infrastructure that is not the norm or at least I have not seen this.
I have your standard Cisco ASA 5550 firewall configuration with an outside interface, inside interface and DMZ interface. The inside interface and the DMZ interface both have a direct connection to a Cisco 3750 switch. Is there a way to separate those 2 networks from not talking to eachother? Do I have to purchase another switch?