I have configured a switchport vlan on a cisco router for my DMZ (to host my Exchange 2007 Edge Transport server)below:
description DMZ VLAN
ip address 192.168.5.1 255.255.255.0
ip nat inside
1)Is the config correct?
2) How can I make it very secure?
3) Do I need to configure any of my public (isp) ip address on this interface?
Pls. find below: