We have a sonicwall firewall, and we have a machine sitting in a DMZ with a public IP address, and the internal network on a different public IP address. The Sonic wall is connected to a Cisco ...

I'll be the first to admit that I'm a n00b when it comes to RODC's. I understand that they are RO versions of DCs, etc etc but beyond that... I couldn't tell you the best way to architect them ...