@Mike-Davis He is actually asking this in regards to my network. We have one root domain with two subdomains, all on their own subnets. How mine differs from the OP is both the primary and secondary DNS are in the main building attached to the root domain. We only use static IP's. There is no DHCP here. We don not even use wireless, although that will change in the near future.
What Wire didn't mention is that all servers and all clients in the entire organization use those two DNS servers at headquarters. That seems very odd to me.
FYI - Wire just came on with that client, so he didn't set this up.
This is correct