DeployStudio Replica servers connect back to the Master server and can sync data, to create a consolidated store for deployment information (especially useful for keeping track of which serial numbers your deployment solution has interacted with).

You'll need to have a netboot set for each server.
If your deployment system is large enough, you may want to script the adjustment of the server FQDN in an otherwise generic deployment image. (It's stored in a .plist file)

A centralized store for your images will improve deploy times.