I need to add a second RODC at a colocation and I'm wondering what the proper steps are as I've never had to add a second domain controller to a network before.
All the remote users are pointing to the PDC at 192.168.0.0. I'm going to add the RODC with DNS and DHCP leasing a subnet of 192.168.1.0 to the colo network. I've already joined the colo's workstations to the PDC, what do I need to do to have them point to the RODC? Do I do nothing? Do I just setup DHCP to point to the RODC for DNS?