Rename DC to preserve OLD Name and IP address
One of the needs that arise during an Active Directory upgrade is to have to rename the new Domain Controllers with the Name and IP of the old ones. This should be avoided, application owners should be advised about the impact of this misconfiguration and guided on who to properly configure them. Unfortunately, there are still environments that face this ask so I thought I would write a short how-to just to help to wants to insist this way or maybe mess around in a lab.
