We have three domain controllers in our 2008 R2 domain. Once of the servers failed -- ad02. Everything is still operating fine in the domain of course because of the other DCs still operating. We would like to replace the ad02.
My thinking was that I would install the OS on a new server, patch and service pack it, then reset the AD02 computer account, add the new computer to the domain as AD02, install AD and DNS on it (dcpromo) and be done with it.
Is that the proper procedure?