5- Windows Server 2022 Adding Additional Domain Controller To Existing Domain Or Forest (Latest - 2026)

A DC is a lighthouse; it can't move. Assign a static IP and set the Preferred DNS to the IP of your existing DC.

Don't forget to update your ! Your client computers should now have both DC IPs listed as their DNS servers. This ensures that if DC1 goes down for updates, your users can still log in and reach the internet. A DC is a lighthouse; it can't move

The wizard will grumble about "Physical Network Adapters" or "NT 4.0" compatibility. As long as you get the green checkmark at the top, hit Install . Phase 4: The Handshake The server will reboot automatically. Once it’s back up: Your client computers should now have both DC

Note: This only installs the "books." We still need to "open the library." Phase 3: The Promotion (The Fun Part) As long as you get the green checkmark