5- Windows Server 2022 Adding Additional Domain Controller To Existing Domain Or Forest < EXTENDED — PICK >

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.

Now that the new server is a DC, change its Preferred DNS to 127.0.0.1 (itself) and set the Alternate DNS to your first DC. Pro-Tip: The "Forgotten Step" A DC is a lighthouse; it can't move

Note: This only installs the "books." We still need to "open the library." Phase 3: The Promotion (The Fun Part) A DC is a lighthouse