Learn to wield the dcidiag.exe tool like a pro! Discover how to use check a DC configuration with the DCDiag tool in this Ask an Admin column.
As part of your IT infrastructure, DCs should be assigned an IP address. Learn to change the IP address of a domain controller in this edition of Ask an Admin.
Promoting a server to domain controller is a common task for Active Directory admins. Learn how using both the GUI and PowerShell in this tutorial.