Can Windows Server 2016 Join a 2003 Domain?
Contents

No, you can add a server 2016 DC as long as the forest and domain functional level are Windows Server 2003.

Can Server 2016 join a 2008 domain?

1 Answer. I believe that you must have all domain controllers running 2008 or greater in order to add a 2016 server to a domain with a functional level of 2003.2003 has been deprecated. You should upgrade all servers and raise the functional level to 2008 at minimum.

How do I join a domain in Windows Server 2016?

Windows Server 2016 AD domain join using the GUI

Open the Server Manager window and go to the Local Server section. Here, click Workgroup. In the window that appears, click the Change button. Then, in the Member of section, enable the Domain option, type the domain name of your local Active Directory, and click OK.

Sophia Al-Mansoor

Sophia Al-Mansoor

Global Business & E-Commerce Reporter

Sophia analyzes international trade, startup ecosystems, retail transformation, and supply chain logistics for modern digital publications.

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