May 2019
Intermediate to advanced
620 pages
21h 41m
English
When implementing new Active Directory domain controllers and removing domain controllers running previous versions of Windows Server, many admins forget to raise the Active Directory domain functional level (DFL) to the earliest Windows Server version still running as domain controllers. After upgrading all domain controllers from Windows Server 2008 R2 to Windows Server 2012 R2, for instance, they would not raise the DFL to Windows Server 2012 R2, but keep it at the Windows Server 2008 R2 level.
It's a shame, really, because many new Active Directory features and optional ...
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