October 2019
Beginner
426 pages
10h 44m
English
Content preview from Windows Server 2019 Administration Fundamentals - Second Edition
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Understanding functional levels
There are two types of functional levels, the Forest Functional Level (FFL) and the Domain Functional Level (DFL). The FFL controls which versions of Windows Server can run in DCs of the forest, and, at the same time, it enables the available capabilities across all domains in a forest. In contrast, DFL controls which versions of Windows Server can run in DCs of that domain, and, at the same time, it enables the available capabilities in that domain only. In Windows Server 2019, the DFL and FFL should be raised to at least Windows Server 2008 because Windows Server 2003 is no longer supported.
To check the domain and forest functional levels in Windows Server 2019, complete the following steps:
- Click the ...
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