Domain Controller Functional Level

The enterprise domain is usually comprised of domain controller that run on different versions of the windows server operating system.

Domain controller functional level. Functional levels are an extension of the mixed mode and the native mode concepts that were introduced in microsoft windows 2000 server to activate new active directory features. To install a windows 2019 domain or domain controller the forest functional level must be windows server 2008 or higher 1. Active directory functional levels are controls that specify which advanced active directory domain features can be used in an enterprise domain.

The minimum requirement to add a windows server 2019 domain controller is a windows server 2008 functional level. Active directory sites and trusts right click active directory domains and trusts raise forest level. Windows 2000 windows server 2003 windows server 2008 windows server 2008r2.

To use all the forest level and domain level features in windows server 2008 or. View this best answer in the replies below. Windows 2000 forest functional level.

Domain controller rename lastlogontimestamp. Right click on your domain raise domain functional level. From the administrative tools menu select active directory domains and trusts or active directory users and computers.

Feature set of a particular dfl will be available for a dc if it runs on the operating system version that is compatible with the functional level. Right click the root domain then select properties. Note that the os version constraint is only for the domain controller and not applicable for the member servers or the workstations in the domain.

Under the general tab the domain functional level and forest functional level is displayed on the screen. On the existing 2008 domain controller open active directory domains and trusts. If your domain controller is server 2008 and you have no older domain controllers there should be no issue.