Domain Functional Level Not Showing
It looks like your issue is that the domain functional level is windows server 2008 r2 which means that all domain controllers must be windows server 2008 r2 or later.
Domain functional level not showing. Domain functional level dfl determines the features of a domain controller dc based on the windows server operating system os it runs on. There are some explanations with the functions up to windows server 2008 r2 and some on the differences between windows server 2008 r2 and windows server 2012. 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.
Dsquery dc lab dc local scope base attr msds behavior version ntmixeddomain. Dsquery cn schema cn configuration. Domain forest functional level abfragen.
Get addomain fl name domainmode get adforest fl name forestmode domain functional level anheben. However functional levels do not affect which operating systems you can run on workstations and member servers that are joined to the domain or forest. When you deploy ad ds set the domain and forest functional levels to the highest value that your environment can support.
Note that the os version constraint is only for the domain controller and not applicable for the member. Today i recognized that it is not easy to find a comprehensive summary table about active directory domain and forest functional levels operating mode on the internet. Get domain functional level using dsquery.
Der forest momentan haben. Right click the root domain then select properties. Under the general tab the domain functional level and forest functional level is displayed on the screen.
Active directory could not update the functional level of the following domain because the domain is in mixed mode. This way you can use as many ad ds features as possible. 0 0 windows 2000 native 0 1 windows 2000 mixed 2 0 windows 2003 3 0 windows 2008 4 0 windows 2008 r2 5 0 windows 2012.