Domain Check Functional Level
To find the forest functional level use this command.
Domain check functional level. How to change the domain functional level. To find the domain functional level use the command get addomain fl name domainmode. To find the forest functional level use this command.
Open up powershell and run following cmdlets. Domain functional level and forest functional level should be shown. See the below image.
Get forest functional level using powershell. Right click the domain and click properties. Get domain functional level using powershell.
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. Here s how to get forest functional level ffl and domain functional level dfl of active directory from command line or using powershell. 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.
You can set the domain functional level to a value that is higher than the forest functional level but you cannot set the domain functional level to a value that is lower than the forest functional level. Get addomain fl name domainmode. Get addomain fl name domainmode.
To find the domain functional level use this command. To find the domain functional level use this command. Hopefully this was easy enough to show you how to check forest functional level and domain functional level.