Active Directory – Domain and Forest Functional Levels.
Posted by markparris on February 21, 2010
Just for reference: Numerical Active Directory – Domain and Forest Functional Levels.
Domain versioning (and DC)
0 = Mixed mode / Native mode
1 = Windows Server 2003 interim domain mode
2 = Windows Server 2003
3 = Windows Server 2008
4 = Windows Server 2008 R2
1 = Windows Server 2003 interim domain mode
2 = Windows Server 2003
3 = Windows Server 2008
4 = Windows Server 2008 R2
Forest versioning
0 = Window 2000
1 = Windows Server 2003 interim forest mode
2 = Windows Server 2003 mode
3 = Windows Server 2008
4 = Windows Server 2008 R2
1 = Windows Server 2003 interim forest mode
2 = Windows Server 2003 mode
3 = Windows Server 2008
4 = Windows Server 2008 R2





Domain and forest functionality levels « Web Active Directory Blog said
[...] Here is the blog article that got me looking Permanent Link to Active Directory – Domain and Forest Functional Levels [...]