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Kirill 12015-05-13 16:38:24
Active Directory
Kirill 1, 2015-05-13 16:38:24

How to upgrade forest from 2003 to 2012r2?

There are 3 servers in a distributed network based on
Windows Server 2003 5.2 (3790)
Windows Server 2003 5.2 (3790)
Windows Server 2003 5.2 (3790)
it's time to update the whole thing.
According to the documentation, everything was done successfully, except I can’t raise the level of the forest, when I try to raise it, I get

Чтобы обновить режим работы домена, на контроллерах домена Active Directory в этом домене должна выполняться соответствующая версия Windows.				
имя домена		
my-domain.local		
    
Текущий режим работы домена		
Windows Server 2003		
    
На следующих контроллерах домена Active Directory выполняются старые версии Windows:		
имя домена	контроллер домена Active Directory	версия Windows
my-domain.local	svr1.my-domain.local	Windows Server 2003 5.2 (3790)
my-domain.local	svr2.my-domain.local	Windows Server 2003 5.2 (3790)
my-domain.local	svr3.my-domain.local	Windows Server 2003 5.2 (3790)

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1 answer(s)
E
Eugene, 2015-05-13
@SmileyK

https://technet.microsoft.com/en-us/library/cc7712...
do you want to get forest level 2012 without windows server 2012? 0_o
Or is the information incomplete?

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