Trust between Windows 2008 R2 and NT4 does not work „by design“

Trust between Windows Server 2008 R2 and NT4 does not work „by design“

It is not possible to create a trust between a Windows Server 2008 R2 domain and a NT4 domain.

However, a trust can be created between a Windows Server 2008 domain and a NT4 domain by adapting certain parameters.

The following article describes how the latter can be achieved and why the first a trust between Server 2008 R2 and NT4 is not possible.

http://support.microsoft.com/kb/942564/en-us