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Authenticate user against particular OU

Posted By:      Posted Date: September 28, 2010    Points: 0   Category :ASP.Net
 

Hi,

How to authenticate an user against a particular OU in Active Directory. If the AD holds 50 OUs I don't want to look into all 50 OUs , instead it should look into a particular OU( for eg: OU=dotnet users) to authenticate the user.

How to achieve this? 

Thank you




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