Configuring Domain and Forest Trusts
Applies To: Windows Server 2008, Windows Server 2008 R2
You can remove manually created trusts, but you cannot remove the default, two-way, transitive trusts between domains in a forest. If you remove manually created trusts, it is particularly important to verify that you successfully removed the trusts if you are planning to re-create them.
This section includes the following tasks for removing a manually created trust: