Does any one know if it is possible to create a trust relationship between two different Active Directory forests that share the same root namespace? The scenario is:
Forest/Domain A:
NetBIOS name: ACME
Active Directory namespace: acme.com
Forest/Domain B:
NetBIOS name: CONTOSO
Active Directory namespace: contoso.acme.com
I'm wondering how this would work if DNS in both forests/domains is authoritative for the acme.com namespace. There was never any physical relation between the forest/domains - they were built by different IT admins at different times but now this organization would like to establish a trust so as to share resources (eventually they will likely migrate to single forest).
Schyler