LDAP-UX Client Services B.04.00 with Microsoft Windows 2000/2003 Active Directory Administrator's Guide

Active Directory Multiple Domains
Retrieving Data from a Remote Domain
Chapter 3 63
Choosing Remote Domain Configuration or GCS
In order to limit the scope of the LDAP-UX remote domain search to
certain domains of the forest, configure those specific domains using the
remote domain configuration. This is the only way to exclude some
domains from the LDAP-UX remote domain search. For example, if your
forest contains DomainA, DomainB, DomainC, and DomainD, but you
just want users in DomainA and DomainB to log into HP-UX, configure
either DomainA or DomainB as your local domain, then another domain
as the remote domain during setup, and choose not to use the GCS.
If you want to cover the entire forest in the LDAP-UX remote domain
search scope, you can either explicitly configure every domain (one as
“local,” and the rest as "remote"), or configure the local domain and the
GCS to support multiple domains. When you choose to configure usage of
both remote domain and GCS support, LDAP-UX searches remote
domains, then queries the GCS.
For detailed steps on how to configure multiple domains using the setup
tool, refer to the "Configuring the LDAP-UX Client Services" section in
Chapter 2.