HP-UX Directory Server 8.1 administrator guide

First, the client binds to Server A and chains to Server B using Database Link 1. Then Server B
chains to the target database on Server C using Database Link 2 to access the data in the
ou=people,l=europe,dc=example,dc=com branch. Because at least two hops are required
for the directory to service the client request, this is considered a cascading chain.
2.4.8.2 Configuring cascading chaining using the console
1. Select the Configuration tab. Expand the Data folder in the left pane, and select the suffix,
then the database link.
2.4 Creating and maintaining database links 81