Run the Java ES installer to install these components:
Sun Java System Directory Server. Either install a new Directory Server or use an existing Directory Server, if you prefer.
Access Manager 7.1 with the Configure Later option.
Other Java ES components as needed. For example, if you are planning to configure Access Manager for session failover, install Sun Java System Message Queue.
For information about running the installer, see Sun Java Enterprise System 5 Installation Guide for UNIX or the Sun Java Enterprise System 5 Installation Guide for Microsoft Windows.