Sun Java Communications Suite 5 Deployment Planning Guide

Access Protocol

In Instant Messaging, user information and preferences are retrieved from an LDAP directory. This directory can either be dedicated for use by Instant Messaging, or be shared by other components such as Access Manager or Portal Server. User data is typically retrieved using LDAP search functions. Instant Messaging deployments that make use of Access Manager and Portal Server make use of the same LDAP server.