When you install the server, the multiplexor is also installed and enabled. If you want to support only a multiplexor on a host, you must disable the server installed on that host. For instructions, refer to the Sun Java System Instant Messaging 7 2005Q1 Administration Guide.
Instructions for using the Instant Messaging configure utility, InstantMessaging-base/configure, are contained in Chapter 1, Configuring Instant Messaging After Installation in the Sun Java System Instant Messaging 7 2005Q1 Administration Guide.
If needed configure Instant Messaging for use with the Sun Cluster software. Refer to Instant Messaging Data Service.