C•CURE 800/8000 Hardware Configuration Guide - Tyco Security ...

Cluster Communications Overview for iSTAR Classic & ProThe configuration of the secondary communications path (alternate master ora secondary connection from the master) determines how controllers reestablishcluster communications when the primary path fails. See“Maintaining Cluster Communications for iSTAR Classic & Pro” on page 1-35for more information.While communicating via the secondary path, the cluster attempts to reestablishcommunications with the host on the primary communications path.When a connection is re-established on the primary path, communicationsrevert to the primary path and the communications link on the secondarypath is closed.Use the Secondary tab in the Cluster dialog box in the C•CURE 800/8000Administration Application to configure the secondary communications path.See “Configuring the Secondary Communications Test” on page 1-56 formore information.1–34 C•CURE 800/8000 Hardware Configuration Guide