Tyco iSTAR Ultra - Configuring Communication Paths

Configuring Communication Paths
3–12 iSTAR Ultra Installation and Configuration Guide
Configuring Communication Paths
This section includes guidelines and procedures for configuring primary and secondary
communication paths.
Planning Primary Communications
Configuring a primary communication path involves:
 Specifying a master for the cluster
 Specifying a communication methods between the master and the C•CURE host.
 Specifying connection parameters for establishing and maintaining the primary path.
Primary Communication Guidelines
Follow these guidelines when configuring a primary path:
 Every cluster must have a master.
 Only one master is allowed per cluster.
 If a cluster contains only one controller, that controller is the master.
 Any controller in a cluster can be designated as the master.
Planning Secondary Communications
Configuring a secondary communications path involves:
 Specifying the same controller responsible for secondary communications with the
C•CURE host via another NIC when a communications failure occurs on the primary
path.
 Specifying the connection type.