Single Master And Alternate Master Configurations - Tyco iSTAR eX Installation And Configuration Manual

Single Master and Alternate Master Configurations

NOTE
To ensure continuous connection, the iSTAR eX cluster can communicate with
the C•CURE via:
A primary and optional secondary path configured on a single master
controller
A primary path on a master controller and an optional secondary path on
an alternate controller.
Figure 2.4 shows primary and secondary communications using a single
master (on the left side of the diagram) and alternate master (on the right side
of the diagram).
Single Master Configuration
Host
Primary Secondary
Master
Cluster
Figure 2.4: Single and Alternate Master Configurations
For UL Listed products, UL has only evaluated the Primary
communications path.

Single Master and Alternate Master Configurations

Alternate Master Configuration
Master
iSTAR eX Installation and Configuration Guide
Host
Primary
Secondary
Alternate
Master
Cluster
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