Specifications

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Cisco TV CDS 2.5 ISA Software Configuration Guide
OL-24788-01
Chapter 4 Configuring the CDS
System Level Configuration
Figure 4-10 Shared ISA Settings Page
Step 2
Enter the shared ISA settings as appropriate. See Table 4-8 for descriptions of the fields.
Table 4-8 Shared ISA Fields
Field Description
ISA OpenStream Settings
Vau l t M a st e r
IP
This field defines the master IP address of the Content Service, which is the same for all Vaults in an array,
and is used in the creation of the Interoperable Object References (IORs) for content objects.
The Vault designated as the master Content Service (determined by a negotiating algorithm) sends multicast
heartbeat messages every second to the other Vaults in the array. If the heartbeat message has not been
received for more than five seconds, another Vault in the array takes over as master Content Service.