TO properly configure the _cisco-uds _tcp. DNS SRV record, the administrator needs to know which servers are running the Cisco User Data Services service By default, which servers run this service?

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TO properly configure the _cisco-uds _tcp.< domain> DNS SRV record, the administrator needs to know which servers are running the Cisco User Data Services service By default, which servers run this service?

Accepted Answer

C. All servers in a Cisco Unified Communications Manager cluster. By default, the Cisco UDS REST API service is active on the publisher and all subscriber nodes in a CUCM cluster. Because the service is cluster-wide, the DNS SRV record should reference all nodes so that clients can load-balance and fail over across the full cluster.

Answer

A. Only the publisher node. UDS is not restricted to the publisher node; it is enabled by default on every node, so a publisher-only SRV record would exclude valid service endpoints.

Answer

B. The service is disabled by default and then enabled as required on a per-node basis. UDS is enabled by default on all nodes and does not require manual per-node activation; it is not disabled by default.

Answer

D. All call processing nodes in a cluster. UDS runs on all nodes in the cluster including the publisher, not only on nodes designated as call processing nodes.

TO properly configure the _cisco-uds _tcp.< domain> DNS SRV record, the administrator needs to know which servers are running the Cisco User Data Services service By default, which servers run this…

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