350-801 · Question #402
Which Cisco lM and Presence service handles failover and state changes in the cluster?
The correct answer is B. Cisco Server Recovery Manager. The Cisco Server Recovery Manager (SRM) is the specific Cisco IM and Presence service responsible for monitoring cluster health, detecting failures, and managing failover and state changes within the cluster.
Question
Which Cisco lM and Presence service handles failover and state changes in the cluster?
Options
- AXCP Sync Agent
- BCisco Server Recovery Manager
- CCisco XCP Connection Manager
- DXCP router
How the community answered
(36 responses)- A3% (1)
- B92% (33)
- D6% (2)
Why each option
The Cisco Server Recovery Manager (SRM) is the specific Cisco IM and Presence service responsible for monitoring cluster health, detecting failures, and managing failover and state changes within the cluster.
The XCP Sync Agent is responsible for synchronizing presence information and other data between XMPP components, not for overall cluster failover and state management.
The Cisco Server Recovery Manager (SRM) service monitors the health and availability of IM and Presence servers within a cluster. It is responsible for detecting server failures, initiating failover procedures for affected services, and managing the synchronization of state changes across the cluster to maintain high availability and service continuity.
The Cisco XCP Connection Manager handles client connections to the XMPP server, managing sessions and routing messages, but it does not oversee cluster-wide failover or state changes.
The XCP router is involved in routing XMPP messages within the cluster, but it does not manage server recovery, failover, or overall cluster state changes.
Concept tested: Cisco IM and Presence cluster high availability services
Source: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/im_presence/configAdminGuide/12_5_1/imp_b_admin-guide-1251/imp_b_admin-guide-1251_chapter_010.html
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