What is the Purpose of the Disaster Recovery System in Cisco UCM?
Short answer
B to provide data backup and restore by using an SFTP server
Question
Key Takeaways
This question tests knowledge of UCM maintenance utilities, specifically distinguishing DRS from failover or cloning tools while avoiding the common trap of confusing it with high availability features.
The Disaster Recovery System (DRS) in Cisco Unified Communications Manager handles complete data backup and restore operations for cluster components. Community consensus strongly confirms that archiving backups to an SFTP server aligns with official certification guidelines.
Common mistake: Candidates frequently select A or D due to confusion between Disaster Recovery and High Availability mechanisms, but DRS focuses strictly on data preservation and restoration rather than transparent user failover or rapid rebuild speed.
Expert Analysis
Why the Answer Is Correct
The Disaster Recovery System (DRS) is explicitly designed to create full system backups and facilitate restores across Cisco UCM clusters. It supports archiving backup files to local physical drives or remote SFTP servers, ensuring comprehensive data protection. This functionality directly matches option B and aligns with Cisco’s official administration documentation.
Why the Other Options Are Wrong
Option A describes High Availability features like automatic call routing failover, not DRS. Option C refers to clone server management, which is handled by separate deployment tools rather than the backup utility. Option D implies rapid rebuild capabilities, whereas DRS requires manual restore procedures that take considerable time depending on data volume.
Community Comment Notes
Multiple users confirmed B as the definitive answer, with comment [1] explicitly referencing the CCNP and CCIE Collaboration Core CLCOR 350-801 Official Cert Guide. Additional commenters emphasized that DRS covers all cluster nodes, including Unity Connection and IM&P, reinforcing its role as a centralized backup solution. The unanimous vote distribution reflects strong alignment with official curriculum materials.
Exam Strategy
Focus on differentiating maintenance utilities like DRS, Backup/Restore, and Clone Server Management during exam preparation. Memorize the specific use cases and supported storage targets for each tool to quickly eliminate distractor options on exam day.
Community Votes
100% of anonymous learners picked answer B. Votes are pick records left by other test-takers — they are not the verified answer.
Discussion 3 contributions
Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.
From public community threads 3
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G0y0 👍 1 Answered BThis complete data backup and restore capabilities for all servers in a Cisco Unified Communications Manager cluster, Cisco Unity Connection, or Cisco Unified Communications Manager IM and Presence server. Backups archived to a physical drive or remote SFTP server. Then answer is B. All of that is mentioned in the CCNP and CCIE Collaboration Core CLCOR 350-801 Official Cert Guide.
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cyberknock 👍 2 Answered Bit is B of course, period.
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Maleck 👍 1 Answered BI think B is the answer here
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