Implementing Cisco Collaboration Conferencing (CLCNF) — Question 5

A Cisco Meeting Server cluster is deployed across three data centers. One is headquarters, and two are branch offices. Which database deployment is ideal for geo-redundancy in multiple locations?

Answer options

• A. three database nodes in the headquarters data center
• B. two database nodes in the headquarters data center and one database node in each branch data center
• C. two database nodes in each branch data center
• D. one database node in each data center

Correct answer: D

Explanation

The correct answer is D because placing one database node in each data center ensures that all locations have a local copy of the database, which enhances redundancy and availability. Option A does not provide redundancy across locations, while option B limits the branch offices' capabilities, and option C lacks coverage for the headquarters, creating a single point of failure.