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H13-629_V3.0 · Question #162

A company plans to protect data through remote replication between data centers A and B. Currently, there is 32GB of production data at site A, which needs to be replicated to site B within 2 hours…

The correct answer is D. 25Mb/s. See the full explanation below for the reasoning.

Data Protection and Business Continuity Solution Design

Question

A company plans to protect data through remote replication between data centers A and B. Currently, there is 32GB of production data at site A, which needs to be replicated to site B within 2 hours. The bandwidth utilization rate is about 80%. Please calculate how much bandwidth is needed between sites A and B to meet business needs (without considering deduplication and compression). Which option is the closest?

Options

  • A10Mb/s
  • B15Mb/s
  • C20Mb/S
  • D25Mb/s

How the community answered

(44 responses)
  • A
    5% (2)
  • B
    7% (3)
  • C
    16% (7)
  • D
    73% (32)

Topics

#remote replication#bandwidth calculation#DR planning#replication sizing

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