Free H13-623 Exam Braindumps (page: 2)

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Huawei's end-to-end active-active data center solution is divided into six logical layers, namely, storage, computing, application, network, transmission, and security layers. Which are key points in designing these layers? (Multiple Choice)

  1. The security layer uses Huawei USG series to provide security protection functions such as FW and IDS for data centers.
  2. The storage layer uses the FastWrite function to reduce two round trips to one for each standard write I/O, thereby improving the write performance.
  3. The computing layer uses virtualization platforms such as FusionSphere and VMware to provide cross-data-center clustering, thereby enabling multiple mission-critical applications to run in active-active mode.
  4. The transmission layer employs optimization approaches such as dispersion compensation to ensure the minimum latency on the transmission layer.

Answer(s): A,B,C,D



Active-Active Solution is implemented based on HyperMetro.

  1. TRUE
  2. FALSE

Answer(s): A



The Disaster Recovery Data Center Solution (Active-Active Mode) can be upgraded to the Disaster Recovery Data Center Solution (Geo-Redundant Mode), but needs extra devices.

  1. TRUE
  2. FALSE

Answer(s): B



Huawei storage products implement the active/passive data center solution based on HyperMetro. Applications are categorized so that some applications are running in data center A and hot backed up in data center B while other applications are running in data center B and hot backed up in data center A, thereby achieving the active-active effect.

  1. TRUE
  2. FALSE

Answer(s): B






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