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HP0-Y51 · Question #7

How does the HP Optimizer SDN Application -Microsoft Lync enhance QoS for Microsoft Lync?

The correct answer is A. The application registers as a packet listener for all IP packets in the HP VAN SDN Controller. It creates reactive flows for all user traffic, including prioritized ones for UC&C traffic. See the full explanation below for the reasoning.

Question

How does the HP Optimizer SDN Application -Microsoft Lync enhance QoS for Microsoft Lync?

Options

  • AThe application registers as a packet listener for all IP packets in the HP VAN SDN Controller. It creates reactive flows for all user traffic, including prioritized ones for UC&C traffic.
  • BThe application pre-provisions several flows on all HP switches, which redirect all IP traffic to the HP VAN SDN Controller.
  • CEach TCP session is then assigned the correct priority before it can be established. The application receives RESTFul API calls from a plug-in to Lync.
  • DThe application registers as a packet listener for TCP 5060 in the HP VAN SDN Controller. It uses packets received to create reactive prioritized flows for UC & C traffic.

How the community answered

(35 responses)
  • A
    83% (29)
  • B
    6% (2)
  • C
    3% (1)
  • D
    9% (3)

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