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Huawei

H12-841_V1.5 · Question #276

In Huawei's wide area network solution, for " cross-regional voice service (VoIP)," which of the following technologies can "ensure low latency and low packet loss transmission of voice data packets"?

The correct answer is A. Configure DSCP tags (such as EF tags, high priority) for VoIP traffic. See the full explanation below for the reasoning.

Campus Network Design and Planning

Question

In Huawei's wide area network solution, for " cross-regional voice service (VoIP)," which of the following technologies can "ensure low latency and low packet loss transmission of voice data packets"?

Options

  • AConfigure DSCP tags (such as EF tags, high priority) for VoIP traffic.
  • BVoice data packets are transmitted with the same priority as regular data.
  • CLimit VoIP bandwidth to avoid consuming excessive resources.
  • DVoice data packets are transmitted randomly over the internet link without priority guarantee.

How the community answered

(24 responses)
  • A
    71% (17)
  • B
    4% (1)
  • C
    8% (2)
  • D
    17% (4)

Topics

#QoS#DSCP#VoIP#traffic prioritization

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