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H19-424_V1.0 · Question #38

IN QOS DESIGN, THE DESCRIPTION OF THE DESIGN PRINCIPLES OF TRAFFIC SCHEDULING IS INCORRECT ()

The correct answer is B. LPQ/WFQ scheduling strategies can be used to avoid low-priority services not being able to obtain. You've hit your limit · resets 1pm (America/New_York)

Campus Network Planning and Design

Question

IN QOS DESIGN, THE DESCRIPTION OF THE DESIGN PRINCIPLES OF TRAFFIC SCHEDULING IS INCORRECT ()

Options

  • AMaintain the principle of uniformity in the scheduling strategy of the whole network, and use
  • BLPQ/WFQ scheduling strategies can be used to avoid low-priority services not being able to obtain
  • CThe current QoS policy needs to take into account the subsequent expansion of the network
  • DCore services and video-voice services should ensure the absolute priority of forwarding and use
  • EUnless the business has special requirements, some parameters of the scheduling policy should be
  • FFor TCP-based services, the queue must be configured with WRED dropping to avoid TCP global

How the community answered

(32 responses)
  • A
    6% (2)
  • B
    47% (15)
  • C
    25% (8)
  • D
    16% (5)
  • E
    3% (1)
  • F
    3% (1)

Explanation

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Topics

#QoS design#traffic scheduling#LPQ/WFQ#WRED

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