Which is a QoS model that a network engineer would implement to ensure a source to destination quality of service standard for a specified data flow?

Last Updated on April 27, 2021 by Admin

Which is a QoS model that a network engineer would implement to ensure a source to destination quality of service standard for a specified data flow?

  • integrated services
  • differentiated services
  • best effort
  • class-based weighted fair queuing
  • low latency queuing
    Answers Explanation & Hints:

    Best effort is the default packet forwarding design and provides no QoS. The differentiated services model enforces and applies QoS mechanisms on a hop-by-hop basis, not source to destination. Class-based weighted fair queuing and low latency queuing are queuing algorithms.

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