Which protocol operates at Layer 3 and is used for marking packets?

Last Updated on April 27, 2021 by Admin

Which protocol operates at Layer 3 and is used for marking packets?

  • CoS
  • DSCP
  • QoE
  • IntServ
    Answers Explanation & Hints:

    The differentiated services code point (DSCP) protocol is used to mark a 6-bit field within the DiffServ field that allows for classification of up to 64 values used for QoS.

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