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5 Comments on “Which CoS feature supports per-VLAN queuing and scheduling?

  1. Atif says:

    Correct =B….
    there are four supported scheduler:
    1. queue level-4
    2. hierarchical scheduler allow you to shaping scheduling at service level as well as other levels.


  2. khan says:

    Correct answer is “B”

    as tagged queuing:
    is used for Tagged queuing is a method for allowing a hardware device or controller to process commands received from a device driver out of order



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