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350-001 · Question #73

Refer to the exhibit. You are trying to police down to 100 Mb/s. While testing, you notice that you rarely exceed 70-80 Mb/s. What do you need to change in your MQC configuration to allow for 100…

The correct answer is B. Change the Bc value to allow for a large enough burst. Burst size--Also called the Committed Burst (Bc) size, it specifies in bits (or bytes) per burst how much traffic can be sent within a given unit of time to not create scheduling concerns. (For a shaper, such as GTS, it specifies bits per burst; for a policer, such as CAR, it…

QoS

Question

Refer to the exhibit. You are trying to police down to 100 Mb/s. While testing, you notice that you rarely exceed 70-80 Mb/s. What do you need to change in your MQC configuration to allow for 100 Mb/s speeds?

Exhibit

350-001 question #73 exhibit

Options

  • AChange the CIR value from 100 Mb/s to 200 Mb/s.
  • BChange the Bc value to allow for a large enough burst.
  • CChange the QoS queue from default to priority.
  • DChange the exceed-action to transmit.

How the community answered

(45 responses)
  • A
    16% (7)
  • B
    76% (34)
  • C
    2% (1)
  • D
    7% (3)

Explanation

Burst size--Also called the Committed Burst (Bc) size, it specifies in bits (or bytes) per burst how much traffic can be sent within a given unit of time to not create scheduling concerns. (For a shaper, such as GTS, it specifies bits per burst; for a policer, such as CAR, it specifies bytes per

Topics

#MQC policing#CIR#burst size Bc#traffic shaping

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