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Juniper

JN0-648 · Question #98

You have configured CoS on a Junos device. A packet is classified as best effort by a behavior aggregate (BA) classifier, and as expedited forwarding by a multifield (MF) classifier. Which statement…

The correct answer is D. The packet will be placed in a queue associated with the MF classifier. multifield-classifiers.html >> "If you configure both a behavior aggregate (BA) classifier and a multifield classifier, BA classification is performed first; then multifield classification is performed. If they conflict, any BA classification result is overridden by the…

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Question

You have configured CoS on a Junos device. A packet is classified as best effort by a behavior aggregate (BA) classifier, and as expedited forwarding by a multifield (MF) classifier. Which statement is true in this scenario?

Options

  • AThe packet will be placed in a queue associated with the BA classifier.
  • BThe packet will be placed into the queue which is least congested.
  • CThe packet will be placed into the queue that has the most bandwidth assigned to it.
  • DThe packet will be placed in a queue associated with the MF classifier.

How the community answered

(45 responses)
  • A
    7% (3)
  • B
    16% (7)
  • C
    4% (2)
  • D
    73% (33)

Explanation

multifield-classifiers.html >> "If you configure both a behavior aggregate (BA) classifier and a multifield classifier, BA classification is performed first; then multifield classification is performed. If they conflict, any BA classification result is overridden by the multifield classifier."

Topics

#BA classifier#MF classifier#CoS classifier precedence#packet forwarding queue

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