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HP2-Z31 · Question #77

Which OpenFlow message ensures that all previous flow mod messages have been processed by the OpenFlow switch agent and that there are no flow mod messages queued for processing from an earlier time?

The correct answer is A. Flush. See the full explanation below for the reasoning.

Question

Which OpenFlow message ensures that all previous flow mod messages have been processed by the OpenFlow switch agent and that there are no flow mod messages queued for processing from an earlier time?

Options

  • AFlush
  • BPush
  • CBarrier
  • DForce

How the community answered

(45 responses)
  • A
    73% (33)
  • B
    4% (2)
  • C
    9% (4)
  • D
    13% (6)

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