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150-130 · Question #2

You have been asked to implement a standards-based Layer 2 loop avoidance protocol with a typical convergence time of 3 seconds or less. Which Layer 2 loop avoidance protocol should you use?

The correct answer is D. RSTP. See the full explanation below for the reasoning.

Question

You have been asked to implement a standards-based Layer 2 loop avoidance protocol with a typical convergence time of 3 seconds or less. Which Layer 2 loop avoidance protocol should you use?

Options

  • A802.1q
  • B802.1D
  • CMRP
  • DRSTP

How the community answered

(26 responses)
  • A
    12% (3)
  • B
    8% (2)
  • C
    4% (1)
  • D
    77% (20)

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Full 150-130 Practice