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JN0-643 · Question #93

A Layer 2 forwarding loop occurred on your network during a scheduled maintenance period. You must prevent this behavior in the future. Which protocol should you enable on the EX Series switch to…

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

Question

A Layer 2 forwarding loop occurred on your network during a scheduled maintenance period. You must prevent this behavior in the future. Which protocol should you enable on the EX Series switch to address this condition in the future?

Options

  • ADVMRP
  • BL2TPv3
  • CSTP
  • DRSVP

How the community answered

(51 responses)
  • A
    2% (1)
  • B
    6% (3)
  • C
    12% (6)
  • D
    80% (41)

Community Discussion

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Full JN0-643 Practice