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Juniper

JN0-691 · Question #39

JN0-691 Question #39: Real Exam Question with Answer & Explanation

The correct answer is D. The interface link layer received its own frames.. See the full explanation below for the reasoning.

Question

An interface on your Junos device reports a device-level flag of Loopback-detected. What is causing this flag to be reported?

Options

  • AThe link-layer protocol failed to successfully connect with the remote endpoint.
  • BThe interface was administratively disabled.
  • CThe interface is in promiscuous mode and sees frames addressed to all physical addresses on
  • DThe interface link layer received its own frames.

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