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JN0-349 · Question #70

JN0-349 Question #70: Real Exam Question with Answer & Explanation

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Question

Which statement about configuring persistent MAC learning is correct?

Options

  • APersistent MAC learning can be configured on access mode interfaces.
  • BPersistent MAC learning flushes dynamically learned MAC addresses on reboots.
  • CPersistent MAC learning cannot be configured on redundant trunk groups.
  • DPersistent MAC learning requires 802.1 X authentication.

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