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4A0-104 · Question #182

Which of the following best describes a MAC FDB used by a VPLS service?

The correct answer is C. A separate MAC FDB is used on the PE for each VPLS service. See the full explanation below for the reasoning.

Question

Which of the following best describes a MAC FDB used by a VPLS service?

Options

  • AA VPLS service does not use a MAC FDB.
  • BA single MAC FDB is shared by all VPLS services on a PE.
  • CA separate MAC FDB is used on the PE for each VPLS service.
  • DEach VPLS service uses a separate MAC FDBs for unicast and multicast traffic.

How the community answered

(50 responses)
  • A
    6% (3)
  • B
    4% (2)
  • C
    74% (37)
  • D
    16% (8)

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