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4A0-105 · Question #146

Which of the following best describes the difference between VPWS and VPLS?

The correct answer is D. Unlike VPWS, VPLS is a service where customer MAC addresses are learned. See the full explanation below for the reasoning.

Question

Which of the following best describes the difference between VPWS and VPLS?

Options

  • AUnlike VPLS. VPWS appears as a multi-hop network to the customers.
  • BUnlike VPLS, VPWS allows CEs that are member of the same service instance to communicate
  • CUnlike VPWS, VPLS allows customers to view the network as a routed network.
  • DUnlike VPWS, VPLS is a service where customer MAC addresses are learned.

How the community answered

(54 responses)
  • A
    4% (2)
  • B
    6% (3)
  • C
    13% (7)
  • D
    78% (42)

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