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JN0-104 · Question #189

Which layer of the OSI model does a router use to make forwarding decisions?

The correct answer is A. Layer 3. See the full explanation below for the reasoning.

Question

Which layer of the OSI model does a router use to make forwarding decisions?

Options

  • ALayer 3
  • BLayer 4
  • CLayer 5
  • DLayer 2

How the community answered

(38 responses)
  • A
    74% (28)
  • B
    8% (3)
  • C
    16% (6)
  • D
    3% (1)

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Full JN0-104 Practice