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GCIA · Question #404

Every network device contains a unique built in Media Access Control (MAC) address, which is used to identify the authentic device to limit the network access. Which of the following addresses is a…

The correct answer is A. A3-07-B9-E3-BC-F9. See the full explanation below for the reasoning.

Question

Every network device contains a unique built in Media Access Control (MAC) address, which is used to identify the authentic device to limit the network access. Which of the following addresses is a valid MAC address?

Options

  • AA3-07-B9-E3-BC-F9
  • B132.298.1.23
  • CF936.28A1.5BCD.DEFA
  • D1011-0011-1010-1110-1100-0001

How the community answered

(28 responses)
  • A
    79% (22)
  • B
    11% (3)
  • C
    4% (1)
  • D
    7% (2)

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