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GPEN · Question #180

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…

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Penetration Testing Foundations & Reconnaissance

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
  • BF936.28A1.5BCD.DEFA
  • C1011-0011-1010-1110-1100-0001
  • D132.298.1.23

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Topics

#MAC address#network addressing#OSI layer 2#hardware identification
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