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JN0-643 · Question #105

You have a requirement for a device to provide 20 W of power over Ethernet. What meets this requirement?

The correct answer is C. Select a switch that has PoE+ support. See the full explanation below for the reasoning.

Question

You have a requirement for a device to provide 20 W of power over Ethernet. What meets this requirement?

Options

  • ABond two standard PoE ports together to achieve 30.8 W of power.
  • BInstall an external redundant power supply in the switch to increase the total power load.
  • CSelect a switch that has PoE+ support.
  • DEnable LLDP-MED to transfer power from other switches.

How the community answered

(33 responses)
  • A
    3% (1)
  • B
    6% (2)
  • C
    82% (27)
  • D
    9% (3)

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