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JN0-649 · Question #20

You are deploying IP phones in your Layer 2 network and are asked to ensure that the switch sends VLAN and CoS information to the IP phones automatically. In this scenario, which protocol should be…

The correct answer is D. LLDP_MED. See the full explanation below for the reasoning.

Question

You are deploying IP phones in your Layer 2 network and are asked to ensure that the switch sends VLAN and CoS information to the IP phones automatically. In this scenario, which protocol should be used?

Options

  • APoE
  • BPoE+
  • CLLDP
  • DLLDP_MED

How the community answered

(39 responses)
  • A
    13% (5)
  • B
    3% (1)
  • C
    5% (2)
  • D
    79% (31)

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Full JN0-649 Practice