Which protocol enables a Cisco IP phone to provide QoS instructions to a switch?

IT Questions BankWhich protocol enables a Cisco IP phone to provide QoS instructions to a switch?

Question:
Which protocol enables a Cisco IP phone to provide QoS instructions to a switch?

  • VTP
  • CDP
  • 802.1Q
  • DTP

Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps

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