Cisco
350-029 · Question #166
What protocol does an IP phone use to learn the voice VLAN ID it should use for voice traffic?
The correct answer is C. CDP. See the full explanation below for the reasoning.
Question
What protocol does an IP phone use to learn the voice VLAN ID it should use for voice traffic?
Options
- AVTP
- B802.1 q
- CCDP
- DSkinny Station Protocol
How the community answered
(64 responses)- A17% (11)
- B5% (3)
- C72% (46)
- D6% (4)
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