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JN0-649 · Question #20
JN0-649 Question #20: Real Exam Question with Answer & Explanation
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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
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