HP0-Y49 · Question #49

HP0-Y49 Question #49: Real Exam Question with Answer & Explanation

The correct answer is C. LLDP-MED. The Link Layer Discovery Protocol (LLDP) is a vendor-neutral link layer protocol in the Internet Protocol Suite used by network devices for advertising their identity, capabilities, and neighbors on an IEEE 802 local area network, principally wired Ethernet. Media Endpoint Discov

Question

Which open standard allows a switch with PoE support to correctly determine the power requirements of a connected device?

Options

AICMP
BAutoPower
CLLDP-MED
DCDP

Explanation

The Link Layer Discovery Protocol (LLDP) is a vendor-neutral link layer protocol in the Internet Protocol Suite used by network devices for advertising their identity, capabilities, and neighbors on an IEEE 802 local area network, principally wired Ethernet. Media Endpoint Discovery is an enhancement of LLDP, known as LLDP-MED,that provides the following facilities:

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