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Exam 400-051 All Questions

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Exam 400-051 topic 1 question 14 discussion

Actual exam question from Cisco's 400-051
Question #: 14
Topic #: 1
[All 400-051 Questions]

Which capability is support by LLDP-MED but not by Cisco Discovery Protocol?

  • A. LAN speed discovery
  • B. network policy discovery
  • C. location identification discovery
  • D. power discovery
  • E. trust extension
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Suggested Answer: A 🗳️
LLDP-MED supports both LAN speed and duplex discovery. Cisco Discovery Protocol supports duplex discovery only, but this limited support is not seen as a problem because if there is a speed mismatch, LLDP-MED and Cisco Discovery Protocol cannot be exchanged and thus cannot be used to detect the mismatch.
by [deleted] at April 3, 2025, 4:02 p.m.

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