Dell EMC Specialist – Systems Administrator, VNX — Question 6

At which layer does LLDP operate?

Answer options

• A. 1
• B. 3
• C. 2
• D. 4

Correct answer: C

Explanation

LLDP operates at Layer 2 of the OSI model, which is responsible for data link layer functionalities such as MAC addressing and framing. The other options (Layer 1, Layer 3, and Layer 4) pertain to physical, network, and transport layers respectively, where LLDP is not applicable.