Multiple choice cisco-ccna

MAC addresses are the feature of _____________ layer.

  1. Logical Link Control Layer

  2. Transport Layer

  3. Ethernet

  4. Data Link Layer

  5. Netwrok Layer

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

MAC (Media Access Control) addresses are unique identifiers assigned to network interface controllers. They function at the Data Link Layer (Layer 2) of the OSI model, specifically within the MAC sublayer, to facilitate communication within a local network segment.