Question:
What is the first 24 bits in a MAC address called?
- NIC
- BIA
- OUI
- VAI
Explanation: An Organizationally Unique Identifier (OUI) is a 24-bit number that uniquely identifies a vendor, manufacturer, or other organization globally or worldwide. They are used as the first 24 nits of the MAC address to uniquely identify a particular piece of equipment.
Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps
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