What is the first 24 bits in a MAC address called?
A.
NIC
B.
BIA
C.
OUI
D.
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.