If the Group/Local (G/L) bit is set to 1 in the OUI portion of the MAC address, which statement is true?

A. The MAC address is a unique computer and governed by the IEEE.
B. The MAC address is locally governed.
C. The MAC address is a broadcast or multicast.
D. The MAC address should always be broadcast.

B. When the G/L bit (sometimes referred to as the U/L bit) is set, it means that the MAC address is locally governed. This means that the user has manually set the MAC address.