What Is Broadcast Domain?

A logical network segment in which a broadcast frame sent by one device is received by all other devices on that segment.

Broadcast Domain across 2 exams

Broadcast Domain appears on the following exams. Each defines it in the context candidates are tested on:

Network+: A logical network segment in which a broadcast frame sent by one device is received by all other devices on that segment.
CCNA: The set of all devices that receive a broadcast frame sent by any one device within that domain; broadcast domains are bounded by routers.