+A broadcast domain defines a logical network segment where all connected devices receive a [Broadcast](/wiki/Broadcast) message. Routers typically delineate these boundaries, preventing broadcasts from traversing to other network segments, while a [Switch](/wiki/Switch) operates within a single domain.
+## See also
+- [Collision Domain](/wiki/Collision_Domain)
+- [Router](/wiki/Router)
+- [LAN](/wiki/LAN)