200-301: Cisco Certified Network AssociateDemo

A switch consults its MAC address table to match a frame's destination MAC address to the port it was learned on, then forwards the frame out only that port; this selective, destination-based forwarding operation is known as frame switching. Frame flooding instead sends a frame out all ports when the destination MAC is unknown, broadcast, or multicast, while frame filtering and frame pushing are not the terms used to describe this table-driven forwarding decision.