A network administrator adds a bridge to an existing network segment to increase performance. When the first unicast frame is received by the bridge, what action does it take? A. The frame is filtered...

A network administrator adds a bridge to an existing network segment to increase performance. When the first unicast frame is received by the bridge, what action does it take?

A. The frame is filtered based on the address table.

B. The frame is kept on the source segment.

C. The frame is flooded to the segment on the opposite side of the bridge.

D. The frame is discarded, but the addresses are added to the MAC table.