__ I'm very immature __ I'm appropriately mature for my age __ I'm very mature __ I'm gaining maturity (growing personally) __ I have most or all the requisites for personal growth __ people who know me would agree with my answers above.
So the frame gets broadcasted throughout the broadcast domain, until the end device with a matching MAC address responds to the broadcast, thus giving the switch a new source address to add to its MAC table. It duplicates the frame to all Ethernetports, except the port it came from.
Bridging uses a forwarding database for recording and storing network device addresses. 1  This forwarding database also contains frames that are used to fetch the network devices addresses if the forwarding database is empty. The frame is forwarded to all other network devices with the exception of the source device.