__ 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.
the answer would be our ip address determines our location........if we use a mac instead then we have to search the whole internet to forward a packet, this would flood the network. it is easy to trace down a station with an ip coz its divided according to region whereas in mac it is not possible.