A hub floods the network While using the packet and only the spot procedure receives that packet while some just fall because of which the targeted traffic improves a great deal. To resolve this issue switch came in the

It cannot shop the MAC tackle with the ports and the vacation spot tackle of your frame that arrived. 

A hub is actually a 슬롯 multi-port repeater. A hub connects various wires coming from distinct branches, such as, the connector in star topology which connects distinct stations. Hubs are unable to filter information, so knowledge packets are sent to all linked products.