Hubs and switches are different types of network equipment that connect devices. A hub usually connects computers to other computers. A switch is the next step up from a switch and it records the IP and MAC addresses of the devices connected to it.
A crossover cable is used to connect a Hub or Switch to another Hub or Switch - or a PC to another PC.
a switch
Switch
what are the similarities between network switch and a hub
You would have to be a little more specific.
It can improve the LAN performance.
Port in hub/switch refers to the interface where you connect your computers.
it is a switch in hubs
switch,hub.
A Hub or a Switch
Hubs and Switches make 1 ethernet connection out of as many is on the hub or switch.
Hubs and Switches make 1 ethernet connection out of as many is on the hub or switch.