Question

what is the role of a switch in a network also explain its working​

Answer 1

Answer:

A switch is a device in a computernetwork that connects other devices together. Multiple data cables are plugged into a switch to enable communication between differentnetworked devices. ... Switches mayalso operate at higher layers of the OSI model, including the network layer andabove.

Answer 2

Answer:

While switches allow different devices on a network to communicate, routers allow different networks to communicate. A router is a networking device that routes data packets between computer networks. A router can connect networked computers to the Internet, so multiple users can share a connection.

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