What is router and differwnce between switch and router? Whar is IP?

Question

Accepted Answer

A router is a networking device that forwards data packets between computer networks. A switch connects devices within a network.

A router operates at the network layer of the OSI model, while a switch operates at the data link layer.
A router can connect multiple networks together, while a switch connects devices within a single network.
Routers use IP addresses to forward packets to their destination, while switches use MAC addresses to direct traffic.
IP stands for Internet Protocol, which is a set of rules governing the format of data sent over the internet.
IP addresses are unique identifiers assigned to devices on a network, allowing them to communicate with each other.

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