Question

explain about repeater , router and bridge​

Answer 1

Answer:

In telecommunications, a repeater is an electronic device that receives a signal and retransmits it. Repeaters are used to extend transmissions so that the signal can cover longer distances or be received on the other side of an obstruction.

A bridge is a network device that connects multiple LANs (local area networks) together to form a larger LAN. The process of aggregating networks is called network bridging. ... Bridges operate at the data link layer of the OSI model and hence also referred as Layer 2 switches.

A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet. Data sent through the internet, such as a web page or email, is in the form of data packets.

Answer 2

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Here's your answer mate

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Router ✍

☛ router is a communication device that is used to connect two different networks such as two LAN or wan it chooses the best route for the data packets to be sent from the sender to receiver.

Repeater ✍

☛ A Repeater is a communication device used to read and write a signal repeaters are needed to that the signal can travel longer distances with same strength.

✤Hope it helps❢❢

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