What do you mean by switching? What are the three fundamental switching method? Explain.
Answers
Switching is the technique by which nodes control or switch data to transmit it between specific points on a network.
there are three types of switching
1. Circuit Switching
2. Packet Switching
3. Message Switching
circuit switching - Circuit switching is a method of implementing a telecommunications network in which two network nodes establish a dedicated communications channel (circuit) through the network before the nodes may communicate.
packet switching - a mode of data transmission in which a message is broken into a number of parts which are sent independently, over whatever route is optimum for each packet, and reassembled at the destination.
message switching - a mode of data transmission in which a message is sent as a complete unit and routed via a number of intermediate nodes at which it is stored and then forwarded.
Answer:
Switched communication networks are those in which data transferred from source to destination is routed between various intermediate nodes. Switching is the technique by which nodes control or switch data to transmit it between specific points on a network. There are 3 common switching techniques: Circuit Switching.
Explanation:
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