Circuit switching is a method of implementing a telecommunications network in which two network nodes establish a dedicated communications channel through the network before the nodes may communicate.

What is the meaning of circuit switching?

Circuit switching is a type of network configuration in which a physical path is obtained and dedicated to a single connection between two endpoints in the network for the duration of a dedicated connection. Ordinary voice phone service uses circuit switching.

What is circuit switching and packet switching?

Circuit switching and packet switching are the two different methods of switching that are used to connect the multiple communicating devices with one another. The key difference between circuit switching and packet switching is that Packet Switching is connectionless, whereas circuit switching is connection-oriented.