Computer Networks20785 marksOverview Virtual Circuit Switching, Frame Relay& ATM
What is virtual circuit network? Explain ATM as a virtual circuit wide area network.
What is virtual circuit network? Explain ATM as a virtual circuit wide area network. [5]
A virtual circuit network is a type of connection-oriented packet switching in which a dedicated logical path (virtual circuit) is established between the source and destination before data transmission begins. All data packets follow this predefined route sequentially, so the address information...