Connection Creation: Connection is created between the source and destination by establishing a dedicated path between source and destination. Queuing: No queue is formed. Message and Packets: There is one big entire data stream called a message. Routing: One single dedicated path exists between the source and destination. Addressing and sequencing: Messages need not be addressed as there is one dedicated path. Propagation Delay: No Transmission Capacity: Low Sequence Order: Message arrives in Sequence. Use Bandwidth: Wastage
Message Switching:
Circuit Switching: Links are created independently one by one between the nodes on the way. Queuing: Queue is formed. Message and Packets: There is one big entire data stream called a message. Routing:Messages follow the independent route to reach a destination. Addressing and sequencing: Messages are addressed as independent routes are established. Propagation Delay: Yes Transmission Capacity: Maximum Sequence Order: Message arrives in Sequence. Use Bandwidth: Bandwidth is used to its maximum extent.
Packet Switching:
Circuit Switching: Links are created independently one by one between the nodes on the way. Queuing: Queue is formed. Message and Packets: The big message is divided into a small number of packets. Routing:Packets follow the independent path to hold the destination. Addressing and sequencing: Packets are addressed, and sequencing is done as all the packets follow the independent route. Propagation Delay: Yes Transmission Capacity: Maximum Sequence Order: Packets do not appear in sequence at the destination. Use Bandwidth: Bandwidth is used to its maximum extent.