Types Of Switching Techniques In Computer Networks Ppt

Figure 14 2 wcb mcgraw hill the mcgraw hill companies inc 1998.

Types of switching techniques in computer networks ppt. Switching is the technique by which nodes control or switch data to transmit it between specific points on a network. Out of three methods circuit switching and packet switching are commonly used but the message switching has been opposed out in the general communication procedure but is still used in the networking application. Disadvantage of crossbar switch. Following figure shows the types of switching.

Circuit switching circuit switching is a technique that directly connects the sender and the receiver in an unbroken path. The number of crosspoints increases as the number of stations is increased. Telephone switching equipment for example establishes a path that connects the caller s telephone to the receiver s telephone by making a physical connection. Switched communication networks are those in which data transferred from source to destination is routed between various intermediate nodes.

There are basically three types of switching methods are made available. For data transfer different types of switching methods are available. There are 3 common switching techniques. The crossbar switch has n 2 intersection points known as crosspoints.

Circuit switched network consists of a set of switches connected by physical links. Circuit switching packet switching message switching. Figure 14 1 wcb mcgraw hill the mcgraw hill companies inc 1998 switched network powerpoint presentation. Chapter 14 switching.