What is a network switch?
A network switch is a device that manages the sharing of multiple computers or networks on the same data connection. Another name for a network switch is a network bridge, which is a physical device responsible for routing and processing data within the open systems interconnection model. A network switch does not include hubs or repeaters, as these devices do not include any type of logical processors. A network switch can support 10/100 Mbit/s (Megabits per second) or 10/100/1000 Mbit/s port transfer rates. It is possible to have multiple network switches operating at different speeds on the same network. However, this type of setup lends itself to bottlenecks and restricts the possible routes available for the flow of data. A network switch is absolutely critical in the management of a computer network. The network switch functions as the traffic management system within the network, directing data packets to the correct destination. These devices are used to connect peripheral devi
” Most business networks today use switches to connect computers, printers and servers within a building or campus. A switch serves as a controller, enabling networked devices to talk to each other efficiently. Through information sharing and resource allocation, switches save businesses money and increase employee productivity.
