Switches

A network switch is a small hardware device that joins multiple computers together within one local area network (LAN). Ethernet switch devices were commonly used on home networks before home routers became popular; broadband routers integrate Ethernet switches directly into the unit as one of their many functions. High-performance network switches are still widely used in corporate networks and data centers. While switching capabilities exist for several types of networks, Ethernet switches are the most common type. Mainstream Ethernet switches like those inside broadband routers support Gigabit Ethernet (1 Gbps ) speeds, but high-performance switches like those in data centers generally support 10 Gbps. Different models of network switches support differing numbers of connected devices. Consumer-grade network switches provide either four or eight connections for Ethernet devices, while corporate switches typically support between 32 and 128 connections. Switches can additionally be connected to each other, a so-called daisy chaining method to add progressively larger number of devices to a LAN. Network switches operate at layer two (Data Link Layer) of the OSI model.

Netgear Prosafe M4100 Documentation
Netgear Prosafe M4100 Documentation
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Netgear Prosafe M7100 Documentation
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