What is local area network (LANs)?
local area network (LANs) provides networking capability to a group of computers in close proximity to each other such as in a office , school, or home. A LAN is useful for sharing resources like files, printers, games or other applications. A LAN also connects to other Networks and Internet. Most local area networks are built with relatively inexpensive hardware such as Ethernet cables, network adapters, hubs and Switches . Wireless LAN and other more advanced LAN hardware options also exist. Specialized operating system software may be used to configure a local area network. For example, most flavors of Microsoft Windows provide a software package called Internet. What is Ethernet? Ethernet is a physical and data link layer technology for local area networks (LANs). Ethernet was invented by engineer Robert Metcalfe. When first widely used in the 1980s, Ethernet supported a maximum theoretical data rate of 10 megabits per second (Mbps). Later, Fast Ethernet standards increased this ma
