LAN is an abbreviation for local area network. A network is a collection of two or more linked computers, whereas a LAN is a network that is contained inside a small geographic region, typically within the same building. LANs are commonly used in home WiFi networks and small business networks. Best Cyber Security Companies In India suggest that LANs can also be rather extensive; however, if they span numerous buildings, it is typically more correct to designate them as wide area networks (WAN) or metropolitan area networks (MAN) (MAN).
How do LANs function?
The majority of LANs connect to the Internet through a single point: a router. Home LANs often employ a single router, however bigger LANs may also include network switches for more effective packet delivery. To connect devices on a LAN, Ethernet, WiFi, or both are usually commonly used. Best Cyber Security Companies In India utilize Ethernet, a physical network connection technology that involves the usage of Ethernet cables. WiFi is a network connection technology that uses radio waves to connect to a network. Servers, desktop computers, laptops, printers, Internet of Things devices, and even gaming consoles may connect to LANs. LANs are frequently used in offices to allow shared access to linked printers or servers to internal employees.
LOCAL-AREA NETWORK TYPES (LANS)
There are several types of LANs, with Ethernet being the most prevalent for PCs. The majority of Apple Macintosh networks are designed around Apple’s AppleTalk network technology, which is incorporated into Macintosh computers. The following features distinguish one LAN from another:
Topology: The geometric arrangement of network equipment. Devices, for example, can be grouped in a ring or in a straight line.
Protocols: The rules and encoding requirements for data transmission. The protocols also dictate whether the network is peer-to-peer or client/server.
Twisted-pair wire, coaxial cables, and fiber optic cables can be used to link devices. Some networks communicate without using any medium at all, instead relying on radio waves.
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