Understanding LAN Components and Functions
Understanding, Components And Functions of LAN (Local Area Network) on the computer in full - Hear the word LAN, surely you already know it. because every agency or office must have used the LAN name. because LAN is used to connect computers to other computers. For more details about LAN let's look at the reviews below.
Understanding LAN (Local Area Network)
LAN is short for Local Area Network which is a network where hardware and software can communicate with each other in a limited area. LAN can only reach very limited areas. for example, can only reach within one building.
Therefore the limitations in its range cause the speed of data transmission will be very high. LAN cable is also known as UTP cable which is usually shaped like a torsion cable like that of a telephone cable.
LAN itself consists of a server, client and gateaway. Where the server in a LAN is one or more computers that use a server operating system. The task of the server here is as a provider of storage media and other services that make a computer in the network can use it both individually and together.
While the client is a computer that uses a client operating system such as Windows that is connected to the LAN. And gateaway itself is a device that is on the network that serves to communicate with other networks.
LAN (Local Area Network) Components
Workstation, which is a node or host in the form of a computer system.
Server, which is a hardware that has a function to serve the network and workstations that are connected to the network. in general resources (resources) such as printers, disks, etc. that want to be shared by users at workstations are and work on a server.
Links, workstations and servers cannot function if the equipment is not physically connected.
Network Interface Card (NIC), A workstation is not connected directly with a network cable or tranceiver cable, but through a series of electronics specifically designed to handle a network protocol known as a Network Interface Card (NIC).
Network Software, Without the network software, the network will not work as desired.
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LAN (Local Area Network) Function
LAN (Local Area Network) has the following functions:
LAN has a function as a resource sharing which aims so that all programs (software), equipment, especially data can be used by everyone on the network without any influence on the location of resources and users.
LAN also has a function to provide internet network connection in a room.
To make data security more secure because with a LAN a server can manage important data that can only be accessed by certain users.