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What is a LAN and how does it work?

What is a LAN and how does it work?
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A LAN is a computer network that covers a very small area. LANs are often created by connecting two or more computers together. The first step in creating a LAN is to physically connect the computers with wires or cables. Computer networks are configured many different ways and use various types of adapters and cables. The configuration that you choose will depend on the type of equipment you have and how many computers you want to connect together. For example, if you want to connect two or more computers via wire, then a hub or switch is required. If you want to add wireless capability to your network, then you need to add a wireless access point (WAP) as well.”

A LAN is a computer network that covers a very small area.

A LAN is a computer network that covers a very small area. The most common type of LAN is used to connect computers together in homes or businesses, but they can also be used to share resources such as printers and scanners.

The size of a LAN depends on the number of devices it needs to serve. A small business might have one large-scale wired Ethernet network connecting all its machines, while an individual’s home might have multiple smaller wireless networks throughout different rooms (such as one in the kitchen and another in the living room).

LANs are often created by connecting two or more computers together.

LANs are commonly created by connecting two or more computers together. However, it’s also possible to create a LAN by connecting multiple LANs together. In this case, the combined network would be known as an extended LAN or MAN (metropolitan area network).

LANs can be connected to the internet and provide users with access to shared resources such as printers or files stored on servers. They are often created specifically for a purpose such as sharing files between employees at a company office or providing remote access so that employees can work from home without having to bring their own computer equipment into work every day.

The first step in creating a LAN is to physically connect the computers with wires or cables.

The first step in creating a LAN is to physically connect the computers with wires or cables. You can do this by using a network cable to connect the computers directly to one another, or you can use a hub or switch to expand your network so that it includes more devices.

Computer networks are configured many different ways and use various types of adapters and cables.

A computer network is a group of computers that are connected together. A LAN, or local area network, is just one type of network configuration; other types include WANs (wide area networks) and MANs (metropolitan area networks).

The type of adapter you use depends on the type of LAN you’re creating and its size. For example, if you want to create a small home office or dorm room network using wired Ethernet cables to connect all your PCs together in close proximity–as opposed to using wireless Wi-Fi signals–then an Ethernet hub might be ideal for your needs because it can handle multiple connections without slowing down the overall speed of each device’s connection. If on the other hand:

  • You want multiple computers spread out across an entire building or campus; and/or
  • You need high-bandwidth data transfers between various devices within reachable distance from each other; then perhaps what’s called “switched” Ethernet would be better suited for this purpose instead (or even fiber optic cable).

The configuration that you choose will depend on the type of equipment you have and how many computers you want to connect together.

The configuration that you choose will depend on the type of equipment you have and how many computers you want to connect together.

If you have a network hub, then each computer will connect directly to the hub with its own cable. This can be useful if one computer is far away from another but close enough for an Ethernet cable (10 m). However, if there are several computers in different rooms or floors of your house, this may not be ideal because all those cables will make things look messy and difficult to manage.

Also consider how fast each computer needs to be able to communicate with other computers on the network. If one machine needs more bandwidth than another (for example if it’s used for video editing), then it might make sense for only those machines needing extra speed/capacity/etc., rather than all machines being connected via hubs which could slow down other parts of their systems due their limited throughput capabilities.”

For example, if you want to connect two or more computers via wire, then a hub or switch is required.

For example, if you want to connect two or more computers via wire, then a hub or switch is required. A hub is a device that allows more than one computer to connect to a network. A switch is also used in networking but it has more ports (or connections) than hubs do and can handle more traffic at once.

Hubs and switches are both types of network adapters (devices) which enable you to connect your PC with other computers on the same network so that they can share files, printers etc…

If you want to add wireless capability to your network, then you need to add a wireless access point (WAP) as well.

If you want to add wireless capability to your network, then you need to add a wireless access point (WAP) as well as the appropriate networking hardware. A WAP is used to extend the range of a LAN by transmitting signals over radio waves rather than through wires.

Wireless access points typically connect directly into an Ethernet hub or switch on your wired network and then broadcast a Wi-Fi signal that allows any devices within range–including laptops and smartphones–to connect wirelessly with each other while still being able to access resources on your local network.”

Local Area Networks (LANs) can be defined as networks that are limited in size and scope compared to Wide Area Networks (WANs).

A LAN is a network that is limited in size and scope compared to WANs. A LAN can be defined as a data communications system that has the following characteristics:

  • It is limited to a small geographic area (i.e., building).
  • The number of computers connected together on this network is generally less than 1000.
  • The geographical area covered by such a system may be confined by walls or obstacles such as mountains, rivers etc., but does not extend over long distances like WANs do (for example satellite networks).

A LAN is a computer network that covers a very small area. It can be defined as networks that are limited in size and scope compared to Wide Area Networks (WANs). LANs are often created by connecting two or more computers together. The first step in creating a LAN is to physically connect the computers with wires or cables. Computer networks are configured many different ways and use various types of adapters and cables