Quick Answer: What Are The Main Components Of A Network?

How is LAN different from WAN?

A LAN (local area network) is a group of computers and network devices connected together, usually within the same building.

A WAN connects several LANs, and may be limited to an enterprise (a corporation or an organization) or accessible to the public.

The technology is high speed and relatively expensive..

What are 4 major components of LAN?

A LAN consists of a group of computers and devices connected by switches and hubs. For this LAN to gain access to the Internet it must contain a router….Some of basic hardware components of LAN’s are:Networking Interface Card (NICs): … Server: … Station: … HUB: … Switch: … Router: … Access point: … Power Supply:More items…•

How many types of network are there?

threeThe Network allows computers to connect and communicate with different computers via any medium. LAN, MAN and WAN are the three major types of the network designed to operate over the area they cover.

How does a network operate?

How do they work? Computer networks connect nodes like computers, routers, and switches using cables, fiber optics, or wireless signals. These connections allow devices in a network to communicate and share information and resources. Networks follow protocols, which define how communications are sent and received.

What are the 4 types of networks?

A computer network is mainly of four types:LAN(Local Area Network)PAN(Personal Area Network)MAN(Metropolitan Area Network)WAN(Wide Area Network)

What is network and its advantages?

Sharing devices such as printers saves money. Site (software ) licences are likely to be cheaper than buying several standalone licences. Files can easily be shared between users. Network users can communicate by email and instant messenger .

What are the three main components of network?

The network infrastructure contains three categories of network components:End devices.Intermediary devices.Network media.

What makes up a network?

A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams.

Do I plug Ethernet into WAN or LAN?

Sometimes it will be labeled WAN. This port is intended to connect your router to the modem, and the outside world from there. The LAN ports are designed for connecting to local devices. Plug one Ethernet cable into your modem and the other end into your router’s WAN port.

What are the 2 types of LAN networks?

In general, there are two types of LANs: client/server LANs and peer-to-peer LANs. A client/server LAN consists of several devices (the clients) connected to a central server. The server manages file storage, application access, device access, and network traffic.

What is a network why it is needed?

Computer networks help users on the network to share the resources and in communication. … File sharing: Networking of computers helps the network users to share data files. Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc.

What are the 5 components of a network?

The hardware components are the server, client, peer, transmission medium, and connecting devices. The software components are operating system and protocols.

Is Wan faster than LAN?

LAN, which stands for local area network, and WAN, which stands for wide area network, are two types of networks that allow for interconnectivity between computers. … LANs are typically faster and more secure than WANs, but WANs enable more widespread connectivity.