Guide to computer networking

At, you will get to know the basics of the workings of networking and the way to use various devices to build the networks. Networking in computers has been around for several years, and with time, the technologies become less expensive and faster.

Networks comprise various devices – routers, switches, computers, connected by wireless signals or cables. To understand the basics of the way the networks work, they are placed together as an important step to build a wireless network in a neighborhood or community.

The website covers concepts about:

  • Servers and clients – the way services like web pages and e-mail connect by use of networks
  • IP addresses – the way devices on the network can be gotten
  • Network switches, hubs, and cables – the building blocks of hardware of networks
  • The firewalls and routers – the way of organizing and controlling the flow of traffic on a given network

Servers and clients

A great relationship that tends to be important on the network is that of the client and the server. A server refers to a computer that holds services and content like a media file, website, or chat application. An example of a server is the computer that holds the Google search website. It holds the page, sends it out whenever there is a request.

For a client, it is a computer that is different from a cell phone or laptop, requesting to view, use content, or download. The client can connect over a certain network in exchanging information. An example is whereby you request Google search pages with your web browser your computer is the client.

In most instances, two roads get connected with the Ethernet cable. They are the type of computers which can see each other, communicating over the cable. The client computer asks for a server computer from the website. The website gets delivered from the server, displaying on the web browser of the server.

The IP addresses

For direct data to be sent across the network, the computer has to be able to identify certain origins and destinations. It is the internet protocol – the IP address. It is a set of numbers between 1 and 254 which are normally separated by dots.

You can compare the IP address to a street address. Parts of the address do describe where the building is located in the world, the other part narrows down the city or state, then the area within the city or state, then the street location.

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