Understanding how computer networking works

Forget the configuration details — what are the insights? Networking is about communication Text is the simplest way to communicate Protocols are standards for reading and writing text Beneath the details, networking is an IM conversation. TCP relies on lower levels and can send binary data, but ignore that for now:

Understanding how computer networking works

To keep things running efficiently, the people working in those locations need a fast, secure and reliable way to share information across computer networks. One popular technology to accomplish these goals is a VPN virtual private network. A VPN is a private network that uses a public network usually the Internet to connect remote sites or users together.

VPN was not the first technology to make remote connections. Several years ago, the most common way to connect computers between multiple offices was by using a leased line.

Understanding how computer networking works

Leased lines, such as ISDN integrated services digital network, Kbpsare private network connections that a telecommunications company could lease to its customers.

Leased lines provided a company with a way to expand its private network beyond its immediate geographic area. These connections form a single wide-area network WAN for the business. Though leased lines are reliable and secure, the leases are expensive, with costs rising as the distance between offices increases.

Today, the Internet is more accessible than ever before, and Internet service providers ISPs continue to develop faster and more reliable services at lower costs than leased lines. To take advantage of this, most businesses have replaced leased lines with new technologies that use Internet connections without sacrificing performance and security.

Businesses started by establishing intranets, which are private internal networks designed for use only by company employees. Intranets enabled distant colleagues to work together through technologies such as desktop sharing. This article describes VPN components, technologies, tunneling and security.Home › Guides, Programming › A Simple Introduction To Computer Networking.

The neat thing about networking is that works on one computer. Memcached is a great service to cache data. And guess what?

An Introduction to Networking Terminology, Interfaces, and Protocols | DigitalOcean

It uses plain-old text commands (over TCP) to save and retrieve data. Understanding Quake's Fast Inverse Square Root;. A basic understanding of networking is important for anyone managing a server. Not only is it essential for getting your services online and running smoothly, it also gives you the insight to diagnose problems.

An Introduction to Networking Terminology, Interfaces, and Protocols Posted January 14, Networking works by piggybacking a. Developing an understanding of how and why networks work, rather than focusing on memorization of terms or numbers as you learn basic computer networking tasks, such as Internet connectivity, configuring connections to an Internet Service Provider, and creating a private network.

Understanding how computer networking works October 6, by Leave a Comment ISBN: 'Rethinking the Internet of Things' describes reasons why we must Get free Online Help for mywifiext net related and wifi range extender.

Understanding the basics of how networks are put together is an important step in building a wireless network in a community or neighborhood. This module covers the concepts of: Clients and servers—how services such as e-mail and web pages connect using networks.

IP addresses—how devices on a network can be found. Network hubs, . How Home Networking Works. by Tracy V. Wilson & John Fuller NEXT PAGE. With a home network, you can connect multiple computers in your home. For many families, one computer is no longer enough to go around.

In a household with multiple computers, a home network often becomes a necessity rather than a technical toy.

A Simple Introduction To Computer Networking – BetterExplained