Algorithms and Networks

Written: November 1, 2007

What is an algorithm as regards to networks? "An algorithm is a finite list of well-defined instructions for accomplishing some task that, given an initial state, will proceed through a well-defined series of successive states, eventually terminating in an end-state" (Wikipedia). In other words, algorithms are well-defined rules or steps used to process information to help you arrive at a solution. Within computer networks, algorithms are used to determine the best route for traffic from one point to another.

When software applications are written for hardware network appliances, the instructions to carry out processes that drive the routers, switches, and firewalls are written in tedious, algorithm steps for the purpose of solving problems within network communication. This is a real challenge for programmers as they write algorithms within software programs.

From the chart below (chart from Webopedia), you can see how the instruction or algorithm was written in a step-by-step process. Typically, we intuitively process information without the mindful process of having to map out each step and movement we make. However, when it comes to computers, algorithms are necessary.

To put it simply, this is why quality software (with updated patches) are so important. Every single algorithm takes several lines of complex computer code. If the algorithms are not written correctly and precisely, gaps and breaks in the software occur. As a result of this, end users may experience computer crashes, glitches, and unwanted intruders.

Summary

Algorithms determine how network traffic is forked or routed. As an end user, you can participate in configuring algorithms by adjusting the software settings.

How Can You Better Protect Your Network?

The GGI Networks' sales team will find you the network equipment you need! For questions call 1-800-908-9665 or email us at: sales@gginetworks.com.

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About GGI Network's Author:

Debbie Jensen, an expert writer for business and technology for GGI Networks, has a Bachelor's Degree in Visual Communication (Multimedia). With her twenty year history of creative expressions and formalized study of Information Technology of digital print/web design and development, she is now publishing articles about networking for GGI Networks.