Common Network Topologies can take a bit of time
Common network topologies can take a bit of time to understand when you’re all new to this kind of cool stuff, but it’s very important to fully understand them as they are key elements to understanding and troubleshooting networks and will help you decide what actions to take when you’re faced with network problems.
This article will try to be as simple as possible and give some examples of common network topologies.
There are two types of common network topologies: Physical and Logical. The physical topology of a network refers to the layout of cables, computers and other peripherals. Try to imagine yourself in a room with a small network, you can see network cables coming out of every computer that is part of the network, then those cables plug into a hub or switch. What you’re looking at is the physical topology of that network !
Logical topology is the method used to pass the information between the computers. In other words, looking at that same room, if you were to try to see how the network works with all the computers talking (think of the computers generating traffic and packets of data going everywhere on the network) you would be looking at the logical part of the network.
The way the computers will be talking to each other and the direction of the traffic is controlled by the various protocols (like Ethernet) or, if you like, rules.
If we used token ring, then the physical topology would have to change to meet the requirements of the way the token ring protocol works (logically).
If it’s all still confusing, consider this: The physical topology describes the layout of the network, just like a map shows the layout of various roads, and the logical topology describes how the data is sent across the network or how the cars are able to travel (the direction and speed) at every road on the map.
The most common network topologies of the physical type of topologies, are: Bus, Hub/Star and Ring.
Previous Articles Highlighter:
Having Plans For Your Computer Desk (1)
Computer desk plans can make all the difference between having a computer desk that truly is useful and ending up with a computer desk that is lacking in some or many ways.In this day and age a computer desk can be the most important piece of furniture that a person buys or builds.
Fleet Maintenance Software And CMMS (2)
In either case the system will facilitate the listing of all outstanding breakdown work, allowing this to be allocated and actioned accordingly. This may require no more than a single user software package, installed on a PC.
Considering An Internet Explorer Download (3)
While it can oftentimes be advisable to consider an Internet Explorer download, a person needs to be cautious about where he or she arranged to obtain an Internet Explorer download.There are many reputable sites on the Internet and the World Wide Web where a person can obtain a reliable Internet Explorer download.
The Web As A Resource For Free Desktop Wall Paper (4)
Rather, we strongly encourage any reader of this article to spend some time doing his or her own, independent investigation before choosing any site that offers free desktop wall paper.
Free Desktop Wallpapers: Internet Resources (5)
When people are on the lookout for free desktop wallpapers, there truly are an abundant number of resources on the World Wide Web available for these products.Keep in mind that nothing in this article should be construed as being an endorsement of any particular Internet Website.
A Primer: How To Search The Internet (6)
Of these people who do not use or rely on the World Wide Web, many people avoid the Internet out of fear that they will not understand how to search the Internet.In point of fact, there are a number of primers available on the World Wide Web itself that describes for people how to search the Internet.In this short article, we cannot provide a significant amount of information on how to search the Internet.
Finding Helpful And Useful Internet Demographics (7)
The information collected at this site is timely and in depth.A final site that we suggest considering when seeking Internet demographics is hjventures.com. This site specializes in collecting Internet demographics related to finances.
Internet Explorer 5.0 Download On The Net (8)
So an Internet Explorer 5.0 Download might actually suit you better than the more recent Internet Explorer 6.0 and 6.5.The web is crammed with useful information on what each version offers and there are a number of updates and add-ins available for an Internet Explorer 5.0 Download for Win16, including security enhancements.But nothing's perfect and an Internet the excellent Internet Explorer 5.0 Download may hit pot-holes.Should your problem be that pages won't load, scan using Adware and Spybot search-and-destroy.
Considering The Internet Explorer 5.5 Download (9)
A person can obtain an Internet Explorer 5.5 download at various locations on the World Wide Web. (Naturally, as with any instance in which a person is considering downloading something from an Internet site, it is vital for a person to be sure that he or she is dealing with a reputable site or venue.
Laptop Compare: Making A Checklist (10)
However, a person will be far better served if, before leaving for the store, he or she spends time developing a checklist of what he or she is looking for in the way of a laptop computer.
Newer Articles Highlighter:
CD Burn Software Useful Terms (1)
files or folders) onto a CD-R.Video CD (VCD)The software copies DVD movies or video files to a CD-R in the Video CD format. Most DVD players on the market can play Video CDs.Super Video CD (SVCD)The software copies DVD movies or video files to a CD-R in the Super Video CD format.
An Secure PCMCIA Digital Adapter Can Be Hard To Find (2)
(An Internet user should keep in mind that oftentimes there are specific sites dedicated to a particular topic as opposed to those sites that take on an entire listing of topics and talking points.)There are a number of different types available at which a PCMCIA secure digital adapter can be obtained.
Restoration Hardwares (3)
The same holds true for the vast majority of products offered by the store for utilization in restoration, remodelling and renovation projects.Restoration Hardware continues to expand. More and more major cities are finding themselves home to a local Restoration Hardware store.
ABS Computers Has A Series Of Portable PCs (4)
If people need Office Small Business instead, people can add it on for $252 to basic ABS Computers. There's also a laptop bag that ships with ABS Computers saving people an additional purchase cost.
Online Games Provide Perfect Break Activity For The Harried Worker. (5)
A good idea when engaging in online games during a typical or regular work break is to set an alarm clock or egg timer for a specific amount of time.
Laptop Schematics For Electronic Circuits (6)
Additional, larger booksellers carry books and materials that include information on laptop schematics. And, as with most things in the world, information on laptop schematics is fairly well accessible on the Internet and World Wide Web.
The Linking: Laptop And The Car Stereo (7)
He or she can bring his or her downloaded music even into the car for travels around town or across the country. With the laptop connect with a car stereo, a person has at his disposal his or her own personally prepared and programmed collection of favorite hits and sounds.Of course, in recent years there are even smaller devices that can be utilized to carry music around and about.
Marketing Strategies For Dell Computers (8)
But, it is likely that Dell Computers will work to reprise the advertising duality captured in the Dell Dude and the Dell Interns - at least during the early months of their media existence.
Interest In A Wireless Assess Point? (9)
Wireless points are installed in a lot of public places already. It is pretty easy these days sitting with your laptop at your favorite coffee shop in Australia ordering some flowers via the Internet for someone in London.
A Look At Cool Computer Case (10)
But, if a person really is looking for a cool computer case, he or she might want to think about other types of bags and cases that originally and initially are not designed for the carting around of computer equipment.By broadening the search to include bags, cases and the like that may have been designed originally for some other basic use of purpose, the cool computer case seeker may very well end up with something unique, attractive and...well...cool.Leather shops and luggage stores are good starting points for a person on a quest for a cool computer case.
Permalink to Common Network Topologies can take a bit of time