Posts Tagged ‘LAN’

Computer Networks Lan, Wan, And Internetwork

October 20, 2018

It’s probably safe to say that modern business is dependent on electronic communication and computer communication. Ask any person who works in a corporate environment how many e-mails they receive and send in a day or how many times they need to print a document, and the number you will hear will probably be quite large. Thus, one essential thing to have in any modern office is a reliable computer network. A computer network is a group of computers and machines that are linked together through one of a variety of different methods in order to share, transfer, and communicate information.

A computer network typically includes computers, printers, and fax machines, but they can also include any type of machine or device that’s linked in. A slow and unreliable computer network means that the computers and machines cannot communicate, which means that people can’t communicate with each other, which directly translates to poorer work productivity, not to mention frustration and annoyance.

But before you know how to find a reliable computer network or how to improve your existing one, it’s helpful to know about the many different types of networks and their capabilities:

Local Area Network

One type of network is called a LAN (Local Area Network). A LAN is one of the major two types of computer networks and is most likely found in homes or small offices as it covers smaller physical areas than other types of networks. It’s a computer network that typically connects computers to word processors and other office equipment. Although a LAN covers only a limited area, it can connect a large number of computers and electronic equipment. For instance, schools and airports are two types of large, centrally-located organizations that often use a LAN. And the fact that it covers a specific, small geographic area means that the network doesn’t require leased telecommunication lines. Perhaps the most crucial defining characteristic of a LAN is its high data transfer rates. Because the network is serving a limited area, data can move from device to device much more quickly.

Wide Area Network

Essentially the opposite of a local area network is a WAN (Wide Area Network). This type of network is the second major type of computer networks available, and unlike a LAN, a WAN covers a wide geographic area. Whether you need to connect computers across the country or across the globe, a WAN is a good solution. As opposed to a LAN, a WAN is not confined to a network within a specific building. And the most popular type of wide area networks is the Internet. And both the LAN and WAN come with wireless options, meaning that computers and other machines can be connected without using cables.


Internetwork is another category of computer networks that overlaps with both land area networks and wide area networks. Basically, an internetwork uses routing technology to connect two or more different computer networks. In other words, an internetwork connects to LANs or two WANs. An internetwork connects communication between or among public, private, commercial, industrial, or governmental networks. Within the internetwork category, there are three different types of networks: intranet, extranet, and internet. The difference among these networks is dependent on who administers the network and who participates in them.


The intranet uses something called the Internet Protocol (IP) and related tools, including web browsers and file transfer applications. Internet Protocol assures that any packet of information sent from one computer or device arrives at its destination safely and in the same condition when it was sent. IP does this by assigning a unique address, a number, to each device connected to the network. The intranet is controlled by a single administrative entity. The administration’s specific responsibility is to ensure that the network is closed to all unauthorized users and those outside the network. In most cases, the intranet is used within a single organization.


An extranet must have at least one connection to an external network to be considered an extranet. It is a network that only services a single organization, but that usually connects to networks of trusted organizations. For instance, a business organization may allow their network to connect to a network of customers or suppliers. In other terms, the extranet is usually a network that includes extraneous connections from an intranet.


The Internet is the most popular type of internetwork that allows interconnection and intercommunication across worldwide networks. The Internet can connect a variety of different networks, including governmental, academic, public, and private networks. Most people are familiar with this internetwork, as the Internet is the underlying backbone of the World Wide Web. Although this type of internetwork is popular and can be used in businesses, it is can also be the least secure type of network, especially is an organization doesn’t have the right anti-virus software, firewalls, and other necessary precautions.
The above is a simple overview of the most common types of computer networks. There are many other types of networks that could be beneficial to a variety of different organizations. Whether you need to connect computers in a single state or need California computer networking to extend all the way to New York, there are networks designed to meet your specific needs. By knowing about the different types of computer networks, you can better know which one is right for you and your business to help enhance communication and improve efficiency and productivity.

Many different ways servers can be utilized to enhance computer performance

October 12, 2017

As a computer user, you will come across various terminologies the meanings of which you might not know or understand. It is therefore worth your while to have even a brief understanding of these terms so that you will be able to improve your knowledge of computers and their functions. There are various peripheral that can used to enhance the performance of your computer and one of them is the server computer. In order to host a server program on any computer you need one with a high processing speed and additional memory.

This is because the server computer is the one that will be handling the various requests from other computers in its network and as such require special operating systems and extra features to be able to handle all the tasks. Because of this, the price of a server computer is higher than that of a normal computer but is a very useful device to have for use in various programs.

One of them is for the purpose of using one printer that is connected to multiple computers. In order for the printer to share the various print commands issued by the computers in the network, it must have a print server installed. In the present day and age where everything is turning wireless, the better option is to buy a wireless print server that can be connected to an existing network which is then connected to the USB port of the printer. Another advantage of the wireless printer server is that you can use the computer from any location to issue the command for your print job which can save a lot of time as well as money.

You can also eliminate your computer storage problems by getting yourself a NAS server which is the best solution to keeping all your files easily accessible but not crowding your internal or external hard drive. How many times have you wondered whether you should get rid of certain files, music or photos because you thought they were limiting the memory in your computer? By having a NAS server you will be able to get hold of anything you have stored in it and avoid having to make hard copies of all your documents.

The remote access server can help you to get to your files from a remote location. If for instance you dial into a network from a remote location through a modem to a remote access server, you will be allowed access to your files once the authentication process is completed. This will make it possible for you to gain access to whatever you have stored in the computer in the same way as you would when connected to LAN.

When talking about servers, one cannot forget the load balancing server which is found to be very useful for website owners. Especially in the case of popular websites, it’s very difficult for visitors to access them 24/7 because of too much traffic making the servers crash. But having a load balancing server means the other servers are utilized in a balanced way so that one particular server does not get overloaded with incoming traffic. A load balancing server will be helpful in more ways than one to increase the performance of the servers that host such popular websites.

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Computer Networking – A Brief Introduction

August 18, 2017

Data communications and computer networking is a very significant part of data technology. Today, all businesses in the world desires a computer communications mesh works well, very fast and flexible get access to to data. Imagine no connection scheme at universities, clinics, informative organisations and multinational associations, the dispute is to broadcast with each other. In this item you will discover the straightforward recount of a computer network. The reason of this item is persons who desire the connection mesh of information, measures and networks.

Connecting to the mesh gear and components. For exchange of data and assets between two or more computers in the mesh is known. There are distinct kinds of computer systems for example LAN, MAN, WAN and wireless networks. The major flats are engaged, the infrastructure of a computer center, swap, router and modem, get access to issue and mesh business card and mesh cable.

LAN entails localized locality mesh and a mesh in a room in a construction or on a mesh of a little locality called “LAN. Man is for the Metropolitan Area Network and encompasses the mesh between two agencies in the city. WAN Network wide locality and manage not realise the attachment between two computers or more between the two towns and two nations and continents.

There are distinct topologies of computer networks. A personal topology characterises conceive or the conceive of a network. These topologies are celebrity topology, coach topology, mesh topology, celebrity topology, coach, etc. attached in a celebrity topology, each computer exactly into a mesh to a centered hub or swap, as we understand it. If all the computers in a celebrity topology is not awkward leverage on other computers on a network.

There are distinct measures and apparatus on your network. The most widespread benchmark for Ethernet LAN. key apparatus in a computer mesh is a hub, swap, router, modem and get access to issue, router, etc. These are two distinct mesh attachments, ordered and physical. All communications on the Internet is founded on the router. Hub / swap to the computers on the mesh can use.

The Freedom Of Printing With The Bluetooth Wireless Printer Adapter

June 9, 2017

Belkin is a manufacturer that is quite well known for routers, cables, and other networking components, and offer great value for the price. They operate under the slogan, “Connecting people with technology,” which seems very appropriate for a company that provides so many networking solutions to the masses. One of their latest products is their Bluetooth wireless printer adapter.

The Bluetooth enabled wireless printer adapter that is being offered by Belkin, is one of their latest entries into the market of wireless technology networking accessories. With the way that the world of networking for this technology is heading and with such innovative product from Belkin, some are saying that their future slogan will be “Connecting people with wireless technology.”

They offer the Belkin F8T031 Bluetooth Wireless USB Printer Adapter so that you can print directly to your USB printer from any wireless Bluetooth PDA or computer that is Bluetooth enabled. The Belkin Bluetooth wireless printer adapter is fast and works seamlessly, providing much needed convenience when it is time to print. With this device, you do not have to be in the same room as the printer and you don’t have to worry about correctly connecting your printer’s cables.

At the end of a long day, you might decide to prop your feet up in the living room and continue to do some work on your laptop. If you have the Belkin enabled printer adapter of this technology installed, you can simply print your documents just as if you were still sitting at your desk.

This also comes in handy for families who have their kids doing research and homework on a laptop in their room. Everyone in the family working from within their Bluetooth wireless technology network can print to a printer with this Belkin adapter attached.

And, with this printer adapter, you can enjoy freedom on computers inside or outside your home or your office. It also boasts a maximum range of 300 feet, allowing you to roam quite a good distance from your printer. The actual range will vary somewhat depending on the environment you are in, the total number of people using the device, and possible interference emanating from other devices that are nearby.

In addition to being a great addition to a home network, this mobile wireless technology can also be a great benefit to small businesses as well. As more and more small companies move to procuring laptop computers for their employees, having a central printer equipped with an enabled printer adapter of this technology can save the company money by having just one printer and by eliminating the problems of a small LAN network for printing. As co-workers collaborate in different areas of the office, they can still print from their laptops with this approach to wireless technology networking.

This Belkin Bluetooth wireless printer adapter can easily function with whatever electronic computing device you may have, as long as it has Bluetooth v1.1 technology enabled on it. A CD is also provided with the adapter, which has a printing utility that lets you print from your Palm OS or your Pocket PC device. In addition, it supports printing functions in virtually all versions of the Windows OS, but it will not work with Apple Mac computers.

Benefits Of Network Management Software

April 22, 2017

To ensure the real-time monitoring of your network and manage vast quantities of system events, you need to seek the help of network management software. This software is used effectively by small to medium companies and even by some large companies to monitor and support the entire LAN infrastructure. It successfully monitors wireless routers, switchers, firewalls, servers, printers, and even non-standard devices. This software ensures smooth functioning of the computers in your office.

The technical issues in network management will be solve, principally if business uses numerous number of computers, because the software functions in a high precision and high paced performance level. The management network software will manage technical difficulty on security in relation to internet and other web-based applications. Every businessman should get this software if they are serious with urbanization of their network management.

Mostly service oriented corporations would want to keep their clients , therefore they want to attain their legal and agreement obligations proficiently. If you are a businessman responding to the wishes of your clients, it is logical to keep your services to meet their standards and prevent them from transferring to another service company. With the aid of a reliable network management, you will be able to respond to the standards of your business to retain your business’ trustworthy reputation. It will be more useful to load your business with good software to determine internet traffic blocks and guarantee precise connectivity. This will help in the transmission of information issues for your clients. In the utilization of a network management, software is required to provide the entire company’s requirements. So ,before you procure a service, make sure to elaborate the things that should be done to the partner producer or supplier so they can handle all the processes accordingly.

The functions of standard network management software are not confined to network monitoring alone. This type of software also:

Ensures network security and proper management of information systems. It’s crucial to periodically monitor security events and conduct a systematic analysis of your system’s security logs. You should remember that security threats are not always from an outside source. Very often, they occur internally and where it is not possible for a firewall to operate.

Assures legal and compliance obligations to protect your company from audit suits and contractual disputes. It provides the necessary tools to go further back in time to follow audit trails. This is important to protect your company from the impending doom of a lawsuit.

Contains a state of the art web interface, so you can have a unified view into the many hundreds of nodes and interfaces in your office network. Regularly monitored features include the size of bandwidth used, errors, discards, and the quality of service.

The best about network management is its feature to record or analysis on any hardware crash and alerts the network manager of a potential risks. Before a more serious damage occurs, a prompt will tell the staff that there is danger on the following areas. Expect the management software to present a system status and or relevant information to the network administrator your firm. If anything happens, event logs can be useful for future orientation.

A capable IT management must determine the potential technical risk. The main function of the network management is to perform network monitoring, troubleshooting technical problems in an open network, accurate scheduling of business necessary applications, and managing help desk tickets at maximum time feasible.

Application monitoring and availability are very important to retain your clients, which is done by constantly checking on the behavior and performance factor of applications. IT management also calls for tools that reduce operational cost and improve the performance factor of the company by systematically integrating and simplifying their network. If you’re looking for a network management software solution for your business, there are a number of companies online providing efficient management software to fit your budget.

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March 30, 2017

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