When we think of disasters, whether natural or man made, we often think of the cost in terms of property, human lives, and community infrastructure. The reality is that a catastrophic emergency can cripple your business' network as well and can cost untold sums in lost and irretrievable information and data if not properly protected. Emergency responders have protocols in place when dealing with roads, medical situations, and other more human-related issues that follow disasters of any type – and so should your business' communications and data network.

Common Catastrophic Network Emergencies:

• Viruses
• Power Failures/Outages
• Natural Disasters
• Hacker Attacks
• Construction/Underground Cable Disruptions

Preparing Your Network

In preparing your Network to effectively survive an emergency intact, you should be aware of the basic concepts involved in your efforts. Your network should be able to keep a backup of some kind of all pertinent data. This means that every interaction that is normally considered critical to your enterprise should be recorded in some fashion. Typically, organizations opt for an offsite, or remote, repository for this backup so that if there is a natural or catastrophic event localized to their offices (or wherever the servers are located) their backups are safely away from the danger zone.

Backup procedures, called redundancy, vary depending on cost and logistic factors, but are generally performed in one of several ways:

System Backups – This is simply a scheduled and regular backup (or copy) of critical system data. This method is only effective if backups are scheduled at fairly frequent intervals.
Replication – Many businesses opt to replicate their servers and keep them in separate geographic locations so that they are removed from one another in the event of an emergency and one should remain safe.
Mirroring – A more sophisticated version of backing up, mirroring essentially copies and mirrors disk activity in nearly real-time. There are distance limitations that are a factor with this method, and addressing the question of longer distances can be more expensive.
Failover Capabilities – Many businesses rely on failover capabilities in their systems which anticipate power supply and other potential problems and are designed to (at least temporarily) work around these. While most businesses that employ failover capabilities do so in addition to some form of backup or replication, some use only these systems.

The Cost of Preparedness

Redundancy and other emergency network preparedness techniques are an expensive proposition for larger companies. The potential loss of data and equipment without these systems in place, however, can be catastrophic and can have exponentially higher expenses long term. Depending on the size of your organization, the amount of data that you process in a given time period, and the critical and time sensitive nature of your data, your needs for disaster preparedness and redundancy will vary.

Many small businesses (and some much larger businesses) rely on their network provider for their redundancy and emergency systems. Most networking providers, and many communications and data providers, will provide at least some form of emergency protocols for their customers.

For more infomation go to comparebusinessphones

Article Source: http://www.articlesbase.com/networks-articles/how-to-prepare-your-network-for-an-emergency-5246861.html

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It is official – the internet goes unplugged with the invention of wifi. Traditionally we browse the internet to wired connection called the Ethernet where data is passing through data link. With the onset of wifi technology, one can access the internet just about anywhere without the need of the modem. Unfortunately there are weak wifi spots and sometimes it is difficult to browse through the phone or laptop. The good news is one can increase wifi range and solve problems with reception. Sometimes signal problems can just happen. One can learn how to boost up signal reception of wifi. The first thing to do is understand how home or office network works.

If you are browsing a web page, it gets through the web service through internet service provider then to network modem and it will pass the router. The router acts as a transceiver that signals to the radio waves. This is received by the adapter on the laptop then displayed through the browser. When one doesn't get a good wifi, this is due to the fact that the gadget is outside the range of the router. There are a lot of ways that can help you solve the problem. It involves boosting the signal of wifi.

It is ideal to opt for a router with long range. The range of the wifi network is dependent on this accessory. If you want wifi signal to reach a long distance then opt for long range router. There are latest model of wireless networking routers that offer long range of connectivity. This can solve problems easily and at the same time provide fast speed of transmission. In case you don't want to spend a lot of money, you can boost the wifi reception signal by changing router position so it can offer wider range. Make sure to put it on a spot where there are fewer barriers that can interrupt the signal.

After relocating the router, read in the manual setting of the equipment. You can increase the output of the antennas that will boost the range of the router. Another great idea to increase wifi range is to use the signal boosters of the antennas. You can connect it to the router that will enhance the range of transmission. You can purchase this on your local electronics store.

There are also wifi signal repeaters that you can install. The coverage range exceeds the router limits by using signal repeater so you can be able retransmit the signal over long distance. This can receive the signals coming from the router and it will be amplified then transmitted to the extended router range. These boosters are attached to the laptop that can improve the signal quality dramatically. One can also update the software of the driver in the laptop. This can help in boosting strength of the signal. With the help of the techniques, one can be able to use wifi without problems. Signals will be more powerful and reaching a wider range. The booster will most likely work to those with weak wifi signals.

Article Source: http://www.articlesbase.com/networks-articles/how-can-you-increase-wifi-range-5268935.html

Kathrine S. Goodwyn, a technological and telecommunications expert specializing in wireless local area network and internet connection. She enjoys tinkering and designing creative technology that are tackle reception efficiency for internet users.

Visit: http://www.illumi-nations.com

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A computer must implement the protocol stack consisting of the Internet Protocol Suite in order to communicate through the internet system. A protocol is a standard format for doing a particular task. In computer networking, communication protocol is defined by set of rules that should be followed by all computers connected to a particular network to communicate data to each other. A communication protocol could be implemented by hardware,software or combination of both.

The complete set of communication protocol layers, that provides communication capability, is known as communication protocol stack. It is structured as hierarchy of layers,in which one layer supports the upper layer and uses the lower layer. Hence it is named as stack. Each layer performs a particular set of tasks, that involves transmission and reception of data. Generally the lower layers handles the transmission and reception mechanism, while the upper layers covert the raw data into meaningful information which could be easily understood by the application software. If any of the layer starts malfunctioning, the entire communication system goes haywire, for which network support is provided by many Computer support providers.

Brief History

The earliest version of Internet Protocol Suite was APRANET, which was developed in 1969 by Defense Advanced Project Research Agency. APRANET comprised computers that were connected through a packet switching system. Though initially server client protocol was used ,but later it was replaced by host to host protocol. The protocol was named Network Control Protocol or NCP. In the year of 1972, protocol designers developed the capability of connecting terminals to variety of hosts using low speed, high speed and wireless systems. The development of Transmission Control Protocol started in 1973 with the aim of connecting large computers. In 1975 a two network TCP/IP communication test was successfully performed. Later four versions of TCP were developed, namely TCP V1, TCP V2, TCP V3 and TCP V4. In 1982 TCP/IP was declared as a standard for computer networking. Along with network protocol, network support for the protocols also been evolving over the years.

Communication Layers Of Internet Protocol Suite

Encapsulation method is used by Internet Protocol Suite to create protocol concept. Encapsulation is defined as a method of designing modular communication protocol, which logically separates networking functions from their underlying structures by information hiding. Encapsulation allows division of Internet Protocol Suite into general functionality. The Internet Protocol Suite has four layers,namely Application Layer, Transport Layer,Internet Layer and Data Link Layer. This model is not a rigid one, which new protocols have to match in order to be recognized as a standard.

Application Layer

The Application Layer is the topmost layer of the Internet Protocol Suite. It consists of all methods and processes that are required for process to process communication through an internet protocol network. The services of the underlying Transport Layer are utilized by this layer to establish host to host connection. Though there is no subdivision of application layer in the Internet Protocol Suite, some internet application layer protocols have sublayer. There are two types of applications layer protocols, i.e. User Protocol and Support Protocol. User Protocol provides service to the user directly, while the Support Protocol provide common system functions. If the application layer starts malfunctioning, the application designer could take the help from a professional network support provider to resolve the problem.

Transport Layer

The Transport Layer is responsible for providing communication services, such as connection oriented data stream support,multiplexing,flow control and reliability. Some of the Transport layer Protocol provide connection oriented communication across data network. Nowadays many Computer support providers are rendering transport layer solutions to the customers.

Internet Layer

Internet Layer is a group of protocols which transmits data packets from the originating host to destination device over the network. It performs three basic operation.
1. It receives outgoing data from the transport layer,forms the data packet and passes it onto the data link layer.
2. It receives incoming data packets from data link layer and extracts data from data packet and presents it to the transport layer.
3. It detects error in the data packets.
Internet layer designs are provided by many network support providers.

Data Link Layer

The Data Link Layer is the lowest layer in the Internet Protocol Suite. It consists of methods that operate on the physical link. The core methods are Address Resolution Protocol, Neighbor Discovery Protocol, Reverse Address Resolution Protocol,etc.

Computer Support For Internet Protocol Suite

Since the entire communication process depends on all the four layers, any severe problem in any of the layers could completely stop the process. In such an eventuality, the service from a network support provider could resolve the problem easily. At present, many Computer support providers are rendering internet solutions.

Article Source: http://www.articlesbase.com/networks-articles/network-support-for-internet-protocol-suite-5283431.html

Christie Hemme is one of most heralded content writer of www.pccarencure.com. Pccarencure offers 24x7 Computer Support, Network Support, PC Support, IT Support, to millions of customers, via Remote Computer Support, from expert technicians.

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The world of computers is fast evolving with almost every individual taking keen interest in the same due to its convenience and hands on usage. It has become extremely vital in the lives of most and is definitely a boon to people. There are numerous careers that have come up which requires complete knowledge of computers and these are careers that are in huge demand worldwide and pays extremely well too. It is for this reason that numerous people are flocking towards this stream and are trying to get a foothold in the industry.

With the continuous advancement of technology, especially in the field of information technology, Computer network engineers are in great demand. Many companies that focus mainly on information technology seek young, talented, and driven computer network engineers who wanted to establish their career in this kind of profession. However, not everyone can become a network engineer. Only those who can complete a baccalaureate degree in computer network engineering and be licensed in this profession will be able to start their career as a computer network engineer. Being a computer network engineer entails a lot of hard work, patience, and perseverance in order to reach this dream profession.

Training from computer networking from jetking is highly beneficial since they believe in providing quality education by imparting not just theory lessons to their students but make sure that they provide them with enough of practical expertise as well so that the students learn the ropes of the industry well enough before stepping out in the industry. They also provide holistic education where students are taught in a relaxed and stress free manner. This is extremely rewarding because this trains the students to work effectively under stressful conditions as well.

A computer network engineer operates the master consoles that monitor the performance of computer systems and coordinates computer network access and use. Network engineers design, configure and test computer hardware and networking and operating system software. They are responsible for planning, coordinating and implementing network security measures for the protection of data, software and hardware. Computer engineers recommend changes to improve systems and network configurations, determining the hardware or software requirements that may be related to such changes. There is some overlap with computer network administrators at the transport level, including the management of the linking and networking protocols that allow data to be transferred.

Computer engineer in computer networking is one of the most lucrative careers a person can opt for definitively.

Article Source: http://www.articlesbase.com/networks-articles/computer-network-engineers-5337338.html

I am a professional Red Hat Linux Certified Hardware Networking engineer & currently working in multinational company. For more information related to computer IT courses, Computer training , networking jobs, hardware & networking institutes & courses please visit:www.jetkinginfotrain.com

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The initials VPN stand for the term Virtual Private Network. The aim and simple concept of a Virtual Private Network is that it provides users with the ability to access a private network (and therefore individual computers and servers on a private network) from a remote unsecured point outside of that network, without compromising the security of the private network itself.

In effect a VPN creates a tunnel through unsecured networks, which clients can use to access their private network without interference from the rest of the unsecured networks. As VPNs therefore have to transmit private information across unsecured networks such as the world wide web, they need to ensure that the data exchanged across these networks is kept secure by employing a combination of encryption on the data packets and authentication to allow access to only those users with permission.

Using these secure data packets VPN services can therefore be used to transmit any kind of data, including voice, media such as video and conventional data. They are also available from any kind of connection including 3G and DSL meaning that VPNs can be established from any device with a connection to the internet.

Consequently the technology is invaluable for people on the move who need to access and store information on a fixed location private network and is, as such, a vital business tool in companies where workers are required to operate away from a central office location. Staff can use VPNs to communicate with their colleagues as well as logging on to their own profiles on their work network to access private files, shared files on the private network, emails and business resources - as if they were physically sat in the office.

The tool has also grown in popularity with users in locations where there are certain restrictions on their freedom to access all content on the internet, such as China. VPNs can be used to establish a private connection to private networks in unrestricted locations so that a user can effectively browse the internet as if they were in that unrestricted location.

For many VPN clients the preferred solution may be to open an account with a VPN provider rather than simply purchase or acquire of-the-shelf VPN software so that they benefit from the extra services that many VPN providers will supply their clients with. These can include technical support, advanced security protection, malware protection and monitoring software.

In terms of the mechanics of establishing a VPN, they can utilise technology such as Internet Protocol Security (IPSec), SSL (Secure Sockets Layer) and Transport Layer Security (TLS) to encrypt the data packets and establish the secure ‘tunnel' through which they pass. SSL VPN (and TLS VPN) are particularly useful when IPSec has problems with IP Address translation. Each end of the tunnel must also be authenticated with the access points able to use either passwords or biometrics to identify the user. Once authenticated, connections can be maintained without the need for further authentication if digital certificates are stored.

There are various technologies which are explained in more detail elsewhere that can be used in the actual routing of the VPNs such as Multi Label Protocol Switching (MPLS) to build Internet Protocol Virtual Private Networks (IPVPN), but the variety of the technologies means that there are numerous possible solutions for VPN clients whether they want a software based access point, restricted network access and/or mobile access etc.

Virtual Private Networks can therefore be a real necessity to any business, regardless of the scale on which they operate, particularly if they are likely to have staff working away from the office, whether they are on the move of simply working from home. A Business VPN Provider can ensure that staff are able to work with full benefits of a virtual office whatever their location.

Article Source: http://www.articlesbase.com/networks-articles/what-is-a-vpn-5376141.html

© Stuart Mitchell 2011

I'm a small business owner. If you are interested in finding out more about VPN services, particularly for your business needs, then visit Business VPN.

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Netbook Computers are one of the products with the largest variety. This is true for any country, any continent. And it has been like that for about a decade. Everyone, even the more experienced users, may have difficulties to choose the right one among all Netbook Computers. The choice is virtually unlimited, the functionality is very similar and only very subtle differences give advantage to one model over the other. Moreover, laptops can be used by almost anyone who can press the buttons for almost any purpose. Most people do not use even half of the capacity of their Netbook Computers as the average user has a laptop for movies, Internet, text documents and listening to music. So the question often is – do you need the most powerful machine offered on the market?

Other problems like store capacity can be easily solved by other media. You can use an external HDD for storing your photos, videos, music and photos. Not to mention that even flash drives can help you a lot. You can store lot information on DVD, Blu-ray and even CDs. So making your Netbook Computers simply a storage space is not very intelligent, least to say. That also slows down your netbook speed and it can cause functionality problems. And you have so many ways in which you can solve this problem. People, using computers 20 years ago and relying only on their diskettes, will be literally jealous. However, there are so many people who just seem not to care and are ready to buy a laptop and even worse, a console PC with a huge, heavy monitor just to use it as a storage space, while a few DVDs and/or an external HDD will solve everything.

You can transfer data to and from your camera or video game to your laptop. Do I need to mention the unlimited capabilities which are offered by Internet? It has advanced so much in the last 10-15 years that we cannot even think how we lived without it. Even more, most of us were used to PC about 5-10 years ago but now so many people have Netbook Computers that life seems almost impossible without them. Sadly, sometimes it really is and you do need to have one of these Netbook Computers. I am sure that everyone can think of such example. Nevertheless, it is very important to have a good machine that matches your needs.

Article Source: http://www.articlesbase.com/networks-articles/netbook-computers-for-absolutely-everyone-5405820.html

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The World Wide Web connection is now widely used by people throughout the world for so many usages for example life-style, company needs, social networking, advertising tool and there are others. You will find 2 machines that generally applied for web connection i.e. via computer and through mobile device (smartphone). But it seems that there are a few folks who really don't know concerning how to connect computer to internet whether using cellular phone or modem.

Listed here is the guidance on how to connect computer to internet. When you wish to connect the computer or laptop to internet using your cellular phone, make sure that the device and also the service provider support for at least GPRS connection or higher. It is very helpful to research first about your service provider data plan and also the online connectivity features of your cell phone. It is important to also start preparing the data plan for the phone from your service provider.

Once you're completely ready with the handset, look for the cable data or Bluetooth to make a connection with a computer/laptop. Prepare the CD driver or in case you don't own, you may download it first. Attach the cable data to the USB port of the PC then install the driver. For Bluetooth user, you must do the pairing process first as a way to connect your phone to the computer. This way is also referred to as a dial-up connection to access the web. For Windows XP owners, look at the Network and Connection Wizard, look out for the Create a new connection and then follow the other procedures. For Win 7 owners, click on 'Network and Sharing Center' and choose the 'Set up a new connection or network'. Then proceed with the next steps.

The method of creating net connection on your computer is much easier and also quicker when you have a plug and play portable modem. This is usually the most current and most favored broadband modem since it delivers the ease of install and use to access the web. You simply need to attach the modem to computer/laptop and then wait for a few minutes and the modem will instantly install the driver and creating the internet account instantly. However, this type of modem is generally a carrier's bundle. Additionally, there is the innovation of broadband modem which doesn't essentially need a driver installation so owner can directly attach the modem and gain access to the web.

For those who need to know how to connect computer to internet through Wi-Fi hotspot, one will have to possess the notebook which has been provided with the wireless network adapter. In case you have notebook or laptop but without having built-in Wi-Fi adapter, you should buy a USB Wi-Fi adapter. For personal computer users, they can also connect the computer to internet through Wi-Fi by installing a PC card and also absolutely they must be in the range of Wi-Fi hotspot.

Article Source: http://www.articlesbase.com/networks-articles/tips-about-how-to-connect-computer-to-internet-by-using-your-cell-phone-modem-and-also-through-wi-fi-5445929.html

Rangga Cipta Diputra is one of the authors at Paseban Portal. Visit the blog to get more information about guide and tips on mobile apps at Paseban Blog.

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The use of wireless mouse for the PCs and laptops has been growing in popularity over the past few years. There are numerous benefits connected with the use of these gadgets but the fact of the matter is that getting the best of them will help to reap more benefits than the others.

Generally, there are different types of wireless inspired mouse that one can get in the market. The use of this wireless technology has helped in bringing a lot of convenience in the computer industry not to mention that it also helps in giving flexibility and mobility. This kind of a mouse as aforementioned has a number of benefits and especially where people have to multi-task. This means that a number of people can be able to work with this one gadget without the fear of inconveniencing each other as far as space is concerned.

Normally, the wireless mouse comes with some batteries which can be replaced in case they are exhausted. It is will therefore be advisable to buy some good batteries and if possible go for the rechargeable as they will give you prolonged services. It is also good to know that there are others mouse that are rechargeable and these allows you to save on cost especially as the world goes green. If you have a mouse that is rechargeable you will be able to use without fear of damage that is caused by the regular connection and disconnection.

One of the things that you may need to know is that there are varieties of brands in the market. This means that one is spoiled for choice and can easily make a choice depending with their preference and the cost of each brand. It will however be important to go for the tested and approved brands if you are looking for something that will serve you for a longer time.

The use of the wireless mouse has also become a great thing for the gamers who found this option to be amazing. Choosing the best mouse however should be informed by the way you feel comfortable when using it since it is not a showy affair. The gadget should be convenient for you to use while still offering your great functionality. Below are some of the things you should consider when buying a good wireless mouse for your use:

• Ask yourself whether the mouse is comfortable and if you have not used it before, check out on the customer reviews and especially those who have used it in the past. This will helps you get some information that you can use to get the best wireless mouse in the market.

• Consider the number of buttons in the mouse you want. This will help you to accomplish a number of things faster if there are numerous buttons in the mouse.

• Consider the kind of power source that the mouse requires. As aforementioned, some require recharging while others will use disposable batteries. These are the options that you will need to consider and see which one works well for you.

• With the different types of mouse, you will need to choose between optical and laser. Many people consider the laser one when looking for precision.

• Finally, consider your budget and go for what you can afford but make sure it is compatible with your machine.

Article Source: http://www.articlesbase.com/networks-articles/how-to-choose-a-wireless-mouse-5472422.html

For all kind of exclusive computer accessories like Wireless Mouse and 1gb flash drive visit at at TMart.com. Choose the best one and ensure that you get right one.

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Table of Contents

* What is a protocol?
* Protocols oriented and not connection-oriented
* Protocol and Implementation



What is a protocol?

A protocol is a standard that enables communication between processes (possibly running on different machines), that is to say a set of rules and procedures to be followed to make and receive data over a network. There are different depending on what is expected of communication. Some protocols are for example specialized in the exchange of files (FTP), others may simply be used to manage the state of the transmission and error (in the case of ICMP) ...

On the Internet, the protocols used are part of a suite of protocols, that is to say a set of protocols linked together. This protocol suite called [tcpip.php3 TCP / IP].
It contains, among others, the following protocols at different levels depending on the levels of the OSI:

* Layer 2 and off-ip:
o ARP
* Layer 3 Internet Protocol:
o IPV4
o IPV6
* IP Layer 4 Protocols
o ICMP
o TCP
o UDP
o ....
* Layer 7 Application layer protocols
o FTP
o HTTP
o SMTP
o Telnet
o NNTP ......


Oriented protocols, not connection-oriented

Protocols are generally classified into two categories depending on the level of control data that is to be:

* The connection-oriented protocols: These protocols operating control of data transmission over a communication established between two machines. in such a scheme, the receiving machine sends acknowledgments in communication, and the sending machine guarantees the validity of the data it sends. The data are sent as a stream. [Tcp.php3 TCP] is a connection-oriented protocol
* The connection-oriented protocols not: This is a mode of communication in which the sending machine sends data without notifying the receiving unit and the receiving unit receives the data without sending notice of receipt to the first. The data are sent in blocks (datagrams). [Udp.php3 UDP] is a connectionless orientated protocol


Protocol and implementation

A protocol defines only the way in which the machines have to communicate, that is to say, the form and sequence of data to be exchanged. A protocol does not define cons not how to program software so that it is compatible with the protocol. Called the translation and implementation of a protocol in computer language.

The protocol specifications are never complete, as it is common implementations are subject to some interpretation of specifications, which sometimes leads to some specific implementations or worse to incompatibilities or security flaws!

Article Source: http://www.articlesbase.com/networks-articles/what-is-a-protocol-5309959.html

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For many people who could not afford the cost of laptop and other operating systems they can make do with netbook computers. They are usually cheaper than the other operating systems and that could be as a result of the limited functionalities which these netbook computers are fitted with. Normally the netbook computers were associated with just ordinary typing and having access to the internet. However it appears that lots of people are showing interest in netbook computers as can be seen from the increase in the number of users. Many of the users are even calling for an improvement in the capability of netbook computers by increasing the functionalities. However it appears that the different producers of netbook computers are coming to terms with the demand of the lovers of the device by manufacturing computers that can perform the type of functions that are performed by the other types of laptops.

Recent products of netbook computers are fitted with such features as WI fi, Bluetooth, card reader, web cam as well as cellular modems. This means that the users of netbook computers can do any of those things which the other computers can do. The implication is that many people are going to take to netbook computers because of the advantages which it has in terms of portability. One can do any of those things that one do with regular laptops and computers with netbook computers. One of such things that would do with netbook includes watching of videos which can be transformed from one format to another format. Netbook computers can now be used to edit photos as well as uploading of images.

Netbook computers are fitted with more technologies than all other types of computers. It is only most recent operating systems that can be compared with the type of features that are added in netbook computers. Before one buys netbook computers there are certain factors that he must consider. The most important factor that determines the effectiveness of netbook computers is the efficiency of the processors. One should always try to buy fast and reliable processor. That is one way of making sure that one enjoys the best of the product. Depending on the need the best type of processor should be Intel atom; it is one of the best processor that one can buy to fit his netbook computers. It could be seen that the popularity of this type of laptop is on the increase and that has to do with its portable nature.

Article Source: http://www.articlesbase.com/networks-articles/netbook-computers-guide-to-use-them-5343761.html

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Do you want to set up a home network, but you don't know how? Here's a simple and quick introduction about setting up a home network with Windows 7. We will also talk about the things that you need for setting up network. In this article we will also talk about the importance and the benefits of using home network. Not only that, I will also try to talk about the hardware requirement for you to build a network. I hope that this article would help you set up a shared Internet connection in your house or office. This article is for complete beginners and for those who want to get more idea about home networking.

What is Home Networks?

Home network or computer network simply means the connection of multiple computer and devices connected together to share resources, files, documents, information and Internet connection. You and other authorized users can save time and money. You don't have to use one computer for browsing the Internet and you don't have to USB flash drives to save and transfer you files to another computer. Computer network will make everything convenient to the user. That's why many people are interested on how to set up home networks.

For example: You will log in to your computer at your office and you have the access to the Internet and other documents stored in your office's files or folder. Anyone in your office can open and edit files. That is simple computer networking. Numbers of computers are connected together to share files and documents. It may sound easy, but there are many things that you need to do to establish computer networks. Don't worry the process or steps are not that hard. Just follow the instructions carefully, you'll get there in no time, faster and easier.

Home network is for small groups or number of computers only like libraries or at home so that people in your house can have access to the Internet, which will help you save more money because you don't have to register each member of the family to have Internet connection or have their own modems. Besides that, you can even share scanners and printers, you don't have to unplug then connect it to your computer or other computer to use it. You can actually connect numbers of computer to your printer, so that if you want to print something or use the printer you can have access in just one click.

Here are the things that you need to set up a home network:

• Network Adapters – Also known as Network Interface Cards or NICs, these are used to interconnect computers to the network.
• Network Hubs – or switches. These are used to connect the computer to Ethernet network or LAN (Local Area Network).
• Router and Access Points – Routers are used to connect your computer to the Internet. It can be wired or wireless (or WiFi)
• Modems – These are for cable or telephone lines.
• Network Cables – These are the links or the cables used to connect computers to modems and routers.

Article Source: http://www.articlesbase.com/networks-articles/how-to-set-up-a-home-network-with-windows-7-what-you-need-5367443.html

Want more tips? Click here to get your own copy of how to set up home network with Windows 7 now!

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The article intends to explain how a Linksys wireless router can be configured to setup a password. The methods compiled here are simple and correct until date. It is, however, strongly recommended that these should be followed correctly to avoid facing problems. This will help save time and money that would otherwise be wasted looking for Linksys router support.

The below mentioned instructions will help you setup the password on your own and without the help of Linksys router support.

Instructions:

Resetting Existing\Default Password:

Open your internet browser namely Firefox, Internet Explorer, or Chrome etc. Type ‘192.168.1.1' (without quotations and as is) in the browser's address bar and then either click on the OK button on press the Enter key on the keyboard.

When the login screen comes, enter your existing username and password. If these are the default ones, enter them to login. The default password for a Linksys wireless router is ‘admin' and the username is none (the field is left blank). However, it is strongly recommended that you check your original documents that came with the router for the default login details. If you ever made changes to your login credentials, then enter the modified ones.

When logged in, click to highlight the Administration tab and you will see password fields filled with your existing password. Clear the Router Password field and type in a new password. Retype it in the Re-enter to confirm field. Review and change other settings like Web Access etc. only if you desire to. Otherwise, click on the Save Settings button below to save the changes and exit the interface. Your router is fully secured now. Also, note down your existing username and password on a piece of paper and keep it to a safe place away from damage or unauthorized reach. This will help you log on and reconfigure the settings if your mind refuses to recall the password some time.

Resetting When the Existing Password has been Lost:

If you want to change the password etc. when you have lost hold of the existing username & password, then use this method. Hard reset the router by taking a thin, sharp pin. Push it inside the Reset hole (located at the back of the router) and hold it for 10-20 seconds or until you see the blinking power LED light. When the light flickers, release the button. Wait for the router to boot fully with all the relevant lights on. This will reset the router to factory default settings. Now you can use the default login password and username to login to the router and set a new password for your router's security. Follow the same above mentioned procedure to login and change the password.

Additional Tips:

Since most of the Linksys routers have more or less the same username and password, this can lead to unauthorized access and ultimately insecure configurations. Change the password if you feel like your security is being compromised.

Article Source: http://www.articlesbase.com/networks-articles/how-to-configure-a-linksys-wireless-router-to-set-up-a-password-5407500.html

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