tech sectiontech sectionWhen you connect devices to a network secured with WEP encryption, you need the wireless key, also known as the passphrase, to complete the connection. If you have access to the router’s administrative interface, you can obtain the WEP key from the wireless configuration page of the app. If you do not have access to the administrative tool, you can still connect other computers and devices to the network by matching the WEP key on the device you are connecting with the key saved on a computer that is already connected to the network.
Internet Service Providers, or ISPs, today offer you diverse connectivity options. Wired connections continue to be the standard for connecting to the Internet, but Wi-Fi and cellular connections offer convenience unmatched by the wired connections. Sheer speed is no longer the only factor for determining whether wired or wireless Internet works better for you.
Some models of router feature wireless dual-band, which enables the device to broadcast in either the 2.4-GHz or the 5-GHz range. Routers operating on the 2.4-GHz frequency support Wireless-B, Wireless-G and Wireless-N and can broadcast on three separate channels, while routers operating on the 5-GHz frequency support Wireless-A and Wireless-N and can broadcast on 23 non-overlapping channels. The 5-GHz band does not experience the same level of signal interference as does the alternative, but the 2.4-GHz band supports older devices. Most routers that feature dual-band allow users to change on which frequency the wireless antennas communicate.
Routers have a limited broadcast range of just a few hundred feet, but most wireless signals don't reach the maximum distance due to structural and electronic interferences. Concrete walls, cell phones and microwaves, and even fluorescent lighting, for example, can all have a negative impact on wireless performance. Connecting a second router to an existing network extends the range of the wireless signal, increasing the number of clients able to connect to the Internet. To connect D-Link and Linksys routers together, disable conflicting features and settings on the D-Link router and then set up the wireless network to accommodate the…
Modern broadband Internet connections provide fast download and browsing speeds. In fact, sometimes people may be able to download or stream too much data, too fast -- at least from the perspective of the Internet service provider. Virtually all major ISPs place bandwidth limits or restrictions on consumers and businesses. Consequently, if you download too much data, the ISP may charge you extra for going over your allocated bandwidth amount. If you have a Linksys wireless router, the device can help you control data downloads by allowing you to limit or restrict bandwidth usage for network computers based on several…
A wireless extender, or repeater, strengthens a router's wireless signal and extends coverage, improving performance and enabling devices from a distance to detect and connect to the network. Depending on the model, you can set up your Netgear router to act as a wireless extender and connect it to the main router, or base station, hosting the primary network. Before you can configure the router as a repeater, you must configure the base station to recognize the wireless extender.
USB wireless antennas allow you to access the Internet wirelessly even if your computer does not have a built-in wireless connection. They are radio antennas that connect to your computer via USB and allow it to transmit or receive wireless signals. USB wireless antennas can help to extend your computer's lifespan, with the addition of a wireless connection allowing it to be used in new ways.
The WRT54G is the flagship home router in the Linksys product family. This simple wireless router includes a single Internet port, four local network ports, and an 802.11b/g compatible radio. There are many ways to disable the radio itself, or control the wireless in general, through the router's Web-based management interface. First developed in 2002, the wireless router is now at version 8.2.
In addition to unencrypted Wi-Fi, the iPad supports three different secure networking protocols. WEP, which stands for Wired Equivalent Privacy, is the least secure option as compared to Wi-Fi Protected Access and WPA2. Whichever protocol you use, the iPad uses the same procedure to let you enter the key.
Connecting an Apple iPad to a Belkin wireless router involves the use of the iPad's "Settings" application. Connect an Apple iPad to a Belkin wireless router with help from an Apple retail professional in this free video clip.
Instead of replacing an aging laptop, you can give it a much-needed tune-up for a performance boost. For instance, it's possible to replace the standard onboard VGA with a higher performance card, as well as adding a Mini-PCI Wi-Fi card for wireless networking. The basic process involves taking apart the laptop so that you can reach the VGA and mini-PCI slots, and then installing the new hardware.
To connect a laptop to a wireless printer, install the software that came with the wireless printer. Configure your laptop to connect to your printer with help from an IT specialist in this free video on laptop computers.
In the professional photography world, Paul C. Buff, Inc.'s CyberSync platform and the PocketWizard system both serve as triggering systems for remote lights. These systems allow photographers to ignite flashes from hundreds of feet away. Two of the most prominent players in the realm of photographic accessories are CyberSync and PocketWizard; though they serve the same general purpose, they differ in the details.
The NETGEAR WPN111 USB adapter enables computers without built-in networking to connect to the Internet. The adapter works with computers that enable Plug and Play and has an easy setup process. If your Internet connection with the WPN111 is intermittent or weak, basic troubleshooting steps can solve the problem without technical support from NETGEAR.
Routers allow many computers to connect with each other and share an Internet connection over a local area network, or LAN. Linksys routers express the status of connected computers, hardware and the Internet via a set of LED lights. Each lights status, whether it is off, on or blinking, can be used to diagnose the state of the local area network.
The Starbridge Lynx L-526 router is a wireless gateway that allows both wired and wireless Internet connections. When the L-526 does not allow you to get online, the problem may be with the router itself or its environment. In most cases you can conduct basic troubleshooting on your own, without technical support.
The NetGear WGR614 is a wireless router designed to enable the full range of wireless activities, including FTP. When you experience problems connecting to the FTP server, the problem is usually due to router settings or the environment. Whether you are experiencing FTP problems with a new WGR614 or an older model, the problem is usually simple to fix.
Multicasting is a technique that lets a single data source like a software update, large data file or online audiovisual stream reach a large number of recipients on the Internet simultaneously. DVMRP, or Distance Vector Multicast Routing Protocol, and PIM-DM, or Protocol-Independent Multicast Dense Mode, are two multicasting protocols used by network routers to efficiently connect a data source to all the recipients who request it.
The HP Jornada 728 belongs to a line of handheld PCs produced by Hewlett-Packard in the late 1990s and early 2000s. The 728 was released in 2002 and included a range of features that were advanced for its time, including Compact Flash and a 640 by 240 pixel display. This tiny computer did not, however, include wireless capabilities. You can upgrade an old Jornada 728 with a new wireless adapter, but not all cards work.
NETGEAR manufacturers a variety of hardware to allow you to connect your computers, video game consoles, cell phones and tablets to the same network for purposes of file sharing or to share the Internet. You can pair the RangeMax WNDR3300 Dual Band Router with the RangeMax Wireless-N Adapter model WN1111 to enjoy online game play or surf the Web on your computer in one room even if your router is in another.
The baseband on an iPhone refers to the cellphone's modem firmware or the program that runs the wireless modem on the phone. Cellphone modems, like other computer devices, need to have their firmware updated regularly so that they work properly. After your iPhone's baseband firmware has been updated, you may find that you cannot get it to connect to your wireless router. This is because your wireless router and your iPhone's baseband settings no longer match. Resetting your wireless router and iPhone's Internet settings resolves this problem.
Wireless Equivalent Privacy and Wi-Fi Protected Access -- WEP and WPA -- are protocols for encrypting wireless network communications. WEP was one of the first encryption protocols, but its 64-bit and 128-bit encryption keys are easy for hackers to crack. One of the advantages of WPA is that it keeps changing the keys it uses, based on a Temporal Key Integrity Protocol. WEP can also change its keys over time but not as rapidly.
Using a Dynex wireless modem or router gives you the ability to connect computers and other devices to the Internet from anywhere in your home, but it sometimes leads to connection problems. Weak signals can lead to disconnects, but sometimes your connection may drop even when the signal seems strong and there is no obvious source for the interruption. A few basic troubleshooting steps can help you identify the source of the problem and restore connectivity.
Because both devices conform with wireless standard 802.11, a NETGEAR Wireless Router WGR614 is compatible With a Belkin Network Wireless Utility. The NETGEAR router connects you to an Internet service provider to make a local area network in your home. The wireless utility allows you to add any device with a USB port to that network.
Cisco Systems Incorporated manufactures routers, switches, security devices and other components for borderless networks and data centers for homes and small businesses. Among these devices, the company offers the 871 model integrated services router and the ASA 5505 network security appliance. For additional education related to Cisco's products and networking solutions, the company regularly offers training programs, events and courses throughout the nation.
RouterOS and pfSense are software solutions designed to allow computers to function as network perimeter firewalls and routers for local area and wide area networks. RouterOS is developed by MikroTik, a company that also develops router hardware. Although pfSense and MikroTik's RouterOS are designed with similar applications in mind, they differ somewhat, primarily in terms of the features included, compatibility and licensing.
Newer Asus computers come with built-in wireless networking capabilities that, theoretically, enable the computer to connect to most standard routers. With Linksys routers, however, the wireless connection is often flawed due to settings in the computer or the router. Although the problem is frustrating, basic troubleshooting can get your computer online without requiring hours on hold with customer support.
A GE gigabit port is the part of a computer through which an Ethernet cable connector provides high-speed networking functionality. This port is part of a type of Ethernet card known as a Gigabit Ethernet Interface Processor, or GEIP, which sits inside a computer on its motherboard, but its ports are accessible from outside the computer.
Wi-Fi antennas encounter several problems in rural environments, primarily landscape interference and signal reception difficulty resulting from long-range transmission. To compensate for these factors, rural users must select an antenna designed for long-range transmission as well as their location. Directional antennas radiate signals in a focused signal, making them ideal for areas that allow for a direct line of sight with the receiver. Omnidirectional antennas radiate a signal in a 360-degree pattern, suiting them to areas with uneven terrain and varying elevation.
Modern cellphones that operate on 3G and 4G systems often use boosters to increase range. These devices are important if the structure or building where you use the phone offers poor range from the 3G or 4G service outside. These boosters are wireless cellphone routers, able to boost and re-transmit data from your cellphone carrier as well as your broadband Internet provider.
For households that want to share an Internet connection among multiple computers, a router is a necessary piece of hardware. Wireless routers allow an Internet connection to be shared through radio signals, rather than stringing cable through your home. For cable broadband, you'll want one of the fastest wireless routers you can get, which means a router that uses the latest version of the 802.11 standard, 802.11n.
If your game is lagging, there is a good chance you have too many programs running in the background that are affecting your ability to play. The type of game you are playing also affects the steps you have to take to resolve your problem. Internet games require different modifications than games played locally without Internet access. If all else fails, you may need to upgrade the graphics card, processor, RAM or a combination of these components.
Wired Equivalent Privacy (WEP) is one of several means you can use to secure your wireless network and prevent unauthorized users from using your connection. If you forget your WEP key, however, you will also be unable to connect to your wireless network. Wireless routers provide you with a built-in way to recover your WEP key. This method works on any computer, regardless of whether it is running vanilla Windows or a specialized version such as Lenovo ThinkVantage.
When setting up a wireless network, you can choose to encrypt or protect the network with a password. Using Wi-Fi Protected Setup, known as WPS, or the Push ‘n’ Connect feature on a Netgear router, you can set up an encrypted wireless network by pushing a single button on the router or your computer’s mouse.
Wi-Fi devices use antennas to exchange wireless signals with other Wi-Fi devices. Wi-Fi devices with multiple antennas are often able to maintain a stable wireless signal, resulting in faster and more reliable communication within a wireless network. Some Wi-Fi devices with multiple antennas can also send and receive multiple signals at the same time, resulting in significantly faster speeds than single antenna Wi-Fi devices.
At the time of publication, many TV networks offer streaming video content of their programming for viewing on a computer. You can also watch this streaming content directly on your TV, but the unit must be Internet ready. TVs with this feature are equipped with Ethernet or Wi-Fi technology and access the Web and streaming video through a computer router.
The Westell 327W DSL modem connects your network to the Internet using a telephone cable and Ethernet cables to connect it to your computer. You can use the Scientific Atlanta modem as a small router for the DSL network. The process is used when you have two computers in a small home network. The two computers use the DSL modem to connect to the Internet through the Scientific Atlanta modem.
Wireless routers, such as those produced by Belkin, are a convenient way to wirelessly connect to the Internet from a variety of devices, including personal computers and mobile phones. That convenience dissipates when you run into problems that prevent the router from opening and operating properly. You can minimize the impact of a malfunctioning Belkin router by employing a few simple troubleshooting methods that can get you back on the road to networking productivity.
The Dell Axim X50 comes with a CompactFlash Type II card slot that supports wireless cards; however, improper installations and incompatible cards are common causes of read problems. Wi-Fi cards enable wire-free data communication with Wireless Local-Area Networks and Bluetooth; however, if the PDA isn't detecting the card, Dell provides solutions to common problems.
The Netgear WNR1000 is a wireless router designed with a stronger range and greater security than wireless-G router models. When you experience signal problems with a WNR1000, it is usually due to a problem with the router, the environment or your computer. By taking the time to identify the factors that are causing problems with the wireless signal, you can make adjustments on your own without time-consuming support calls.
In an online video game, the quality of your Internet connection matters almost as much as your ability to outperform other players. TRENDnet's TEW-647GA Wireless N Gaming Adapter, designed specifically for online gamers, provides a lag-free connection between your console, wireless router and the Internet. The Wireless N Gaming Adapter works with all current game consoles from Microsoft, Nintendo and Sony.
Fractal antennas incorporate equal geometric bends in the receiving wire to maximize the reception within the surface area of the antenna. Bending the receiving wires at equal degrees opens the antenna up, allowing for greater signal reception than that received with a straight antenna. You can use fractal antennas for Wi-Fi, over-the-air digital transmissions, or FM and AM radio signals.
The TriGem Averatec 5400 is shipped with local area network adapter and a wireless LAN adapter. Both components allow the computer to connect to the Internet, but the WLAN device exclusively enables the notebook to find and connect to Wi-Fi hot spots. Certain options, however, can interfere with wireless communication on the Averatec 5400; if wireless options are misconfigured, the notebook will not be able to use Wi-Fi.
The Wi-Fi version of the Apple iPad is capable of connecting to any kind of wireless network. Wireless cards such as Edge cards can provide advantages and disadvantages for users. If you are planning on using a wireless card with your iPad, consider your usage demands and what level of performance you'll need from the device.
When functioning properly, a Linksys wireless-G router should have a power light that steadily stays green. If you experience a blinking green power light or no power light, your router will not allow you to connect to the Internet. Troubleshooting can often resolve such problems, and Linksys, which is owned by Cisco, offers support materials online to aid in the troubleshooting process. Fortunately, simple troubleshooting often solves the problem of a wireless-G router's power light not turning green.
In wireless telecommunications, RTS is an abbreviation for Request to Send. If one wireless device wants to communicate with another, it transmits a unit of data, known as an RTS packet, to the intended recipient and waits for the recipient to acknowledge that it is ready. The RTS threshold is the size, in bytes, of the RTS packet.
When you sign up for high-speed Internet services from Time Warner Cable, the service provides you with a free Internet modem. This modem directs the cable Internet signal for your entire computer network and allows you to broadcast the signal to multiple computers through a router. If you have a wireless router on your network, you should take precautions to ensure that you have the proper security settings when connected to a Time Warner cable modem.
The term subnetting refers to the creation of smaller computer networks, known as subnets, within a larger one. The concept of subnetting is fundamental to addressing and routing units of data, known as packets, across as network using a set of rules called the Internet Protocol. The IP identifies both the receiving and sending computers.
Netgear Wireless N-Routers offer high-speed wireless connections with ranges between 2.4 gigahertz and 5GHz. However, if the device isn't properly connected to an outlet or if the device's firmware and hardware isn't performing well, the router won't power on. Wireless Netgear N-Routers are powered with an adapter. If the router won't turn on, Netgear provides solutions to maximize your N-Router's performance.
Cisco's PIX Security Appliances is the predecessor of the company's adaptive security appliance (ASA). Both the PIX and ASA interfaces function as hardware firewalls, enabling network administrators to scrutinize a network's incoming and outgoing data. Using a command line interface (CLI), administrators can capture packets of data to access security threats or troubleshoot issues with a network's incoming and outgoing traffic.
