Gateway DIR-655 manual Appendix a Wireless Basics, 105

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Appendix A - Wireless Basics

Wireless Basics

D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home, business or public access wireless networks. Strictly adhering to the IEEE standard, the D-Link wireless family of products will allow you to securely access the data you want, when and where you want it. You will be able to enjoy the freedom that wireless networking delivers.

A wireless local area network (WLAN) is a cellular computer network that transmits and receives data with radio signals instead of wires. Wireless LANs are used increasingly in both home and office environments, and public areas such as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping people to work and communicate more efficiently. Increased mobility and the absence of cabling and other fixed infrastructure have proven to be beneficial for many users.

Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop and desktop systems support the same protocols as Ethernet adapter cards.

Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN in order to use servers, printers or an Internet connection supplied through the wired LAN. A Wireless Router is a device used to provide this link.

What is Wireless?

Wireless or Wi-Fi technology is another way of connecting your computer to the network without using wires. Wi-Fi uses radio frequency to connect wirelessly, so you have the freedom to connect computers anywhere in your home or office network.

Why D-Link Wireless?

D-Link is the worldwide leader and award winning designer, developer, and manufacturer of networking products. D-Link delivers the performance you need at a price you can afford. D-Link has all the products you need to build your network.

D-Link DIR-655 User Manual

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Contents Page Manual Revisions PrefaceTrademarks DescriptionTable of Contents Warranty TroubleshootingRegistration IiiProductPackageOverviewContents Computer with the following System RequirementsBrowser Requirements Total Performance IntroductionYour specific settings within minutes FeaturesConnections Hardware OverviewTransmission LEDsBefore you Begin InstallationWireless Installation Considerations Quick Router Setup Wizard CD ConfigurationQRS Mobile App Configuration Quick Setup Wizard Configuration Configuration Configuration Configuration Configuration Web-based Configuration Utility Manual Internet Configuration Setup and skip to the next Internet Connection SetupStatic IP Manual Internet SetupDynamic IP ServiceSelect either Always-on,On-Demand, or Manual PPPoE DSLPptp L2TP Aftr IPv6 Address B4 IPv4 Address DS-LiteWireless Settings Manual Wireless Settings What is WPA? Wireless SecurityWireless Network Setup Wizard Configuration Click on Manual Wireless Connection Setup Configure WPA-Personal PSKNext to Security Mode, select WPA-Enterprise Configure WPA-Enterprise RadiusConfiguration WPS Add Wireless Device with WPS WizardConfiguration Router Settings Network SettingsNetBIOS Scope Dhcp Server SettingsClients Dhcp ReservationUSB Settings IPV6 Connectivity Setup buttonIPv6 Internet Connection Setup Wizard Configuration IPv6 over PPPoE Address LengthDNS Address Tunneling Connection 6rd Auto Detection IPv6 Manual SetupStatic IPv6 Lifetime AutoconfigurationPPPoE Lifetime IPv6 in IPv4 Tunneling SettingsConnection DNS Address 6rd Link-Local Connectivity Virtual Server AdvancedSchedules section Port Forwarding Application Rules Speed QoS EngineNetwork Filters Access Control Wizard Access ControlConfiguration Configuration Website Filters Action Select Allow or Deny Inbound FiltersFirewall Settings Application Level Gateway Configuration Routing Transmit Power Set the transmit power of the antennas Advanced Wireless SettingsEnable Wish Wish SettingsAutomatic Wish Rules Add Wireless Station Wi-Fi Protected Setup WPSAdvanced Network Settings Guest Zone Firewall IPv6 FirewallAddress Range field IPv6 Routing Tools Administrator SettingsTime Zone Select the Time Zone from the drop-down menu Time SettingsCheck this box to send the router logs to a SysLog Server SysLogAuthentication authentication Email SettingsSystem Settings Firmware Upgrade Update FirmwareDdns System Check Schedules Status Wireless LANDevice Information GeneralLog View Levels Apply Log Settings RefreshSave Log Active Sessions StatsRouting Wireless IPV6 Support Connecting to a Wireless Network Connect to a Wireless NetworkWPS Button Windows Connecting to a Wireless Network Connecting to a Wireless Network Windows Vista Connect to a network Configure Wireless SecurityConnecting to a Wireless Network Using Windows XP View Available Wireless Networks 100 Why can’t I access the web-based configuration utility? Troubleshooting101 102 What can I do if I forgot my password?Ping url -f -l MTU value 103 104 Appendix a Wireless Basics Wireless Basics105 Small Office and Home Office Home106 Eliminate Interference Centralize your router or Access PointSecurity 107108 Wireless ModesCheck your IP address Networking BasicsAppendix B Networking Basics 109110 StepTechnical Specifications Appendix D Contacting Technical Support Contacting Technical Support112 Appendix E GNU General Public License GNU General Public License113 Source Code Definitions114 115 Basic PermissionsConveying Modified Source Versions Conveying Verbatim Copies116 117 Conveying Non-Source Forms118 Additional Terms119 Acceptance Not Required for Having Copies Appendix E GNU General Public License TerminationAutomatic Licensing of Downstream Recipients 120121 PatentsUse with the GNU Affero General Public License No Surrender of Others FreedomRevised Versions of this License 122Limitation of Liability Disclaimer of WarrantyInterpretation of Sections 15 123Appendix F Warranty Warranty124 125 Submitting a Claim126 What Is Not Covered127 Limitation of LiabilityFCC Radiation Exposure Statement FCC Caution128 Radiation Exposure Statement Industry Canada Statement129 Appendix G Registration Registration130
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DIR-655, DIR-655 specifications

The D-Link DIR-655 is a widely recognized wireless router that has made a significant mark in the realm of home networking since its initial release. Known for its combination of high performance, advanced features, and ease of use, the DIR-655 is primarily designed for users looking for reliable internet connectivity with added functionalities.

One of the standout features of the D-Link DIR-655 is its capability to operate on dual-band frequencies – 2.4 GHz and 5 GHz. This dual-band support allows users to experience reduced interference and improved wireless performance. The 2.4 GHz band is ideal for basic tasks such as web browsing and email, while the 5 GHz band excels in handling high-bandwidth applications like HD video streaming and online gaming.

Equipped with advanced 802.11n wireless technology, the DIR-655 ensures an extensive range and faster speeds, making it suitable for households with multiple devices. The Wireless N technology provides data transfer speeds of up to 300 Mbps, enhancing connectivity for streaming content, downloading files, and engaging in online gaming without noticeable lag.

Moreover, the router features multiple Ethernet ports, accommodating wired connections for devices that require a stable internet connection, such as gaming consoles and desktop computers. This versatility ensures that users can seamlessly connect devices while benefitting from minimal latency.

Security is a primary concern for any network, and the DIR-655 addresses this with robust security features. It employs WPA/WPA2 encryption protocols to safeguard the network against unauthorized access and potential threats. The built-in firewall adds an extra layer of protection, keeping your data safe from external vulnerabilities.

Setting up the DIR-655 is straightforward, thanks to its user-friendly web interface. The D-Link Quick Setup Wizard guides users through the installation process, ensuring that even those with limited technical knowledge can configure the router with ease.

Additionally, the DIR-655 offers Quality of Service (QoS) settings, allowing users to prioritize bandwidth allocation according to their needs. This feature is particularly useful in busy households where multiple users are engaged in high-bandwidth activities simultaneously.

In summary, the D-Link DIR-655 is an exceptional choice for those seeking a reliable and feature-rich wireless router. Its dual-band technology, high data transfer speeds, fortified security measures, and user-friendly setup make it a formidable ally in the quest for seamless internet connectivity. Whether for casual browsing or intensive online activities, the DIR-655 continues to meet the diverse needs of modern users.
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