Linksys WRT54GP2 manual What is ad-hoc mode?, What is infrastructure mode?, What is roaming?

Page 82

Wireless-G Broadband Router with 2 Phone Ports What IEEE 802.11g features are supported?

The product supports the following IEEE 802.11g functions:

• CSMA/CA plus Acknowledge protocol

• OFDM protocol

• Multi-Channel Roaming

• Automatic Rate Selection

• RTS/CTS feature

• Fragmentation

• Power Management

What is ad-hoc mode?

When a wireless network is set to ad-hoc mode, the wireless-equipped computers are configured to communicate directly with each other. The ad-hoc wireless network will not communicate with any wired network.

What is infrastructure mode?

When a wireless network is set to infrastructure mode, the wireless network is configured to communicate with a wired network through a wireless access point.

What is roaming?

Roaming is the ability of a portable computer to communicate continuously while moving freely throughout an area greater than that covered by a single access point. Before using the roaming function, the user must make sure that the computer uses the same channel number that is used by the access point of the dedicated coverage area.

To achieve true seamless connectivity, the wireless LAN must incorporate a number of different functions. Each node and access point, for example, must always acknowledge receipt of each message. Each node must maintain contact with the wireless network even when not actually transmitting data. Achieving these functions

76	Appendix A: Troubleshooting
	Frequently Asked Questions

Image 82

Contents

Wireless- G Copyright and Trademarks How to Use this GuideWord definition Table of Contents Wireless-G Broadband Router with 2 Phone Ports Wireless Security WEP Wireless Security WPAWireless Security Wireless Network Access32 Administration Tab Log Introduction WelcomeWhat’s in this Guide? Introduction What’s in this Guide? Wireless-G Broadband Router with 2 Phone Ports Ssid your wireless network’s name Planning Your Wireless NetworkAd-Hoc versus Infrastructure Mode Network TopologyNetwork Layout Back Panel Phone2Front Panel Getting to Know the Router Front Panel Wireless-G Broadband Router with 2 Phone Ports Connecting the Router OverviewConnection Instructions Connect a PCConfiguring the Router Wireless SetupSecurity Voice AdministrationApplications & Gaming How to Access the Web-based Utility StatusInternet Connection Type Setup Tab Basic SetupInternet Setup Obtain an IP automaticallyStatic IP PPPoERAS for SingTel PPPoEPptp Heart Beat Signal Heart Beat SignalRouter IP Network SetupOptional Settings Packet a unit of data sent over a networkNetwork Address Server Settings Dhcp Setup Tab Ddns Time SettingDynDNS.org TZO.comSetup Tab MAC Address Clone MAC CloneSetup Tab Advanced Routing 12 Setup Tab Advanced Routing13 Routing Table Entry List Wireless Tab Basic Wireless Settings Wireless Tab Wireless Security 15 Wireless Tab Wireless Security WPA Pre-Shared Key16 Wireless Tab Wireless Security WPA Radius Wireless Tab Wireless Network Access 18 Wireless Tab Wireless Network AccessWireless Tab Advanced Wireless Settings 20 Advanced Wireless SettingsWireless-G Broadband Router with 2 Phone Ports Filter Port Range Security Tab FilterFilter IP Address Range Filter MAC AddressBlock WAN Requests Internet requestsSecurity Tab VPN Passthrough VPN PassthroughPort Range Forwarding Voice TabApplications & Gaming Tab Port Range Forwarding Port Range26 Applications & Gaming Tab Port Triggering UPnP Forwarding Applications & Gaming Tab UPnP ForwardingForwarded Range Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Applications & Gaming Tab DMZ DMZApplications & Gaming Tab QoS Application-based QoSPort-based QoS Specific Port# fieldsVoice QoS Local Router Access Administration Tab ManagementRouter Password Remote Router AccessBackup and Restore UPnPAdministration Tab Log LogRuns a networking device Administration Tab Factory DefaultsAdministration Tab Firmware Upgrade Firmware with a newer versionLine1 Status Status Tab VoiceInformation Line2 StatusStatus Tab Router 38 Status Tab RouterStatus Tab Local Network Local NetworkStatus Tab Wireless Appendix a Troubleshooting Common Problems and SolutionsFor Windows 98 and Millennium Need to set a static IP address on a PCFor Windows For Windows XPWant to test my Internet connection For Windows XP Configuring the Router for details Am not able to access the Router’s Web-based Utility Setup Need to set up a server behind my Router Application Start and End Protocol IP Address Enabled TCPCan’t get the Internet game, server, or application to work Wireless-G Broadband Router with 2 Phone Ports For Microsoft Internet Explorer 5.0 or higher To start over, I need to set the Router to factory defaultMy DSL service’s PPPoE is always disconnecting For Netscape 4.7 or higherWireless-G Broadband Router with 2 Phone Ports Need to use port triggering Can I make calls if my Internet connection is down? Frequently Asked QuestionsHow do I make a phone call? Can I make calls while I’m browsing the Internet?Is IPSec Passthrough supported by the Router? Where is the Router installed on the network?Does the Router support IPX or AppleTalk? How can I block corrupted FTP downloads? Wireless-G Broadband Router with 2 Phone Ports What is DMZ Hosting? If all else fails in the installation, what can I do? Will the Router function in a Macintosh environment? Which modems are compatible with the Router? Is the Router cross-platform compatible?How many ports can be simultaneously forwarded? How can I check whether I have static or Dhcp IP addresses?What is the Ieee 802.11g standard? What is the Ieee 802.11b standard?What Ieee 802.11b features are supported? What is infrastructure mode? What is ad-hoc mode?What is roaming? What is ISM band? What is Spread Spectrum?What is WPA? What is DSSS? What is FHSS? And what are their differences?What is WEP? What is a MAC Address?How do I resolve issues with signal loss? Have excellent signal strength, but I cannot see my networkWireless-G Broadband Router with 2 Phone Ports Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Figure C-1 IP Configuration Screen Windows 98 or Me InstructionsWindows 2000 or XP Instructions For the Router’s Web-based UtilityShared Resources Appendix D Windows HelpNetwork Neighborhood/My Network Places Appendix D Windows Help Appendix E Glossary Appendix E Glossary Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Voice Protocol Appendix F SpecificationsModel UPnP able/cert CertifiedWarranty Year Limited Dimensions 32 x 1.89 x H x DStorage Humidity Appendix G Warranty Information Limited WarrantyAppendix G Warranty Information Appendix H Regulatory Information FCC StatementSafety Notices Appendix I Contact Information Appendix I Contact Information

Related manuals

Manual 110 pages 17.19 Kb