3Com WL-540A, WL-540B, 3CRWE754G72-A, 3CRWE754G72-B manual Appendix a IP Addressing

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80APPENDIX A: IP ADDRESSING

an IP address at random from the industry standard subnet of 169.254.x.x (with a subnet mask of 255.255.0.0). If two devices allocate themselves the same address, the conflict is detected and one of the devices allocates itself a new address.

Automatic IP addressing support was introduced by Microsoft in the

Windows 98 operating system and is also supported in Windows 2000.

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Contents OfficeConnect Adsl Wireless 11g Firewall Router User Guide 3Com Corporation Campus Drive Marlborough, MA USA Contents Running the Setup Wizard Troubleshooting Technical Specifications About this Guide Pddtechpubscomments@3com.com ConventionsDocument to 3Com at Configure your Router About this Guide Firewall Router Wireless11gOfficeConnect Adsl Example Network Without a Gateway Router Advantages Power LED Green Minimum System Component RequirementsFront Panel DSL Sync LED GreenWireless LAN Wlan Status LED Green Wireless AntennaeRear Panel Four LAN Status LEDsAdsl Port Reset ButtonPower Adapter Socket Positioning the Router Safety InformationIntroduction Router Powering UpConnecting Connecting the Gateway EitherInstalling with a splitter Installing without a splitter Hardware Installation Setting UP Your Computers Obtaining an IP Address AutomaticallyRestart your computer Local Area Properties ScreenWindows 95/98/ME Windows XPFrom the Windows Start menu, select Control Panel Software ProxyAccessing WizardRouter Login Screen Accessing the Wizard PPPoE Mode PPPoE ScreenPPPoA Mode RFC1483 Routed ModeRFC1483 Bridged Mode RFC1483 Routed Configuration ScreenRFC1483 Bridged Configuration Screen Running the Setup Wizard Configuration NavigatingThrough the Router PagesLAN Setup LAN Setup Dhcp Clients List Dhcp Clients List Screen Wireless Wireless Settings ScreenEncryption Encryption Screen WPA-PSK no server WPA-PSK no server Screen Bit WEP 128-bit WEP Screen Server WPA with Radius Server ScreenConnection Type Connection Type Screen Internet Settings PPPoA PPPoA Settings Screen Enter a value of 0 to disable this timeout Click Apply Single PCRouting Supports the following routing functionalityStatic Routing RIP Routing Information Protocol RIP allows the networkRouting Select the Operation Mode Disabled RIP is not enabled for the WAN or LAN interfaceFirewall Routing Table ScreenSpecial Applications Special Applications Screen Virtual Servers Virtual Servers Screen Access Control Access Control Screen Click OK to add the settings Add PC ScreenURL Blocking URL Blocking Screen Click Add Rule Add Schedule Rule Screen Filtering MAC Address Filtering ScreenDMZ DMZ Screen Universal Plug and Play Remote AdminNAT Enable Remote Administration WAN Ping BlockingSnmp Community Agent installedSnmp Simple Network Management Protocol allows remote Snmp Trap Snmp Trap Screen Perform certain administrative functions DefaultSystem Tools Restart RouterSettings Admin Password Admin Password Screen Time and Time Zone Time and Time Zone screen This screen shows modem status and statistics Router Configuration Checks Browsing to the Router Configuration ScreensBasic Connection Connecting to Forgotten PasswordReset to Factory DefaultsNetworking Troubleshooting Frequently Asked Questions How do I reset the Router to Factory Defaults?How many wireless clients does the Router support? How many computers on the LAN does the Router support?Where can I download software updates for the Router? Does the Router support virtual private networks VPNs?Protocol Suite Managing the Router over the NetworkInternet protocol suite consists of a well-defined set TCP working together. TCP/IP is an internationally adoptedType One Type TwoHow does a Device Obtain an IP Address and Subnet Mask? Appendix a IP Addressing Wlan Interfaces OfficeConnect Adsl Wireless 11g Firewall RouterInterfaces Operating Temperature PowerDimensions WeightSystem Requirements Operating Systems Maximum cable length of 100m 327.86 ftAppendix B Technical Specifications Safety Information Important Safety InformationWichtige Sicherheitshinweise Consignes Importantes de Sécurité Appendix C Safety Information Agreement 3Com CorporationAppendix D END User Software License Agreement Product to Gain Service Benefits ServicesRegister Your PurchaseAccess Software DownloadsContact Us Telephone TechnicalAustralia 800 678 Philippines Published 16th July Glossary Glossary Ethernet Address See MAC address Glossary Glossary Traffic The movement of data packets on a network Area Glossary Index Index Channels FCC StatementLocal regulatory agencies You are locatedConformity Model Description 3CRWE754G72-A/BCE Statement EuropeRF Exposure Compliance Statement U.S108 Page DUA0075-4AAA01 Rev