3Com WL-540A, WL-540B, 3CRWE754G72-A, 3CRWE754G72-B manual Encryption Encryption Screen

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40CHAPTER 5: ROUTER CONFIGURATION

Your Router is capable of blocking this "random" searching for a network. If you disable the "Broadcast SSID" feature, the only way a computer can join the network is by setting the computer's SSID to the specific name of the network (like WLAN). Be sure that you know your SSID (network name) before enabling this feature. It is possible to make your wireless network nearly invisible. By turning off the broadcast of the SSID, your network will not appear in a site survey. Site Survey is a feature of many wireless network adapters on the market today. It will scan the "air" for any available network and allow the computer to select the network from the site survey. Turning off the broadcast of the SSID will help increase security.

4Select the Wireless Mode that you wish to use on your Router from the Wireless Mode drop down list. Unless you are having problems with your Wireless Network, it is recommended that you leave this setting on it’s default value of Mixed (11b+11g).

5Select whether you wish to use g Nitro Mode on your Router by selecting the appropriate g Nitro radio button. Unless you are having problems with your Wireless Network, it is recommended that you leave this setting on it’s default value of Enable.

6Press Apply.

Encryption Figure 25 Encryption Screen

From this screen, you can select the wireless security mode that you wish to use. There are five possible selections:

Disabled (see page 41)

WPA-PSK (no Server) (see page 41)

128-bit WEP (see page 42)

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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 Document to 3Com at ConventionsPddtechpubscomments@3com.com Configure your Router About this Guide OfficeConnect Adsl Wireless11gFirewall Router 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 LEDsPower Adapter Socket Reset ButtonAdsl Port Introduction Safety InformationPositioning the Router Connecting Powering UpRouter 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 ScreenFrom the Windows Start menu, select Control Panel Windows XPWindows 95/98/ME 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 NAT Enable Remote AdminUniversal Plug and Play Remote Administration WAN Ping BlockingSnmp Simple Network Management Protocol allows remote Agent installedSnmp Community 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 Basic Connection Browsing to the Router Configuration ScreensChecks 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 Interfaces OfficeConnect Adsl Wireless 11g Firewall RouterWlan Interfaces 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