3Com 3CRWDR200B-75 Enable Wireless Networking, Country Domain, Wireless Mode, Channel Selection

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52CHAPTER 5: ROUTER CONFIGURATION

Configuration Figure 32 Configuration Screen

Enable Wireless Networking

Use this check box to enable or disable the wireless section of your LAN. When disabled, no wireless PCs can gain access to either the Internet or other PCs on your Wired or Wireless LAN through this Router.

Country Domain

Please select your country from the drop-down list.

Wireless Mode

You may choose from the menu to let your wireless network to operate in a 802.11b, 802.11g, SuperG, or Mixed 11b/11g which is the default.

Channel Selection

Select a number from the drop-down list to specify which Channel the Router will transmit and receive on. If another access point or Router nearby is using the same Channel as you, there will be a reduction in the performance of your network. If this seems to be the case, you should select a different channel number. Usually the Wireless computers will scan to find the correct channel, but if they don't you must configure them to use the same Channel number as the Router.

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Contents OfficeConnect 3Com Corporation Campus Drive Marlborough, MA USA Contents Running the Setup Wizard WAN Using Discovery END User Software License Agreement Page About this Guide ConventionsConfigure your Router Text ConventionsIntroducing the Router Example Network Without a Firewall Router Firewall Router AdvantagesFront Panel Minimum System Component RequirementsOperations Power LED Green Rear Panel SocketPower Adapter OK LED Introducing the Router Introduction Safety InformationPositioning the Router Using the Rubber Wall MountingFeet Stacking the RouterIP Address Subnet Mask Default Router address DNS address Page Connecting the Router Hardware Installation Details on how to obtain an IP address automatically Obtaining an IPAddress AutomaticallyRestart your computer Local Area Properties ScreenObtaining an IP Address Automatically Disabling PPPoE Pptp ClientSoftware MacintoshProxy Disabling WebUse Proxy Server option is unchecked Setting UP Your Computers Accessing WizardCountry Selection Screen Welcome Welcome Screen Wizard Screen Password Change Administration Password Screen Click Next to display the Time Zone setup screen WAN Settings Internet Settings Screen PPPoE Mode PPPoE ScreenPPPoA Mode PPPoA ScreenDynamic/Fixed IP in 1483 Bridge Mode Dynamic/Fixed IP in Bridge ModeIP over ATM ModeIPoA IP over ATM ScreenBridging Mode Bridging Mode ScreenDhcp Server Setup Screen Accessing the Wizard Summary Configuration Summary Screen Configuration NavigatingThrough the Router PagesGetting Help Changing the Administration Password LAN Settings For information on how to run the wizardLAN Settings menu provides the following options Unit ConfigurationLAN Settings Static Dhcp Dhcp Lease Table Dhcp Lease Table Screen Enable Wireless Networking Wireless ModeCountry Domain Please select your country from the drop-down listService Area Name/SSID Enable Broadcast SsidProfile Support for NICs To enable WEP, select WEP from the Encryption Type WEPClick Save to save the setting To enable WPA, select WPA-PSKor WPA2-PSKfrom the EncryptionType WPA with RadiusEnter the Radius Server IP address Enter the Radius Port numberTxop Transmission Opportunity WMM Wireless Multimedia Edca AP ParamentersEdca STA Parameters Connection Control Screen Client List Client List ScreenAdvanced Wireless Settings Screen Wireless Settings Router Configuration PPPoA PPP over ATM WDS ScreenPPPoE FirewallIPoA IP over ATM Virtual Server Virtual Servers ScreenSpecial Applications Special Applications Screen Single DMZ Click Apply to save the configuration and apply the changesMultiple DMZ SPI Screen PC Privileges PC Privileges Screen Router Configuration Schedule Rules Screen Make sure the Enable Content Filter check box is checked Content Filter ScreenTo enable the URL Filtering, please do the following URL Filter ScreenItems Restart, Time Zone, Configuration, and Upgrade System ToolsRestart Restart Screen Time Zone Time Zone Screen Restore Configuration Data Backup ConfigurationReset to Factory Default Upgrade Upgrade Screen Service, ProxyARP, Port Mapping, and IPSec AdvancedSetting Up RIP RIP screenTZO.com Ddns screenQuality of Service QoS Screen NOIP.comProxy ARP Screen IPSec Screen Port Mapping Screen Management Check Enable System Log box Snmp Screen Check UPnP Enabled to activate UPnP UPnP ScreenDisable Remote Administration This option is set as default Remote Management ScreenDiagnostics Diagnostics Screen Device InfoSummary The Summary Screen Statistics The Statistics Screen ARP screen is used to display the ARP status Support Support Screen Feedback Feedback Screen Router Configuration Basic Connection Browsing to the Router Configuration ScreensChecks Connecting to Forgotten PasswordReset to Factory DefaultsWireless NetworkingTroubleshooting Power Adapter OK Power LED orLED Not Lit Recovering from Fault with the hardware. Remove power from the Router, waitSeconds and then re-apply power. If the Alert LED comes on Further adviceFrequently Asked Questions How do I reset the Router to Factory Defaults?3Com Warranty and Support Services Http//knowledgebase.3com.com3Com Warranty and Support Services Troubleshooting Windows Installation 95/98/2000/Me/NT/ XP RunningDiscovery ApplicationDiscovered Router Screen 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 B IP Addressing Interfaces Adsl Wireless 11g 108Mbps Firewall RouterWlan Interfaces Operating Temperature PowerDimensions WeightSystem Requirements Operating Systems Maximum cable length of 100m 327.86 ftAppendix C Technical Specifications Safety Information Important Safety InformationWichtige Sicherheitshinweise Consignes importantes de sécurité Appendix D Safety Information Agreement Appendix E END User Software License Agreement Glossary Chapter Glossary Ethernet Address See MAC address Router Half DuplexHub IP AddressMAC Address NetworkCard NIC ProtocolChapter Glossary Traffic The movement of data packets on a network Area Index Index Regulatory Including interference that may cause undesired operation Ycanada IC That the Industry Canada technical specifications were met Power Eirp is not more than that required for successfulInstalled outdoors is subject to licensing Même si ce brouillage est susceptible de compromettre le141 142 Page USA

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