Справочник ПользователяСодержание3Com® Baseline Switch2226 Plus User Guide1Contents3About This Guide7Conventions7Documentation Comments8Product Registration8Introducing the Baseline Switch9Overview of the Baseline Switch9Features and Capabilities9Autosensing of MDI/MDIX Connections9Autonegotiating 10/100 Mbps Ports9Gigabit Combo Ports (RJ-45/SFP)9Physical Features10Front Panel10Rear Panel13Package Contents14Installing the Switch15Before You Begin15Positioning the Switch15Rack-Mounting or Free-Standing16Using the Mounting Kit16Montagesatz Anweisungen17Placing Units On Top of Each Other17Supplying Power to the Switch18Checking for Correct Operation18Using SFP Tranceivers19Approved SFP Transceivers19Inserting an SFP Transceiver19Removing an SFP Transceiver20Performing Spot Checks21Connecting to the Web Interface23Requirements for Accessing the Web Interface23Running the Discovery Application23Logging On to the Web Interface25Navigating the Web Interface26Menu26Buttons29Port Status29Accessing the Interface Without Using Discovery30DHCP Assigned IP Address30Manually Assigned (Static) IP Address30Configuring the Switch31Configuration Overview31Device Summary Information31Administration Settings33Modifying the IP Address Settings33Automatic IP Configuration33IP Setup34Backup Configuration35Restore Configuration35Firmware Upgrade36Initialize37Reboot37System Access38System Time40SNMP40Configuring VLANs42VLAN43Forwarding Tagged/Untagged Frames47Sample VLAN Configurations47Spanning Tree49IGMP Snooping51IGMP Query51Broadcast Storm51Configuring Port Settings53Administration53Speed/Duplex for 1000 Mbps Connections55Link Aggregation56Spanning Tree per Port58Port Mirroring61Statistics62QoS VoIP Traffic Settings62Security65RADIUS Client65802.1X Settings67Monitoring70Address Table70Cable Diagnostics70Troubleshooting73Resetting to Factory Defaults73Forgotten Password74Forgotten Static IP Address74Solving LED Issues74If the Problem Persists76Obtaining Support for Your Product77Register Your Product77Purchase Value-Added Services77Troubleshoot Online77Access Software Downloads77Telephone Technical Support and Repair78Contact Us78Technical Information81Related Standards81Environmental81Physical81Electrical81Safety Information83Important Safety Information83Glossary85Regulatory Notices91Index93Размер: 2,1 МБСтраницы: 94Язык: EnglishПросмотреть
Release NoteСодержаниеLegal Rights1Related Documentation1Enhancement in This Release13Com World Wide Web Site2Размер: 72,0 КБСтраницы: 2Язык: EnglishПросмотреть
Руководство ПользователяСодержаниеAbout This Guide5Conventions5Related Documentation6Documentation Comments6Introducing the Baseline Switch7Overview of the Baseline Switch 2226 Plus7Features and Capabilities7Autosensing of MDI/MDIX Connections7Autonegotiating 10/100 Mbps Ports7SFP Ports8Traffic Prioritization8Prioritization of IP Phone Traffic8Traffic Priority Queuing8Physical Features9Front Panel9(1) 24 RJ-45 Ports9(2) Module Active LEDs10(3) Link/Activity LEDs10(4) 10/100/1000BASE-T/SFP Ports11(5) Power LED11(6) Duplex LEDs12(7) Self-Adhesive Pads12Rear Panel12(8) Power Supply12(9) Recovery Button12Package Contents12Installing the Switch13Before You Begin13Positioning the Switch13Aufstellen des Switch14Rack-Mounting or Free-Standing14Using the Mounting Kit15Montagesatz Anweisungen15Placing Units On Top of Each Other16Supplying Power to the Switch16Checking for Correct Operation17Connecting a Network Device17Using SFP Transceivers18Approved SFP Transceivers18Inserting an SFP Transceiver18Removing an SFP Transceiver19Performing Spot Checks19Connecting to the Web Interface21Requirements for Accessing the Web Interface21Running the Discovery Application21Logging On to the Web Interface22Navigating the Web Interface23Menu23Buttons24Accessing the Interface Without Using Discovery24DHCP Assigned IP Address24Manually Assigned (Static) IP Address25Configuring the Switch27Configuration Overview27Viewing Status Information27Changing the Admin Password28Modifying the IP Address Settings29Automatic IP Configuration29Setting the IP Address30Configuring Port Settings31Viewing Port Settings31Default Port Settings31Changing a Port’s Settings32Speed/Duplex for 1000 Mbps Connections33Configuring VLANs33Creating a VLAN34Sample VLAN Configurations35Setting Up Two VLANs on the Same Switch35Setting Up VLAN Across Two Switches35Removing a VLAN36Configuring Link Aggregation36Trunk Membership37Adding Ports to a Trunk37Configuring Trunk Settings38Viewing Statistics38Monitoring Traffic39Setting the Traffic Priority40IP Phone Prioritization40List of Detected Phones41Upgrading the Firmware41Downloading Firmware Updates41Installing the Firmware on the Switch42Troubleshooting43Resetting to Factory Defaults43Forgotten Password44Forgotten Static IP Address44Solving LED Issues44Solving Corrupted Firmware45If the Problem Persists45Obtaining Support for Your Product47Register Your Product47Purchase Value-Added Services47Troubleshoot Online47Access Software Downloads47Telephone Technical Support and Repair48Contact Us48Safety Information51Important Safety Information51Consignes Importantes de Sécurité52Wichtige Sicherheitshinweise Informationen53Información de Seguridad Importante54Importanti Informazioni di Sicurezza56Technical Information59Related Standards59Environmental59Physical59Electrical59Glossary61Index67Regulatory Notices69Размер: 1,5 МБСтраницы: 69Язык: EnglishПросмотреть
