3Com 3CR16708-91, 3CR16709-91 instruction

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3Com 3CR16708-91, 3CR16709-91 manual

Contents

3CR16708-91 3CR16709-91 3Com Corporation Campus Drive Marlborough, MA USA United States Government Legend Contents Setting UP for Management Problem Solving OutsPage About this Guide Conventions Icon DescriptionConvention Description Related DocumentationDocumentation Comments Pddtechpubscomments@3com.com Introducing Hardware Features Switch Switch Front View Detail Alert LED Power LED Port Status Leds PoE Status Leds SFP Module Status LED Switch 9 FX only 100BASE-FX Port Status LEDs Switch 9 FX onlyColor Indicates 10BASE-T/100BASE-TX Port Status LEDs LED Alert LED Switch Rear View Detail Switch 9 rear view Switch Rear View Detail Page Default Settings shows the default settings for the Switch Page Installing the Switch Package Contents Choosing a SuitableSite Air temperature around the Switch does not exceed 50 C 122 F Mounting Wall-mountingUpwards Instructions for Cement Walls Instructions for Wood Walls Make two holes 150 mm 5.9 in. apart Power and Alert LED colors Color State Power-up Sequence Cross-over Cable Straight-through Cable SFP Operation Installing the Switch Inserting a SFP Transceiver Installing the Switch Setting UP for Management Automatically configured IP information Setting UpConfigure IP information manually for your Switch or view Overview Manual IP Configuration Automatic IP Configuration Setting UP for Management Manually Configuring IP Information Pre-requisites Connecting the Workstation to the Switch Connecting a workstation to the Switch via the console port Setting Up the Switch with IP Information Example top-level command line interface menu Configured IP ViewingAutomatically Viewing Automatically Configured IP Information Viewing IP Information via the Console Port Methods of Managing a Switch Refer to Setting Up Command Line Interface Management on Refer to Setting Up Web Interface Management on Interface Management Command LineNetwork Using Telnet CLI Management via Setting Up Web InterfaceChoosing a Browser Over the Network Setting Up SnmpManagement Protocol Snmp can manage a Switch if Management workstation Default Users User Default Name Password Access Level Default Users and Passwords Setting UP for Management Problem Solving Solving Problems Indicated by LEDs Problems Refer to the list of suggested solutions belowSolving Hardware Solving Communication Problems IP AddressingHow do you obtain a registered IP Address? Solving Software Upgrade Problems Problem Solving Safety Information Power Cord Set Japan Important Safety Information This must be approved for the country where it is used Important Safety Information ’information de Sécurité Importante Schko ’information de Sécurité Importante Wichtige Sicherheitsinformationen Vorsicht Europe Información de seguridad importante Schuko Dispositivo Láser DE Clase Importanti Informazioni di Sicurezza CSA Avvertenza porte a fibre ottiche Protezione degli occhi Appendix a Safety Information Adapter Cable RJ-45 Pin Signal DB-9 Pin DirectionRJ-45 to RS-232 Panel. The pinout is shown below Assignments ConnectorsRJ-45 Pin Pin Number OfficeConnect Managed Switch 9 and Switch 9 FX Protocols Used for Administration Standards SupportedTerminal Emulation Product ServicesRegister Your Purchase Online Access SoftwareTroubleshoot Downloads Contact Us Country Telephone Number Latin America Telephone Technical Support and RepairUS and Canada Telephone Technical Support and Repair Index Snmp Regulatory Notices