3Com 3CR16708-91 manual Standards Supported, Terminal Emulation, Protocols Used for Administration

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72APPENDIX C: TECHNICAL SPECIFICATIONS

Standards Supported

SNMP

SNMP protocol (RFC 1157)

MIB-II (RFC 1213)

Bridge MIB (RFC 1493)

RMON MIB (RFC 2819,

Groups 1, 2, 3, 7, 8, 9)

RMON MIB II (RFC 2021)

Remote Monitoring MIB (RFC 1757)

MAU MIB (RFC 2239)

Terminal Emulation

Telnet (RFC 854)

Protocols Used for Administration

UDP (RFC 768)

IP (RFC 791)

ICMP (RFC 792)

TCP (RFC 793)

ARP (RFC 826)

TFTP (RFC 783)

DHCP (RFC 2131, RFC 2132, RFC 1534)

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Contents 3CR16708-91 3CR16709-91 3Com Corporation Campus Drive Marlborough, MA USA United States Government LegendContents Setting UP for Management Problem Solving OutsPage About this Guide Conventions Icon DescriptionConvention Description Related DocumentationDocumentation Comments Pddtechpubscomments@3com.comIntroducing Hardware Features Switch Switch Front View Detail Alert LED Power LED Port Status Leds PoE Status LedsSFP 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 LEDSwitch Rear View Detail Switch 9 rear viewSwitch 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 Wall-mounting UpwardsMounting Instructions for Cement WallsInstructions for Wood Walls Make two holes 150 mm 5.9 in. apartPower and Alert LED colors Color StatePower-up Sequence Cross-over Cable Straight-through Cable SFP Operation Installing the Switch Inserting a SFP Transceiver Installing the Switch Setting UP for Management Setting Up Configure IP information manually for your Switch or viewAutomatically configured IP information OverviewManual IP Configuration Automatic IP ConfigurationSetting UP for Management Manually Configuring IP Information Pre-requisitesConnecting the Workstation to the Switch Connecting a workstation to the Switch via the console portSetting Up the Switch with IP Information Example top-level command line interface menuConfigured 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 onCommand Line Network Using TelnetInterface Management CLI Management viaSetting Up Web InterfaceChoosing a Browser Setting Up Snmp Management Protocol Snmp can manage a Switch ifOver the Network Management workstationDefault Users User Default Name Password Access LevelDefault Users and Passwords Setting UP for Management Problem Solving Solving Problems Indicated by LEDsProblems 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 usedImportant Safety Information ’information de Sécurité Importante Schko’information de Sécurité Importante Wichtige Sicherheitsinformationen Vorsicht EuropeInformación de seguridad importante Schuko Dispositivo Láser DE Clase Importanti Informazioni di Sicurezza CSAAvvertenza porte a fibre ottiche Protezione degli occhi Appendix a Safety Information RJ-45 Pin Signal DB-9 Pin Direction RJ-45 to RS-232Adapter Cable Panel. The pinout is shown belowConnectors RJ-45 PinAssignments Pin NumberOfficeConnect Managed Switch 9 and Switch 9 FX Protocols Used for Administration Standards SupportedTerminal Emulation Services Register YourProduct PurchaseAccess Software TroubleshootOnline DownloadsContact Us Country Telephone Number Latin America Telephone Technical Support and RepairUS and Canada Telephone Technical Support and Repair Index Snmp Regulatory Notices