Default Users and Passwords | 3Com 3CR16709-91, 3CR16708-91 guide

Default Users and Passwords

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For more information about default users and passwords, refer to the “Switch Management Interface Reference Guide” on the Switch CD-ROM.

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3Com 3CR16709-91, 3CR16708-91 manual Default Users and Passwords

Contents

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