3Com 1100 manual 408 727

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Support from Your Network Supplier

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3ComFacts The 3ComFacts automated fax service provides technical articles, Automated Fax diagrams, and troubleshooting instructions on 3Com products 24 hours a

Service day, 7 days a week.

Call 3ComFacts using your Touch-Tone telephone:

1 408 727 7021

Support from Your If additional assistance is required, contact your network supplier. Many

Network Supplier suppliers are authorized 3Com service partners who are qualified to provide a variety of services, including network planning, installation, hardware maintenance, application training, and support services.

When you contact your network supplier for assistance, have the following information ready:

■Product model name, part number, and serial number

■A list of system hardware and software, including revision levels

■Diagnostic error messages

■Details about recent configuration changes, if applicable

If you are unable to contact your network supplier, see the following section on how to contact 3Com.

Support from 3Com If you are unable to obtain assistance from the 3Com online technical resources or from your network supplier, 3Com offers technical telephone support services. To find out more about your support options, please call the 3Com technical telephone support phone number at the location nearest you.

When you contact 3Com for assistance, have the following information ready:

■Product model name, part number, and serial number

■A list of system hardware and software, including revision levels

■Diagnostic error messages

■Details about recent configuration changes, if applicable

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Contents SuperStack II Switch 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents PIN -OUTS Page Page About this Guide Convention Description ConventionsIcon Description Documentation RelatedPddtechpubscomments@3com.com YearCompliance CommentsIntroducing the Switch SuperStack SwitchAbout 10BASE-T/100BASE-TX Ports Switch Front View DetailPort Connections 10BASE-T Ports Color Indicates LEDLabel Switch 1100 Rear View DetailIntroducing the Switch Network ConfigurationNetwork ExamplesUsing the Switch 1100 to segment your network Using the Switch 1100 in a desktop environment Fast Ethernet configuration rules Configuration Rules with Full Duplex Introducing the Switch Installing the Switch Rack-mounting Wall-mounting Repeat steps 2 and 3 for the other side of the SwitchFitting a bracket for wall-mounting Stacking Units You only need one Matrix Module for each stack Stacking Units Sequence Power-upPowered-up and ready for operation SwitchChoosing Problem Suggested Solution Managing Installing the Switch Safety Information Personnel only Important SafetyInformation Important Safety Information Sécurité Importante ’information de’information de Sécurité Importante Wichtige Sicherheitsinformat ionen PC-AT Serial Cable PIN-OUTSAssignments Pin Number Signal FunctionModem Cable RJ45 PinTechnical Specifications Year 2000 Compliance Protocols Used for Administration Terminal Emulation World Wide Web Site ServicesTechnical Support Online TechnicalCountry Data Rate Telephone Number Access by Analog ModemAccess by Digital Modem 408 654408 727 North America Asia Pacific RimEurope Latin AmericaCountry Telephone Number Fax Number Appendix D Technical Support Glossary Fast Ethernet CollisionEndstation EthernetLoop HubIP address Line speedRouter MulticastProtocol RepeaterGlossary Glossary Index 10BASE-T Superstack II Switch Warranties Exclusive EMC Statements
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