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3Com DUA1698 manual Contents, About This Guide, INTRODUCING THE SWITCH 3300 XM

Models: DUA1698

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CONTENTS

CONTENTS

ABOUT THIS GUIDE

Conventions 8
Related Documentation	9
Year 2000 Compliance	10

Documentation Comments 10

Product Registration 10

1INTRODUCING THE S WITCH 3300 XM

About the SuperStack 3 Switch 3300 XM				12
Summary of Features		12
Switch 3300 XM — Front View Detail			13
10BASE-T/
100BASE-TX Ports 13
LEDs 13
Switch 3300 XM — Rear View Detail			15
Unit Information Label		15
Power Socket	15
Redundant Power System Socket			15
Console Port	16
Matrix Port	16
Network Configuration Examples 17
Switch 3300 XM as a Segmentation Switch 17
Switch 3300 XM as a Collapsed Backbone Switch 18
Switch 3300 XM as a Desktop Switch				19
Configuration Rules for Fast Ethernet			20
Configuration Rules with Full Duplex			21

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3Com DUA1698 manual Contents, About This Guide, INTRODUCING THE SWITCH 3300 XM

Contents

Switch 3300 XM User Guide SuperStack3C16985B 3Com Corporation 5400 Bayfront Plaza Santa Clara, California UNITED STATES GOVERNMENT LEGENDEnvironmental Statement CONTENTS 1 INTRODUCING THE SWITCH 3300 XMABOUT THIS GUIDE PIN-OUTS 2 INSTALLING THE SWITCHSAFETY INFORMATION C TECHNICAL SPECIFICATIONS D TECHNICAL SUPPORTGLOSSARY INDEX 3COM CORPORATION LIMITED WARRANTY REGULATORY NOTICES Page ABOUT THIS GUIDE Notice Type ConventionsCommands IconRelated Quick Installation GuideSuperStack Switch Help SuperStack Switch README FileProduct YearCompliance CommentsConfiguration Rules with Full Duplex About the SuperStack 3 Switch 3300 XMSwitch 3300 XM - Front View Detail Switch 3300 XM - Rear View Detail Network Configuration Examples Configuration Rules for Fast EthernetSummary of Features About the SuperStack Switch 3300 XMFigure 1 Switch 3300 XM - front view Switch 3300 XM Front View DetailPort Status LEDs Power/Self Test LEDColor IndicatesPower Socket Switch 3300 XM Rear View DetailMatrix Port The Matrix Port allows you to Units” on pageExamples ConfigurationSegmentation Switch NetworkSwitch Figure 4 Using the Switch as a collapsed backbone18 CHAPTER 1 INTRODUCING THE SWITCH 3300 XM Figure 5 Using the Switch in a desktop environment Endstations on switched 10Mbps or 100Mbps connections 1000MbpsSM TM 20 CHAPTER 1 INTRODUCING THE SWITCH 3300 XM Figure 6 Fast Ethernet configuration rulesConfiguration Rules with Full Duplex 22 CHAPTER 1 INTRODUCING THE SWITCH 3300 XM Choosing a Suitable Site Rack-mounting INSTALLING THE SWITCHThe Power-up Sequence Choosing the Correct Cables Solving Problems Indicated by LEDs Managing the SwitchRack-mounting 3 Insert the two screws and tighten with a suitable screwdriver Switch” on page Stacking Unitsof the stack Figure 8 A stack of two units You need only one SuperStack 3 Switch 3300 MM per stackSwitch” on page 28 CHAPTER 2 INSTALLING THE SWITCHFigure 9 A stack of three units Power System output The Power-uppowered-up and ready for operation CAUTION The Switch can only use a SuperStack Advanced RedundantChoosing the Correct CablesLEDs” on page Indicated by LEDs contains a list of problems and suggested solutions network. For information on managing the Switch using the SwitchManaging the the Switch and therefore improve the overall performance of yourSAFETY INFORMATION Important Safety Informationpersonnel only France and Peru only personnel qualifié L’information deSécurité Importante Linstallation et la dépose de ce groupe doivent être confiés à unL’information de Sécurité Importante France et Pérou uniquement38 APPENDIX A SAFETY INFORMATION Wichtige Sicherheitsinformat ionenPC-AT Serial Cable B PIN-OUTSSignal Modem CableRJ45 Pin AssignmentsRJ45 Pin Assignments SignalPin Number Function42 APPENDIX B PIN-OUTS Power Supply TECHNICAL SPECIFICATIONSPhysical Dimensions SafetyStandards Supported Online Technical ServicesServices TECHNICAL SUPPORTPassword your Internet e-mail address Hostname ftp.3com.com46 APPENDIX D TECHNICAL SUPPORT Country Europe, South Africa, and Middle EastCountry Telephone NumberTo obtain an authorization number, call or fax GLOSSARY CSMA/CD bridgebroadcast collisionflow control A congestion control mechanism. Congestion is caused by devices sending traffic to already overloaded port on a Switch. Flow control prevents packet loss and inhibits devices from generating more traffic until the period of congestion ends multicast line speedloop MDI-XSNMP switchserver SLIP54 GLOSSARY unicast A packet sent to a single endstation on a networkINDEX Page OBTAINING WARRANTY SERVICE 3Com Corporation LIMITED WARRANTYSUPERSTACK 3 SWITCH 3300 XM YEAR 2000 WARRANTYPage GOVERNING LAW DISCLAIMERFCC STATEMENT How to Identify and Resolve Radio-TV Interference ProblemsREGULATORY NOTICES CE STATEMENT EUROPE