3Com 3C16985B, 3C16988A, 3C16987A, 3C16986A manual Stack of three units

Page 31

Stacking Units 31

4If you use the management software of the units:

■Ensure that all the units have the same version of management software

■Ensure that you re-configure the stack-wide features on all the units

For more information about management software, see “Managing the Switch” on page 34.

Figure 13 A stack of three units

Switch 1100/3300

Switch 3300 SM

Switch 3300 MM

Image 31

Contents SuperStack 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents PIN-OUTS Glossary Index Regulatory Notices Page About this Guide List conventions that are used throughout this guide ConventionsDocumentation RelatedProduct CommentsRegistration 3300 XM, SM, TM, MM Introducing the Switch 3300 XM, SM, TM, MM 1000BASE-SX Switch Front View DetailIntroducing the Switch 3300 XM, SM, TM, MM LED behavior Unit Information Label Switch Rear View DetailSwitch Rear View Detail Network ConfigurationExamples Using the Switch as a collapsed backbone Using the Switch in a desktop environment Fast Ethernet configuration rules Introducing the Switch 3300 XM, SM, TM, MM Gigabit Ethernet cabling Configuration Rules for Gigabit Ethernet SM and TMIntroducing the Switch 3300 XM, SM, TM, MM Installing the Switch Installing the Switch Rack-mounting Repeat steps 2 and 3 for the other side of the SwitchConnect network cabling Installing the Switch Part number 3C16965. Contact your supplier for details Using Matrix CablesStacking Units Treated as a single manageable unit with one IP addressStack of two units Stack of three units TM or MM powered-up and ready for operation Power-upSequence Choosing Guide SwitchNetwork. For information on managing the Switch using ManagingSafety Information Information Important SafetyImportant Safety Information Sécurité Importante ’information de’information de Sécurité Importante Wichtige Sicherheitsinformat ionen Warnhinweis Faseroptikanschlüsse Optische Sicherheit Appendix a Safety Information Pin to 9-pin Null Modem CablePC-AT Serial Cable Pin to RS-232 25-pinAssignments ConnectorsModem Cable RJ45 PinPin Number Signal Function Appendix B PIN-OUTS Switch 3300 XM, SM and MM Technical SpecificationsSnmp Switch 3300 TMVlan MIB RFC Appendix C Technical Specifications Online Technical ServicesUsername anonymous Asia, Pacific Rim Country Telephone Number Fax Number Glossary Process is known as filtering Can be due to faulty network devicesProcess of sending a packet toward its destination using a Unauthorized access to a network or network devicesLine speed See baud Glossary STP See Spanning Tree Protocol STP Glossary Index Index Regulatory Notices

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