Power IIRedundant SuperStack | 3Com 2000 TR guide

2-4CHAPTER 2: TR-IN-FE CONCEPTS

			3000		TX
			3000			TR
	II		Switch	2000		TR
SuperStack		IISwitch		System
SuperStack			Power
IIRedundant
SuperStack

	Chassis
	CoreBuilder
Fast	Ethernet
Fast
Server		1000	TX
			TX

		IISwitch
	SuperStack

2000

TR

IISwitch

Fast	Ethernet

Servers
	Ring
Token
	Servers

Workstations attach Direct

Figure 2-2Large scale example of a TR-in-FE conﬁguration.

Image 14

3Com 2000 TR manual Power IIRedundant SuperStack

Contents

For SuperStack II Switch 2000 TR For units of the Department of Defense For civilian agencies About this Guide 3COM Corporation Limited Warranty Terminology About this GuideIntroduction Finding Information in this Guide Conventions About the SuperStack II Switch 2000 TR TR-in-FE Module Overview TR-in-FE Beneﬁts Software Summary of TR-in-FE Module FeaturesHardware 4CHAPTER 1 Overview What is Token Ring-in-Fast Ethernet TR-in-FE? TR-IN-FE Concepts Token Ring-in-Fast Ethernet Module TR-in-FE Compared to Traditional Methods3Com Token Ring-in-Fast Ethernet System How TR-in-FE Works How TR-in-FE Works Power IIRedundant SuperStack Token Ring Frames TunnelingRequirements 4Token Ring-in-Fast Ethernet Frame Advantages of Vlan What is a VlanVirtual LANs Vlans Port-Based Distribution 8CHAPTER 2 TR-IN-FE Concepts Pre-installation Procedure Installing and Setting UP the ModuleFollowing Safety Information Installation Post-Installation Checks LED Summary Checking the Power Supply Checking that the TR-in-FE Module is Installed Correctly Checking the Physical Connections Jumper Settings 2TR-in-FE Module Jumper Settings Choice Field Accessing Management FeaturesVT100 Console Entry Field Key Board Shortcuts ButtonList Boxes Correcting Text Entries Console Menu Map Default UsersDefault Name Password Access Level 1VT100 Console Menu Map with I/O Module Detail Switch 2000 TR banner LCD Console User Name Default Access Level Password Logging On Logging Off Automatic Logout 8CHAPTER 4 Accessing Management Features Configuring the TR-IN-FE Module TR-in-FE Module Conﬁguration Map Setting Up a Module 2I/O Module Screen Config Bridge Parameters Spanning Tree Source Routing TR Vlan Setup Screen Setting Up a VlanTR Vlan Info Setup Screen Scroll the Vlan list using the Up and Down keys Monitoring the TR-IN-FE Module TR-in-FE Module Statistics Map Statistics Overview 2TR Port Statistics Screen Port Statistics Trafﬁc 3Sample TR Port Statistics Trafﬁc Screen Clearing Screen Counters Jam Counts Important Safety Information ’information de Sécurité Importante Wichtige Sicherheitsinformationen Screen Access Rights Screen Access level required 2APPENDIX B Screen Access Rights TR-in-FE Cable Speciﬁcation TR-IN-FE Module Technical SpecificationsEnvironmental Speciﬁcations Core mm Cladding mm Numerical Aperture Does the Cable Provide Sufﬁcient Bandwidth?Example TR-in-FE Cable Speciﬁcation 4APPENDIX C TR-IN-FE Module Technical Specifications Technical Support Online Technical Services3Com Bulletin Board Service World Wide Web Site 3ComForum on CompuServe 3ComFacts Automated Fax ServiceSupport from Your Network Supplier Country Telephone Number Country Telephone Number Fax Number Support from 3ComReturning Products for Repair 4APPENDIX D Technical Support Numbers Page 3Com Corporation Limited Warranty Hardware Governing LAW