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Cabletron Systems 3T02-04 manual Connecting The Lcm, Lcm Commands

Models: 3T02-04

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3.2 CONNECTING THE LCM

Chapter 3: Conﬁguring

maintained in non-volatile memory and are saved across power cycles. Filtering information is covered in the ATX User Guide.

NOTE

Once the Token Ring module is installed in the ATX, the ring speed must be conﬁgured prior to connecting the module to a network. The default ring speed is 4 Mbps; the ring speed only needs to be conﬁgured if your network is running at 16 Mbps.

After the ring speed is set, you may connect the module to a network and then complete the software conﬁguration, or you could complete all the software conﬁgurations and then attach the module to a network.

3.2 CONNECTING THE LCM

Connect the Local Console Manager (LCM) to the ATX. Refer to Chapter 2, Installation, of the ATX User Guide for speciﬁc instructions.

Make sure the ATX is powered on and press the <Return> key twice. When the ATX> prompt appears LCM is ready to use.

3.3 LCM COMMANDS

Refer to the ATX User Guide for the generic LCM commands. Familiarize yourself with LCM before conﬁguring the module.

Speciﬁc instructions for setting the ring speed, enabling/disabling a port’s bridging type, and translations for the Token Ring module follow in this chapter.

If you are enabling IP routing, you need to assign addresses to the ports which will be performing routing functions. Refer to the ATX User Guide for instructions on assigning an IP address.

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Token Ring Switch Module User Guide

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Cabletron Systems 3T02-04 manual Connecting The Lcm, Lcm Commands

Contents

TOKEN RING SWITCH MODULE 3T02-04 AND 3T01-04 USER GUIDE Page Token Ring Switch Module User Guide Token Ring Switch Module User Guide FCC NOTICEDOC NOTICE VCCI NOTICEEXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY Token Ring Switch Module User GuideCABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT CABLETRON SOFTWARE PROGRAM LICENSEToken Ring Switch Module User Guide UNITED STATES GOVERNMENT RESTRICTED RIGHTSCONTENTS CHAPTER 2 CONNECTING TO THE NETWORKCONFIGURING Token Ring Switch Module User GuideContents CHAPTER 5 DIAGNOSTICS AND TROUBLESHOOTINGTECHNICAL SPECIFICATIONS Token Ring Switch Module User GuideCHAPTER INTRODUCTION 1.1 DOCUMENT CONVENTIONS 1.2 RELATED MANUALS 1.3 GETTING HELPanonymous your email address1.4 GENERAL DESCRIPTION 1.6 CONNECTORS 1.5 STANDARDSFigure 1-1 ATX Front Panel Figure 1-2 3T02-04 and 3T01-04 Front Panels1.7 LEDs Token Ring Switch Module User GuideChapter 1 Introduction Page2.1 INTRODUCTION CHAPTER CONNECTING TO THE NETWORK2.2 POWER-UP LED SEQUENCE 2.3 TYPICAL CONFIGURATIONS 2.4 CONNECTING THE TOKEN RING MODULE TO A HUB2.4.1 Unshielded Twisted Pair Chapter 2 Connecting to the Network2.4.2 Shielded Twisted Pair Figure 2-2 Connecting a Token Ring Module to an STP MAU CHAPTER CONFIGURING 3.1 INTRODUCTION3.2 CONNECTING THE LCM 3.3 LCM COMMANDS3.4 SETTING THE RING SPEED 3.5 CONFIGURING THE BRIDGING TYPE 3.5.1 Transparent3.5.2.2 Segment Number 3.5.2 Source Routing and SRT3.5.2.1 Bridging Method 3.5.2.3 Bridge Number 3.6 TRANSLATION OPTIONS3.6.1 ARP Translation 3.6.2 Source Routing ARP Translation 3.6.3 IPX Translation3.6.4 AppleTalk Translation Off - perform no translation On - translate the packets Page Token Ring Switch Module User GuideChapter 3 Conﬁguring CHAPTER STATISTICS 4.1 DISPLAYING PORT STATUSDisabled - The port is not conﬁgured for Spanning Tree RXQ Overﬂows - number of incoming packets dropped by the port due to a lack of buffers. This entry shows status only it is not selectable. After a reboot, the ATX tries to automatically re-allocate the Small Buffers among the ports so that the total number of RXQ Overﬂows is minimized 4.2 MODULE STATISTICS Table 4-1 Destination Addresses and Forwarding OutcomesDestination Address Forwarding OutcomesifTxSizes - The number of packets not sent due to size limitations Page Token Ring Switch Module User GuideChapter 4 Statistics CHAPTER DIAGNOSTICS AND TROUBLESHOOTING 5.1 POWER-UP DIAGNOSTICS 5.1.1 Power-up TestsChapter 5 Diagnostics and Troubleshooting 5.1.2 Power-up Results5.2 OPERATIONAL DIAGNOSTICS 5.2.1 Loopback Tests 5.2.2 Diagnostic Results 5.3 TROUBLESHOOTING 5.3.1 If the Module Fails to Power Up5.3.2 Connectivity Problems CHAPTER ADDING/SWAPPING MODULES 6.1 UNPACKING THE TOKEN RING SWITCH MODULE6.2 ADDING A TOKEN RING SWITCH MODULE Delete all static addresses 6.3 SWAPPING A MODULE Page Token Ring Switch Module User GuideChapter 6 Adding/Swapping Modules APPENDIX A TECHNICAL SPECIFICATIONS DB9 for STP RJ45 for UTP APPENDIX B BRIDGING METHODS B.1 OVERVIEWB.2 TRANSPARENT BRIDGING Appendix B Bridging MethodsB.3 SOURCE ROUTING BRIDGING Figure B-1 Source Routing ExampleStation C Figure B-2 Data Path Using Source Routing BridgingStation A B.4 SOURCE ROUTING TRANSPARENT BRIDGING Page B-6 Token Ring Switch Module User GuideAppendix B Bridging Methods INDEX Index-2 Token Ring Switch Module User GuideIndex