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3Com 7000 manual Troubleshooting, A ATM SWITCH FA/24 CELL SWITCHING MODULE SPECIFICATIONS

Models: 7000

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8 TROUBLESHOOTING

8 TROUBLESHOOTING

Solving Common Problems	93
Power Supply Troubleshooting	94
Related Diagnostic Procedures	95

AATM S WITCH FA/24 C ELL S WITCHING M ODULE SPECIFICATIONS

BSAFETY INFORMATION

Bodily Harm 101
Körperliche Schäden	102
Dommages corporels	102
Equipment Damage	102
Schäden am Gerät	103

Dommage causé à l'équipement 103

C	SITE R EQUIREMENTS
	Environmental and Safety Requirements			105
	Protective Grounding	105
	Environmental Specifications		105
	Thermal
	Recommendations 106
	General Recommendations		106
	Power and Heat Specifications 106
	Wiring Closet Considerations		106
	Distribution Rack Requirements		107
	Mechanical Requirements		107
D
D	CABLING REQUIREMENTS
	Installing New Cabling	109
	Cable Labeling and Record Keeping			109
	ATM Cabling 110
	Caring for Fiber Optic Transceivers			111
	Multi-mode Fiber Standards		112

Calculating Insertion Losses for Unlike Fibers

113

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3Com 7000 manual Troubleshooting, A ATM SWITCH FA/24 CELL SWITCHING MODULE SPECIFICATIONS, B Safety Information

Contents

CoreBuilder 7000 Family ATM Switches Installation & Startup Guide Software Version 4.55 Base and Extended3Com Corporation 5400 Bayfront Plaza Santa Clara, California UNITED STATES GOVERNMENT LEGENDABOUT THIS GUIDE CONTENTS3 INSTALLING A COREBUILDER 7000 FAMILY ATM SWITCH 1 OVERVIEW4 INSTALLING AND CONNECTING COREBUILDER MODULES 5 POWER-ON6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH 7 REDUNDANCY IN THE COREBUILDER 7000 FAMILY ATM SWITCHB SAFETY INFORMATION 8 TROUBLESHOOTINGA ATM SWITCH FA/24 CELL SWITCHING MODULE SPECIFICATIONS CABLING REQUIREMENTS3Com Bulletin Board Service GLOSSARY 3COM CORPORATION LIMITED WARRANTYE TECHNICAL SUPPORT Single Mode Fiber StandardsPage Information in ABOUT THIS GUIDEFinding Specific This GuideScreen ConventionsSETDefault !port -RIPIP CONTrol = Listen displaysCoreBuilder Family ATM Switch Documents CoreBuilder 7000 Family ATM Switches Installation and Startup GuideDocumentation Release Notes on separate CD-ROM CoreBuilder 7000 Family ATM Switches Management GuideCoreBuilder 7000 Family ATM Switches Operations Guide CoreBuilder 7000 Family ATM Switches OperationsPage Compliance CommentsYear DocumentationStarting up the CoreBuilder 7000 Family ATM Switch OVERVIEWInstalling the CoreBuilder 7000 Family ATM Switch Redundancy in the CoreBuilder 7000 Family ATM Switch TroubleshootingCoreBuilder 7000 The CoreBuilder 7000 family ATM switches are modular Switching Module switchPower Supply ComponentFans Family ATM SwitchInterface Module Installation StageFamily ATM Switch For information about using the redundant switching module, see20 CHAPTER 1 OVERVIEW Unpacking the Family ATM SwitchUNPACKING INSTRUCTIONS CoreBuilderCheck the packing slip for other items that you ordered FAMILY ATM SWITCH Safety PrecautionsINSTALLING A CORE BUILDER Vorsichtsmaßnahm en Mesures de sécurité24 CHAPTER 3 INSTALLING A COREBUILDER 7000 FAMILY ATM SWITCH Table Top InstallationPreparation as shippedfor installation PreparationUnit and Rack 1/2-inch spacing 5/8-inch spacing 5/8-inch spacing 1/2-inch spacing Figure 2 Universal Mounting Hole PatternFamily ATM Switch 28 CHAPTER 3 INSTALLING A COREBUILDER 7000 FAMILY ATM SWITCHCORE BUILDER MODULES INSTALLING AND CONNECTINGSafety Precautions conservé dans un emballage antistatique for Various Power Loads” on pageaidera à éviter que la pièce ne soit endommagée par une décharge pageSupply Module Switch Module Module 1 The initial installation of main and redundant cards redundancy RedundancyGeneral Description of the Procedure Preparatory StepsProcedure Execution Hardware Redundancy Setup NMS-Based LANE Redundancy SetupVerifying LANE Redundancy Setup The LECS ELAN database does not transfer automatically24 Perform step 19 and 20 to verify LECS order 4-Port Interface Module ATM Interface Daughter CardsFigure 6 DS-3 Daughter Card 42 CHAPTER 4 INSTALLING AND CONNECTING COREBUILDER MODULESFigure 7 shows the E-3 daughter card Figure 7 E-3 Daughter CardFigure 8 4-Port ATM Interface Module Fan Tray Connecting toswitch to different types of network devices Network DevicesFiber Optic Power Budget of 3Com Products Windows Selecting a Power Cord Plugging in the Unit POWER-ON System StatesS e rv i ce P W R F A I L A C T1 0 B A S E - T Status Control Status4-Port Interface Module LEDs52 CHAPTER 5 POWER-ON Reception and transmission of cells onOn LOF is present for at least 5 sec. problems 4-Port Interface Module LEDs54 CHAPTER 5 POWER-ON CONFIGURING THE 6 COREBUILDER 7000 FAMILY ATM SWITCH Logging in to theSetup Integrated FastChassis-oriented Setup Chassis-wide VLANsIntegrated Fast Setup Full Setup Mode Switch Setup ModeSetup Mode Selection Set the PNNI node level for the PNNI protocol Setting Special ParametersSections Set LE Parameters for CoreBuilder 7000 LECSDefault Parameter Values 9 FST Fast SetupPNNI is available in version 4.5 extended only The following example shows a typical LAN Emulation configuration To configure the FastBUS 64 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH Interface type = NNI type of port 3.1 UNI, EIISP, IISP, PNNI U To enter the interface type configurationPNNI is available in version 4.5 extended only NNI type of port 3.2 UNI, EIISP, IISP, PNNI P5 Repeat until you have specified all the IISP ports The name for the admin VLAN which is specified in this section will be automatically chosen for the other modules housed in the same CoreBuilder 7000 family ATM switch chassis, overriding any existing admin VLAN names LE Client Configuration -= The following shows a typical virtual network configuration Type To perform70 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH Admin VN Management Configuration = Switch IP address Slot #3 IP address NMS address Default Gateway Subnet MaskAdditional Switch Configurationthe CoreBuilder 7000 Family ATM Switches Management Guide Configuring a PVC Configuring SVCsConfiguring Network Prefix and ATM Addresses Configuring Clock SynchronizationDisplays the physical layer statistics for a specified Parameters Storing andRetrieving ConfigurationAll Configuration Data Platform Parameters ATM Addresses 1 Perform the LMA menu command Loading a Single Configuration Data Type Loading the “Other” Data Type 80 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH 7 Verify the success status of the download by the LMA menu item 1 Perform the menu item Method 1 - Shift “O” Method 2 - dbgoff.batPNNI is available in version 4.5 extended only Migrating from E-IISP to PNNI 84 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCHREDUNDANCY IN THE 7 COREBUILDER 7000 FAMILY ATM SWITCH Redundant Power SupplyTypes of Power Supplies Load Sharing Power Supply Operation Calculating the Power Consumption ofCoreBuilder Switch OverloadingATM Physical Modules Redundant Power Supply4-port and 8-port ATM Interface Cards CoreBuilder 720X Ethernet/ATM Interface Card23.4 CoreBuilder 74XX Ethernet/ATM Interface CardCoreBuilder 76XX Fast Ethernet Interface Card 16.2Required Power Table 21, which is calculated from Table 20, shows the number of power Supply for Various supplies required Single or Dual for various CoreBuilder Providing Redundancy for Various Power Loads Other applications40A DC Power Supply Power Supply 90A AC Power SupplySpecifications Parameter40A DC Power Supply 92 CHAPTER 7 REDUNDANCY IN THE COREBUILDER 7000 FAMILY ATM SWITCHTROUBLESHOOTING ProblemRecommended Action Power Supply Troubleshootingfamily ATM switch power supply Safety Precautions for Fiber Optics Connectors Vermeiden Sie das Berühren aller Oberflächen nach dem Säubern derKontakte und verdecken Sie alle nicht benutzten Öffnungen 96 CHAPTER 8 TROUBLESHOOTING A SWITCHING MODULE SPECIFICATIONS ATM SWITCH FA/24 CELLAC Line Frequency Service - RS-232 - 9 pin D-type-standard DCE CoreBuilder Management and Interface ConnectorsManagement - RJ-45 - Standard Ethernet connector ATM port OC-3-SC connector Multimode fiber100 APPENDIX A ATM SWITCH FA/24 CELL SWITCHING MODULE SPECIFICATIONS SAFETY INFORMATION Bodily HarmDommages KörperlicheSchäden corporelsSchäden am Gerät 104 APPENDIX B SAFETY INFORMATION SITE REQUIREMENTS RequirementsThermal Wiring ClosetPower and Heat RecommendationsDistribution Rack Ensure that each wiring closet has a suitable ground. All metal racksRequirements The rack should be made of steel Installing New Cabling CABLING REQUIREMENTSATM Cabling Dirt on the Fiber Optic Lens Damaged Transceiver Due to Excessive Insertion ForceComparing Fiber to Specifications Numerical Aperture Example 114 APPENDIX D CABLING REQUIREMENTSn MHz km / xkm = y MHz 500 MHz km / 2 km = 250 MHzThe following pages describe each of these steps and give examples Category 2 based on FDDI information, no ATM specific information yet Mixed Fibers combination CoreBuilder 7000 Serial Port 9-pin Male SignalMeaning 9-pin FemaleTo Modem Port Table 33 Cable Pinouts to a Modem InterfaceCoreBuilder 7000 Serial Port 9-pin Male122 APPENDIX D CABLING REQUIREMENTS TECHNICAL SUPPORT ServicesServices Online TechnicalUsername anonymous Access by Analog ModemPassword your Internet e-mail address 24 hours a day, 7 days a weekAccess by Digital Modem 1 847 2621 408 727 Country CountryTelephone Number Telephone NumberTo obtain an authorization number, call or fax 128 APPENDIX E TECHNICAL SUPPORT GLOSSARY 130 GLOSSARY GLOSSARY communications Page Page LM Local management of a network device via a connected terminal Page Channel Page Page 140 GLOSSARY INDEX 142 INDEX FastBUSPage Page Page OC-3 41 single-IP mode 75, 77 single-mode fiber World Wide Web WWW setup 39 virtual LANwiring closet considerations 106 temperature 106 ventilation INDEX148 INDEX OBTAINING WARRANTY SERVICE 3Com Corporation LIMITED WARRANTYYEAR 2000 WARRANTY HARDWAREDISCLAIMER WARRANTIES EXCLUSIVELIMITATION OF LIABILITY GOVERNING LAW