Troubleshooting, Index | Enterasys Networks 2G4072-52 guide

Chapter 4: Troubleshooting

Using LANVIEW	4-1
Troubleshooting Checklist	4-4
Overview of Shutdown Procedure	4-5
Recommended Shutdown Procedure Using RESET Button	4-6
Last Resort Shutdown Procedure Using RESET Button	4-6

Appendix A: Specifications

2G4072-52 Specifications	A-1
Mini-GBIC Input/Output Specifications	A-2
Gigabit Ethernet Specifications	A-3
MGBIC-LC01 /MGBIC-MT01 Specifications (1000BASE-SX)	A-3
MGBIC-LC03 Specifications (1000BASE-SX)	A-3
MGBIC-LC09 Specifications (1000BASE-LX)	A-4
MGBIC-08 Specifications (1000BASE-ELX)	A-5
MGBIC-02 Specifications (1000BASE-T)	A-5
COM Port Pinout Assignments	A-6
Regulatory Compliance	A-6

Appendix B: Mode Switch Bank Settings and Optional Installations

Required Tools	B-2
Setting the Mode Switches	B-2
Memory Locations and Replacement Procedures	B-4
Location of DIMM and DRAM SIMM Memory Modules	B-4
DIMM Replacement Procedure	B-5

Index

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Enterasys Networks 2G4072-52 manual Troubleshooting, Appendix a Specifications, Index

Contents

Enterasys Matrix Page Page Industry Canada Notice Product SafetyFederal Communications Commission FCC Notice Class a ITE Notice Clase A. Aviso de ITE Elektro- magnetische Kompatibilität EMC Electromagnetic Compatibility EMCCompatibilidad Electromágnetica EMC Hazardous Substances Supplement to Product Instructions Vcci Notice Bsmi EMC Statement Taiwan Safety Information Class 1 Laser Transceivers Declaration of Conformity Enterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Index TroubleshootingAppendix a Specifications Figures Tables Xiv Important Notice PrefaceWho Should Use This Guide For Refer to Structure of This GuideRelated Documents Document Conventions This guide uses the following conventions Getting Help Support@enterasys.com Introduction Connectivity Switch Configuration Using WebView2G4072-52 Management Standards Compatibility Lanview Diagnostic LEDsSwitch Configuration Using CLI Commands Lanview Diagnostic LEDs Introduction Network Requirements Link Aggregation 1000BASE-SX/SX+/LX Network 10BASE-T Network100BASE-TX Network 1000BASE-T Network Installation Unpacking the 2G4072-52 Contents of 2G4072-52 Rack Mounting Attaching Rack-mount Ears to Enterasys Matrix N SA 2G4072-52 Connecting Power Connecting Power Connecting to the Network Connecting UTP Cables RX TX Crossover Four-Wire Cable RJ45 Pinouts Eight-Wire Crossover Cable RJ45 Pinouts Connecting Fiber-Optic Cables to Mini-GBICs 2G4072-52 2G4072-52 ÃÄÀ Connecting to an IBM PC or Compatible Device Connecting to the COM Port for Local ManagementWhat Is Needed Parameter Setting Connecting to a VT Series Terminal 12 Connecting an IBM PC or Compatible Connecting to a Modem 13 Connecting a VT Series Terminal 14 Connecting to a Modem VT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Adapter Wiring and Signal AssignmentsCOM Port Adapter Wiring and Signal Diagram RJ45 Modem Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the InstallationLog-In Using a Console Port Connection Completing the Installation 15 Matrix Startup Screen Example N7 Chassis Viewing the Receive and Transmit Activity TroubleshootingUsing Lanview LED Color State Recommended Action Alternating 67% on, 33% off Troubleshooting Checklist Refer to the Enterasys Matrix N Standalone Series Problem Possible Cause Recommended Action Overview of Shutdown ProcedureTroubleshooting Checklist Recommended Shutdown Procedure Using Reset Button Last Resort Shutdown Procedure Using Reset Button Table A-1 Specifications ItemSpecification Specifications2G4072-52 Specifications 2G4072-52 Ports Processors/Memory Mini-GBIC Input/Output SpecificationsTable A-2 Mini-GBIC Input/Output Port Specifications Physical MGBIC-LC03 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC01 / MGBIC-MT01 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX Table A-7 MGBIC-08 Optical Specifications MGBIC-08 Specifications 1000BASE-ELXMGBIC-02 Specifications 1000BASE-T Table A-9 MGBIC-02 Specifications Regulatory Compliance Table A-3 COM Port Pin Assignments Signal Name Input/OutputCOM Port Pinout Assignments Table A-4 Compliance Standards Regulatory Compliance Mode Switch Bank Settings and Optional Installations Setting the Mode Switches Required Tools Figure B-1 Mode Switch Location Memory Locations and Replacement Procedures Location of Dimm and Dram Simm Memory Modules Dimm Replacement Procedure Removing the Dimm Installing the Dimm Figure B-4 Installing the Dimm Removing the Dram Simm Figure B-5 Removing Chassis Cover Installing the Dram Simm Figure B-6 Dram Simm Connector Location Figure B-7 Installing the Dram Simm Page Index Numerics Pinout assignments console port A-6