Enterasys Networks C2H124-48P, C2G124-48P manual Troubleshooting

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4

Troubleshooting

This chapter provides information concerning the following:

For information about...	Refer to page...

Using LANVIEW	4-2

Troubleshooting Checklist	4-7

Using the Reset Button	4-8

SecureStack C2 Installation Guide 4-1

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Contents Enterasys SecureStack C2 Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Declaration of Conformity Enterasys NETWORKS, INC Firmware License Agreement Viii Page Page Contents Troubleshooting Figures Xiv Who Should Use This Guide About This GuideRelated Documents How to Use This GuideFollowing conventions are used in this guide Conventions Used in This GuidePage Overview IntroductionC2G124-48P Stackable Switch C2G124-48P Stackable Switch C2H124-48P Stackable SwitchHigh-Speed Stack Connections C2H124-48P Stackable SwitchPoE Power over Ethernet Support Redundant Power Supply CapabilityPowered Device Classifications Usage PD Maximum Power Range Description of Mini-GBICs Switch Configuration Using WebViewConnectivity ManagementGetting Help Lanview Diagnostic LEDsSwitch Configuration Using CLI Commands Standards CompatibilityGetting Help Network Requirements 10BASE-TX Network 100BASE-TX Network1000BASE-FX Network 1000BASE-T Network 1000BASE-T Network Network Requirements Hardware Installation Required Tools Considerations Prior to InstallationUnpacking the Switch Contents of Switch Carton QuantityPreparing to Install a Mini-GBIC Installing Optional Mini-GBICsMini-GBIC with MT-RJ Connector Mini-GBIC with LC Connector Removing a Mini-GBIC Installing the Switch on a Flat SurfaceChassis Bottom, Rubber Feet Placement Installing the Rubber FeetArea Guidelines for Switch Installation on Flat Surface Guidelines for Flat Surface InstallationRack Mounting the Switch Guidelines for Rackmount InstallationAttaching Brackets and Installing in Rack Attaching the Rackmount Brackets Connecting High-Speed Stacking CablesHigh-Speed Stacking Cable Connections About SecureStack C2 Switch Operation in a Stack Configuring Switches in a StackInstalling a New Stackable System of Up to Eight Switches Recommended Procedures to Install New and Existing StacksImportant Considerations About Using Clear Config in a Stack Switch Rear View Connecting AC and PoE PowerStack Initialization Overview PoE PowerWhat Is Needed Connecting to Console Port for Local ManagementParameter Setting Connecting to an IBM or Compatible Device10 Connecting an IBM PC or Compatible Connecting to a VT Series Terminal11 Connecting a VT Series Terminal Connecting to a ModemConnecting UTP Cables Connecting to the Network13 Connecting a UTP Cable Segment to RJ45 port 14 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX TX1+ RX1- TX2+ TX3+ RX3- RX2- TX4+ RX4 Connecting Fiber-Optic Cables to MT-RJ Ports C2G124 Connecting Fiber-Optic Cables to LC Ports Connecting to the Network 19 Cable Connection to LC Fiber-Optic Connectors Initial Logon to Switch Management Completing the InstallationTroubleshooting C2G124-48P Lanview LEDs Using LanviewC2H124-48P Lanview LEDs Color State Recommended Action Lanview LED Diagnostic IndicationsRPS Mgbic Refer to the SecureStack C2 Configuration Guide for the IP Troubleshooting ChecklistReset Button Using the Reset ButtonUsing the Reset Button Using the Reset Button Troubleshooting Table A-1 Switch Specifications ItemSpecification C2G124-48P/C2H124-48P Switch SpecificationsProcessors/Memory Table A-1 Switch Specifications C2H124-48PTable A-2 Mini-GBIC Input/Output Port Specifications Mini-GBIC Input/Output SpecificationsGigabit Ethernet Specifications MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SXMGBIC-LC03 Specifications 1000BASE-LX MGBIC-LC09 Specifications 1000BASE-LX Table A-11 MGBIC-02 Specifications MGBIC-08 Specifications 1000BASE-ELXMGBIC-02 Specifications 1000BASE-T Table A-9 MGBIC-08 Optical SpecificationsConsole Port Pinout Assignments Regulatory ComplianceTable A-12 Compliance Standards Regulatory Compliance Regulatory Compliance Specifications Index Index-2