Enterasys Networks B3G124-48P, B3G124-24P manual Troubleshooting, Using Lanview

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4

Troubleshooting

This chapter provides information concerning the following:

For information about...

Refer to page...

 

 

Using LANVIEW

4-1

 

 

Troubleshooting Checklist

4-7

 

 

Using the Reset Switch

4-8

 

 

This device contains a battery that is not considered a user replaceable part. If the battery needs to be replaced, contact customer service for repair.

Caution: There is a risk of explosion if the battery is replaced with an incorrect type. A used battery may be safely disposed in a municipal waste stream.

Precaucion: Hay riesgo de explosion si la bateria se reemplaza con el typo incorrecto. Puede tirar la bateria usada en la basura

Using LANVIEW

The switch uses the Enterasys Networks built‐in visual diagnostic and status monitoring system called LANVIEW. For the location of LANVIEW LEDs on the B3G124‐24P and B3G124‐48P, refer to Figure 4‐1 and Figure 4‐2, respectively. These LEDs allow you to quickly observe network status for diagnosing switch and network problems.

SecureStack B3 Installation Guide 4-1

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Contents Enterasys SecureStack B3 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 GuideFor Refer to Following conventions are used in this guide Conventions Used in This GuideGetting Help Overview IntroductionB3G124-24P Stackable Switch B3G124-24P Stackable Switch B3G124-48P Stackable SwitchHigh-Speed Stack Connections B3G124-48P Stackable SwitchRedundant Power Supply Capability PoE Power over Ethernet SupportPowered Device Classifications PD Maximum Power Range Usage Connectivity Description of Mini-GBICs SpecificationSwitch Configuration Using CLI Commands Switch Configuration Using WebViewManagement Standards CompatibilityLanview Diagnostic LEDs Network Requirements 100BASE-TX Network 10BASE-TX Network1000BASE-FX Network 1000BASE-T NetworkHardware Installation Unpacking the Switch Considerations Prior to InstallationContents of Switch Carton Quantity Required ToolsPreparing to Install a Mini-GBIC Installing Optional Mini-GBICsMini-GBIC with MT-RJ Connector Installing a Mini-GBICRemoving a Mini-GBIC Mini-GBIC with LC ConnectorInstalling the Rubber Feet Installing the Switch on a Flat SurfaceChassis Bottom, Rubber Feet Placement Area Guidelines for Switch Installation on Flat Surface Guidelines for Flat Surface InstallationGuidelines for Rackmount Installation Rack Mounting the SwitchAttaching Brackets and Installing in Rack Attaching the Rackmount Brackets Connecting High-Speed Stacking Cables About SecureStack Switch Operation in a Stack Configuring Switches in a StackConfiguring Switches in a Stack Installing a New Stackable System of Up to Eight Switches Recommended Procedures to Install New and Existing StacksAC Power Connecting AC and PoE PowerConnecting AC Power and RPS Stack Manager Selection PoE Redundant Power SystemWhat 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 Connecting to the Network Connecting Fiber-Optic Cables to LC Ports 19 Cable Connection to LC Fiber-Optic Connectors Initial Logon to Switch Management Completing the InstallationUsing Lanview TroubleshootingStack Down LED CPU LEDStack UP LED B3G124-48P Lanview LEDs Color State Recommended Action Lanview LED Diagnostic IndicationsCPU DownRPS Mgbic Refer to the SecureStack B3 Configuration Guide for proper Troubleshooting ChecklistReset Switch Using the Reset SwitchUsing the Reset Switch Using the Reset Switch Troubleshooting Switch Specifications SpecificationsMtbf Table A-1 B3G124-24P and B3G124-48P SpecificationsTable A-2 Mini-GBIC Input/Output Port Specifications Mini-GBIC Input/Output SpecificationsMGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX MGBIC-02 Specifications 1000BASE-T MGBIC-08 Specifications 1000BASE-ELXTable A-9 MGBIC-08 Optical Specifications Table A-11 MGBIC-02 SpecificationsRegulatory Compliance Console Port Pinout AssignmentsTable A-12 Compliance Standards Regulatory Compliance EMCRegulatory Compliance Specifications Numerics IndexMGBIC-LC01 A-4 MGBIC-LC03 A-4 MGBIC-LC09 A-5 MGBIC-MT01 A-4