Enterasys Networks A2H254-16 manual Troubleshooting

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Configuring Switches in a Stack	3-12
About SecureStack A2 Switch Operation in a Stack	3-12
Recommended Procedures for New and Existing Stacks	3-14
Connecting AC and RPS-SYS Power	3-15
AC Power	3-15
C2RPS-SYS Redundant Power System	3-17
Stack Initialization Overview	3-18
Connecting to Console Port for Local Management	3-18
What Is Needed	3-18
Connecting to an IBM or Compatible Device	3-19
Connecting to a VT Series Terminal	3-20
Connecting to a Modem	3-21
Connecting to the Network	3-23
Connecting Fiber-Optic Cables to Fixed MT-RJ Ports	3-23
Connecting Fiber-Optic Cables to MT-RJMini-GBIC Ports	3-25
Connecting Fiber-Optic Cables to LC Mini-GBIC Ports	3-27
Connecting UTP Cables to RJ45 Ports	3-29
Completing the Installation	3-33
Initial Logon to Switch Management	3-33

Chapter 4: Troubleshooting

Using LANVIEW	4-2
Troubleshooting Checklist	4-6
Using the Reset Password Button	4-8

Appendix A: Specifications

Switch Specifications	A-1
Mini-GBIC Input/Output Specifications	A-3
Gigabit Ethernet Specifications	A-4
MGBIC-LC01/MGBIC-MT01 Specifications (1000BASE-SX)	A-4
MGBIC-LC03 Specifications (1000BASE-SX)	A-4
MGBIC-LC09 Specifications (1000BASE-LX)	A-5
MGBIC-08 Specifications (1000BASE-ELX)	A-6
MGBIC-02 Specifications (1000BASE-T)	A-6
Console Port Pinout Assignments	A-7
Regulatory Compliance	A-7

Index

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Contents SecureStack A2 Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Safety Information Class 1 Laser Transceivers Declaration of Conformity Enterasys Networks, Inc Firmware License Agreement Vii Viii Contents Troubleshooting Figures Xii About This Guide Who Should Use This GuideHow to Use This Guide Related DocumentsConventions Used in This Guide Following conventions are used in this guideConventions Used in This Guide Xvi About This Guide Introduction OverviewA2H254-16 Redundant Power Supply Capability Stack ConnectionsConnectivity Description of Mini-GBICsLanview Diagnostic LEDs Switch Configuration Using WebViewSwitch Configuration Using CLI Commands ManagementGetting Help Network Requirements 10BASE-TX Twisted Pair Network100BASE-TX Twisted Pair Network 1000BASE-T Twisted Pair Gigabit Ethernet Network100BASE-FX Multimode Fiber-Optic Network 1000BASE-FX Fiber-Optic Network 1000BASE-FX Fiber-Optic Network Network Requirements Hardware Installation Considerations Prior to Installation Unpacking the SwitchContents of Switch Carton Required ToolsInstalling Optional Mini-GBICs PreparationInstallation Mini-GBIC with MT-RJ Connector Mini-GBIC with LC Connector Removing the Mini-GBICInstalling the Switch on a Flat Surface Installing the Rubber FeetGuidelines for Flat Surface Installation Chassis Bottom, Rubber Feet PlacementRack Mounting the Switch Area Guidelines for Switch Installation on Flat SurfaceGuidelines for Rackmount Installation Attaching Brackets and Installing in RackConnecting Stacking Cables Fastening the Switch to the RackConfiguring Switches in a Stack About SecureStack A2 Switch Operation in a StackConfiguring Switches in a Stack Recommended Procedures for New and Existing Stacks Installing a New Stackable System of Up to Eight SwitchesConnecting AC and RPS-SYS Power AC PowerSwitch Rear View C2RPS-SYS Redundant Power System 10 Accessing the RPS ConnectorConnecting to Console Port for Local Management What Is NeededStack Initialization Overview Connecting to an IBM or Compatible Device DB9 Male Console Port Pinout AssignmentsConnecting to a VT Series Terminal 12 Connecting an IBM PC or CompatibleConnecting to a Modem 13 Connecting a VT Series Terminal14 Connecting to a Modem Connecting to the Network Connecting Fiber-Optic Cables to Fixed MT-RJ Ports15 Connecting a Fiber-Optic Cable Segment to MT-RJ Port Connecting Fiber-Optic Cables to MT-RJ Mini-GBIC Ports Connecting to the Network Connecting Fiber-Optic Cables to LC Mini-GBIC Ports Connecting to the Network Connecting UTP Cables to RJ45 Ports 16 Connecting a UTP Cable Segment to RJ45 PortConnecting to the Network 17 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Completing the Installation Initial Logon to Switch ManagementCompleting the Installation Hardware Installation Troubleshooting This chapter provides information concerning the followingUsing Lanview Lanview LEDs of A2H254-16Lanview LEDs Color State Recommended ActionDown RPS Troubleshooting Checklist Configuration Guide for proper setupConfiguration Guide for the IP address Using the Reset Password Button Reset Password ButtonSpecifications Switch SpecificationsTable A-1 A2H254-16 Switch Specifications Physical EnvironmentalMini-GBIC Input/Output Specifications Table A-2 Mini-GBIC Input/Output Port SpecificationsGigabit Ethernet Specifications MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SXMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX MGBIC-08 Specifications 1000BASE-ELX MGBIC-02 Specifications 1000BASE-TTable A-9 MGBIC-08 Optical Specifications Table A-11 MGBIC-02 SpecificationsConsole Port Pinout Assignments Regulatory ComplianceTable A-12 Compliance Standards Regulatory Compliance Regulatory Compliance Specifications Index NumericsIndex-2