Enterasys Networks A2H123-24 manual How to Use This Guide, Related Documents

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How to Use This Guide

How to Use This Guide

Read through this guide completely to familiarize yourself with its contents and gain an understanding of the features and capabilities of the stackable Ethernet switches. A general knowledge of data communications networks is helpful when setting up the switches.

This preface provides an overview of this guide and the SecureStack A2 manual set, a brief summary of each chapter, defines the conventions used throughout this guide, and tells you how to obtain Technical Support. To locate information concerning various subjects in this guide, refer to the following table:

For...

Refer to...

 

 

An overview of the SecureStack A2 features

Chapter 1, Introduction

 

 

Network requirements that must be met before

Chapter 2, Network Requirements

installing the SecureStack A2

 

 

 

Instructions to install the SecureStack A2 on a flat

Chapter 3, Hardware Installation

surface or in a standard 19-inch rack and

 

configure the SecureStack A2 in a stacked

 

configuration

 

 

 

Troubleshooting installation problems and

Chapter 4, Troubleshooting

diagnosing network/operational problems using

 

the LANVIEW LEDs

 

 

 

Specifications, environmental requirements, and

Appendix A, Specifications

physical properties of the SecureStack A2

 

 

 

Related Documents

The following documents can help you to set up and manage the switch:

SecureStack A2 Configuration Guide describes how to use the Command Line Interface (CLI) to set up and manage the A2 switches.

Cabling Guide provides information concerning network cabling, dB loss, and other cabling specifications and usage.

The manuals listed below can be obtained from the World Wide Web in Adobe Acrobat Portable Document Format (PDF) at the following site:

http://www.enterasys.com/support/manuals

Unlike the SecureStack A2 Configuration Guide, the Cabling Guide is not listed alphabetically on the web site. Instead, it is under the Overview Guides link.

xvi About This Guide

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Contents SecureStack A2 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 Figures Tables Xiv About This Guide Who Should Use This GuideHow to Use This Guide Related DocumentsConventions Used in This Guide Following conventions are used in this guideGetting Help Support@enterasys.comA2H123-24 Switch OverviewA2H123-24 Stackable Switch Connectivity Redundant Power Supply CapabilitySwitch Configuration Using WebView ManagementLanview Diagnostic LEDs Switch Configuration Using CLI CommandsStandards Compatibility Network Requirements 10BASE-T Network100BASE-TX Network 100BASE-FX Network1000BASE-T Network Hardware Installation Considerations Prior to Installation Unpacking the SwitchRequired Tools Installing the Switch on a Flat Surface Installing the Rubber FeetChassis Bottom, Rubber Feet Placement Guidelines for Flat Surface Installation Area Guidelines for Switch Installation on Flat SurfaceRack Mounting the Switch Guidelines for Rackmount InstallationAttaching Brackets and Installing in Rack Connecting Stacking Cables Attaching the Rackmount BracketsStacking Cable Connections Configuring Switches in a Stack About SecureStack A2 Switch Operation in a StackRecommended Procedures for New and Existing Stacks Installing a New Stackable System of Up to Eight SwitchesAdding a New Switch to an Existing Stack Connecting AC and RPS-SYS Power AC PowerSwitch Rear View C2RPS-SYS Redundant Power System RPS coverplate Screw holes for coverplateConnecting to Console Port for Local Management What Is NeededStack Initialization Overview Connecting to an IBM or Compatible Device Parameter SettingConnecting to a VT Series Terminal Connecting an IBM PC or CompatibleConnecting to a Modem 10 Connecting a VT Series TerminalConnecting to the Network Connecting UTP Cables12 Connecting a UTP Cable Segment to RJ45 Port 13 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX 15 Eight-Wire Crossover Cable RJ45 Pinouts for 1000BASE-TX Connecting Fiber-Optic Cables to LC Ports 17 Cable Connection to LC Fiber-Optic Connectors Completing the Installation Initial Logon to Switch ManagementCompleting the Installation Hardware Installation Troubleshooting Using Lanview Lanview LEDs of A2H123-24LED 26/Stack Off RPS Troubleshooting Checklist Configuration Guide for proper setupConfiguration Guide for the IP address Using the Reset Switch Reset SwitchSpecifications Switch SpecificationsPhysical Fiber-Optic Specifications Console Port Pinout AssignmentsTorque Values Regulatory Compliance