Cisco Systems 78-16356-01 manual Checking the Front Panel LEDs, GSS 4491 Front Panel LEDs

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Chapter 3 Installing the GSS

Checking the Front Panel LEDs

4.Once you create a session, choose Save As from the File menu to save the connection description. Saving the connection description has the following two advantages:

The next time you launch HyperTerminal, the session is listed as an option under Start > Programs > Accessories > HyperTerminal > Name_of_session. This option lets you reach the CLI prompt directly without repeating the configuration steps.

You can connect your cable to a different device without configuring a new HyperTerminal session. If you use this option, ensure that you connect to the same port on the new device as was configured in the saved HyperTerminal session. Otherwise, a blank screen appears without a prompt.

Checking the Front Panel LEDs

When the GSS is up and running, observe the front panel LEDs to monitor GSS operating status. Figure 3-11shows the location of front panel LEDs, and Table 3-2describes their function.

Figure 3-11 GSS 4491 Front Panel LEDs

1 3

2

4

0

1

i

119603

5

 

 

Cisco Global Site Selector 4491 Hardware Installation Guide

 

 

 

 

 

 

78-16356-01

 

 

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Contents Cisco Global Site Selector 4491 Hardware Installation Guide Page Cisco Global Site Selector 4491 Hardware Installation Guide Page N T E N T S Installing the GSS Maintaining Your GSS Cabling a Modem to the GSS B-4 Figure B-1 Page Port Specifications A-3 Xii Preface Audience Chapter/Appendix Description How to Use This GuideDocument Title Provides Related DocumentationXvii Symbols and ConventionsVaroitus Tärkeitä Turvallisuusohjeita Bewaar Deze InstructiesAvvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige SicherheitshinweiseAviso Instruções Importantes DE Segurança TA Vare PÅ Disse InstruksjoneneSpara Dessa Anvisningar Varning! Viktiga SäkerhetsanvisningarXxii Introduction IntroductionFront Panel Features Rear Panel Features System Hardware FeaturesFront Panel View Front Panel FeaturesLED Indicators Indicator Color State IndicatesRear Panel View Rear Panel FeaturesConsole Port Ports and ConnectorsParameters Settings Pin Signal DefinitionShell Ethernet Port 0 Pin Numbers Ethernet ConnectorsPreparing for Installation Safety Preparing for Installation Safety Preparing for Installation Safety Preparing for Installation Safety Maintaining Safety with Electricity General PrecautionsProtecting Against Electrostatic Discharge Preparing Your Site for Installation Environmental Choosing a Site for InstallationEnsuring Overcurrent Protection AC PowerGrounding the GSS Creating a Safe Environment Cabling Precautions for Rack-MountingRequired Tools and Equipment Installing the GSS If the Product is Damaged Unpacking and Inspecting the GSSInstalling Your GSS Installing the GSS in a Four-PostRack Rack Rail Components Attaching the Telescopic Rails to the Rack Assembly Telescoping the Rail Attaching Front Rail to the Right Side of the Rack Telescopic Rail Adjustment Screws Attaching Back Rail to the Right Side of the Rack Inserting the GSS into the Rack Sliding the GSS into the Four-post Rack Attaching a Two-Post Rack Bracket to the GSSAttaching the Right Bracket to the Right Side of the GSS Installing the GSS on a Workbench or Tabletop 10 GSS Back Panel Ports and Connectors Connecting CablesConnecting AC Power Booting the GSS Establishing a Serial Console Connection 11 GSS 4491 Front Panel LEDs Checking the Front Panel LEDsRemoving or Replacing a GSS Installing the GSS Removing or Replacing a GSS Installing the GSS Removing or Replacing a GSS Checking the Basics Troubleshooting the GSS HardwareChecking Connections Troubleshooting the GSS Hardware Checking Connections Troubleshooting the GSS Hardware Checking Connections Maintaining Your Site Environment Maintaining Your GSSTemperature Altitude HumidityCorrosion Dust and ParticlesElectrostatic Discharge Electromagnetic and Radio Frequency Interference Magnetism Power Source InterruptionsSurge Protectors Using Power Protection DevicesLine Conditioners Uninterruptible Power SuppliesAC Specification Operational Electrical SpecificationsSpecification Operational Non-operational Environmental SpecificationsPort Specifications Physical SpecificationsDescription Specification Appendix a Specifications Port Specifications Connecting a Modem to the GSS Console Port Table B-1connector pinouts for the GSS console port Configuring a ModemTable B-1 Console Port Connector Pinouts Cabling a Modem to the GSS Figure B-2 Rear Panel Ports and ConnectorsParameters Default Settings 78-16356-01 D E IN-2 IN-3 IN-4 IN-5 IN-6