Cisco Systems 3120 manual Removing or Replacing an AVS

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Chapter 3 Installing the AVS 3120

Removing or Replacing an AVS 3120

Removing or Replacing an AVS 3120

Warning Before working on a system that has an on/off switch, turn OFF the power and unplug the power cord. Statement 1

Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040

To physically remove an AVS 3120 from your network follow these steps:

1.Login to the shell as the root user and execute the poweroff command. To do this:

a.Access the CLI and open the shell by using the sysopen command:

velocity>sysopen

b.Change to the root user using the su command with the dash option:

bash-2.05b$ su - root

c.Enter the root password (the default is FineGr0und5!):

password:

d.Execute the poweroff command:

-sh-2.05b# /sbin/poweroff

2.Power down the AVS 3120 by turning off the power switch on the rear panel of the AVS 3120.

3.Disconnect the power cords and network cables.

4.Physically remove the chassis from the rack.

To physically replace an AVS 3120, install the new AVS 3120 and configure it using the same configuration parameters (such as the IP address) that you used for the removed AVS 3120. Refer to the Cisco Application Velocity System User Guide for configuration details.

 

Cisco AVS 3120 Application Velocity System Hardware Installation Guide

3-14

OL-11805-01

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Contents Corporate Headquarters Text Part Number OL-11805-01Page N T E N T S Removing or Replacing an AVS 3120 Altitude OL-11805-01 Preface AudienceRelated Documentation OrganizationChapter/Appendix Description Conventions Bewaar Deze InstructiesWarnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Guarde Estas InstruçõesGEM Disse Anvisninger Xiii Cisco.com Obtaining DocumentationProduct Documentation DVD Cisco Product Security Overview Documentation FeedbackOrdering Documentation Reporting Security Problems in Cisco Products Product Alerts and Field NoticesObtaining Technical Assistance Cisco Technical Support & Documentation WebsiteDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Xix OL-11805-01 Product Overview IntroductionSystem Hardware Features Front Panel FeaturesPorts and Connectors Rear Panel FeaturesEthernet Connectors Indicator Color DescriptionRJ-45 Cables Parameter Setting Pin Signal DefinitionConsole Port Signal RJ-45 Pin DB-9 /DB-25 Pin RJ-45 to DB-9 or DB-25 AdapterOL-11805-01 Preparing for Installation SafetyPreparing for Installation Safety Page General Precautions Maintaining Safety with ElectricityProtecting Against Electrostatic Discharge Preparing Your Site for Installation Copper foilChoosing a Site for Installation Environmental RequirementsEnsuring Overcurrent Protection Grounding the AVSAC Power Requirements Power Supply GuidelinesCreating a Safe Environment CablingPrecautions for Rack-Mounting Required Tools and Equipment Installing the AVS Unpacking and Inspecting the AVS Installing Your AVSIf the Product is Damaged Attaching a Two-Post Rack Bracket to the AVS Attaching the Brackets to the Sides of the AVS Installing the AVS 3120 on a Workbench or Tabletop Installing the AVS 3120 in a Two-Post RackConnecting Cables Connecting AC Power Console ConnectionBooting the AVS Booting with a Console ConnectedEstablishing a Serial Console Connection Configuring Network Settings Velocityshow interfaceYou can view the DNS settings by using the show dns command Setting the Time Indicator Color State Indicates Checking the Front Panel LEDsRemoving or Replacing an AVS Troubleshooting the AVS 3120 Hardware Checking the BasicsChecking Connections Maintaining Your AVS Maintaining Your Site EnvironmentHumidity TemperatureAltitude Dust and Particles CorrosionElectrostatic Discharge Electromagnetic and Radio Frequency InterferencePower Source Interruptions Using Power Protection Devices Uninterruptible Power SuppliesSurge Protectors Line ConditionersOL-11805-01 Specifications Dimensions and WeightPower EnvironmentOL-11085-01 Open Source License Files Apache LicenseAppendix B Open Source License Files Apache License END of Terms and Conditions OL-11805-01 D E IN-2 IN-3 IN-4
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