Checking the Front Panel LEDs | Cisco Systems 3120 instruction

Chapter 3 Installing the AVS 3120

Checking the Front Panel LEDs

Checking the Front Panel LEDs

When the AVS 3120 is up and operational, observe the front panel LEDs to monitor the AVS 3120 operating status. Figure 3-5shows the location of front panel LEDs, and Table 3-1describes their function.

Figure 3-5 Front Panel LEDs

POWER STATUS

1 2

FLASH	143770

3

Table 3-1		Front Panel LED Indicators

	Indicator		Color	State	Indicates

1	Power		Green	On	The AVS 3120 is on

				Off	The AVS 3120 is off

2	Status		Green	On	Normal operation, system has passed power-up
					diagnostics

				Blinking	Power-up diagnostics are running or the system is
					booting

			Amber	On	Power-up diagnostics have failed

3	Compact flash		Green	Blinking	The compact flash device is being accessed
	device
	device			Off	The compact flash device is not in use
				Off	The compact flash device is not in use

		Cisco AVS 3120 Application Velocity System Hardware Installation Guide

	OL-11805-01			3-13
	OL-11805-01			3-13

Image 51

Cisco Systems 3120 manual Checking the Front Panel LEDs, Indicator Color State Indicates

Contents

Text Part Number OL-11805-01 Corporate HeadquartersPage N T E N T S Removing or Replacing an AVS 3120 Altitude OL-11805-01 Audience Preface Organization Related DocumentationChapter/Appendix Description Bewaar Deze Instructies Conventions Avvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige Sicherheitshinweise Guarde Estas Instruções Aviso Instruções Importantes DE Segurança GEM Disse Anvisninger Xiii Obtaining Documentation Cisco.comProduct Documentation DVD Documentation Feedback Cisco Product Security OverviewOrdering Documentation Product Alerts and Field Notices Reporting Security Problems in Cisco Products Cisco Technical Support & Documentation Website Obtaining Technical Assistance Submitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information Xix OL-11805-01 Introduction Product Overview Front Panel Features System Hardware Features Rear Panel Features Ports and Connectors Indicator Color Description Ethernet Connectors RJ-45 Cables Pin Signal Definition Parameter SettingConsole Port RJ-45 to DB-9 or DB-25 Adapter Signal RJ-45 Pin DB-9 /DB-25 Pin OL-11805-01 Safety Preparing for Installation Preparing for Installation Safety Page Maintaining Safety with Electricity General Precautions Protecting Against Electrostatic Discharge Copper foil Preparing Your Site for Installation Grounding the AVS Choosing a Site for InstallationEnvironmental Requirements Ensuring Overcurrent Protection Cabling AC Power RequirementsPower Supply Guidelines Creating a Safe Environment Precautions for Rack-Mounting Required Tools and Equipment Installing the AVS Installing Your AVS Unpacking and Inspecting the 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 in a Two-Post Rack Installing the AVS 3120 on a Workbench or Tabletop Connecting Cables Console Connection Connecting AC Power Booting with a Console Connected Booting the AVS Establishing a Serial Console Connection Velocityshow interface Configuring Network Settings You can view the DNS settings by using the show dns command Setting the Time Checking the Front Panel LEDs Indicator Color State Indicates Removing or Replacing an AVS Checking the Basics Troubleshooting the AVS 3120 Hardware Checking Connections Maintaining Your Site Environment Maintaining Your AVS Temperature HumidityAltitude Electromagnetic and Radio Frequency Interference Dust and ParticlesCorrosion Electrostatic Discharge Power Source Interruptions Line Conditioners Using Power Protection DevicesUninterruptible Power Supplies Surge Protectors OL-11805-01 Environment SpecificationsDimensions and Weight Power OL-11085-01 Apache License Open Source License Files Appendix B Open Source License Files Apache License END of Terms and Conditions OL-11805-01 D E IN-2 IN-3 IN-4