Enterasys Networks A2H124-24P, A2H124-48P manual Lanview LEDs, Color State Recommended Action

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Using LANVIEW

Note: The terms flashing, blinking, and solid used in Table 4-1indicate the following:

Flashing: LED is flashing randomly.

Blinking: LED is flashing at a steady rate (approximately 50% on, 50% off).

Solid: LED is on steady and not pulsing.

Table 4-1 LANVIEW LEDs

LED

Color

State

Recommended Action

 

 

 

 

CPU

Off

Power disconnected.

If the LED remains off after connecting AC

 

 

 

power or DC power from an RPS, check

 

 

 

the following:

 

 

 

1. Make sure there is power at the power

 

 

 

source (AC source and RPS if

 

 

 

applicable).

 

 

 

2. Replace the power cord with a known

 

 

 

good one or check the continuity of the

 

 

 

power cord.

 

 

 

3. If the SecureStack A2 still does not

 

 

 

power up, the system may have a fatal

 

 

 

error. Contact Enterasys Networks for

 

 

 

technical support.

 

 

 

 

 

Red

Solid. Boot-up failed.

If the LED remains red for several

 

 

 

minutes, the system may have a fatal

 

 

 

error. Contact Enterasys Networks for

 

 

 

technical support.

 

 

 

 

 

 

Blinking. Diagnostics have

Contact Enterasys Networks for technical

 

 

failed.

support.

 

 

 

 

Amber

Solid. Diagnostics are running. If the LED remains amber for more than

 

 

 

several minutes, contact

 

 

 

Enterasys Networks for technical support.

 

 

 

 

 

 

Blinking. Code image is being

None.

 

 

downloaded.

 

 

 

This also notes when the

 

 

 

configuration is being saved to

 

 

 

member units. (This occurs

 

 

 

every 15 minutes and when the

 

 

 

user enters the “save config”

 

 

 

command).

 

 

 

 

 

 

Green

Solid. System is fully

None.

 

 

functional.

 

 

 

 

 

 

 

Blinking. Boot-up in process.

None.

SecureStack A2 PoE Installation Guide 4-3

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Contents SecureStack A2 Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Page Vcci Notice Declaration of Conformity Enterasys NETWORKS, INC Firmware License Agreement Viii Page Page Contents Troubleshooting Figures MGBIC-08 Who Should Use This Guide About This GuideRelated Documents How to Use This GuideFollowing conventions are used in this guide Conventions Used in This GuideConventions Used in This Guide Xviii About This Guide Introduction A2H124-24P and A2H124-48P OverviewBack A2H124-24P Stackable SwitchStack Connections PoE Power over Ethernet SupportRedundant Power Supply Capability Description of Mini-GBICs Power Device Classifications UsageConnectivity Switch Configuration Using CLI Commands Switch Configuration Using WebViewManagement Standards CompatibilityGetting Help Lanview Diagnostic LEDsGetting Help Introduction 10BASE-T Network Network Requirements1000BASE-T Network 100BASE-TX Network1000BASE-FX Network Hardware Installation Unpacking the Switch Considerations Prior to InstallationContents of Switch Carton Required ToolsInstalling the Rubber Feet Installing the Switch on a Flat SurfaceChassis Bottom, Rubber Feet Placement Area Guidelines for Switch Installation on Flat Surface Guidelines for Flat Surface InstallationAttaching Brackets and Installing in Rack Rack Mounting the SwitchGuidelines for Rackmount Installation Fastening the Switch to the Rack Connecting Stacking CablesStacking Cable Connections About SecureStack A2 Switch Operation in a Stack Configuring Switches in a StackInstalling a New Stackable System of Up to Eight Switches Recommended Procedures for New and Existing StacksImportant Considerations About Using Clear Config in a Stack AC Power Connecting AC and PoE PowerAccessing the RPS connector C2RPS-PoE Redundant Power SystemStack Initialization Overview Connecting to Console Port for Local ManagementDB9 Male Console Port Pinout Assignments What Is NeededConnecting an IBM PC or Compatible Connecting to an IBM or Compatible Device10 Connecting a VT Series Terminal Connecting to a VT Series Terminal11 Connecting to a Modem Connecting to a ModemConnecting UTP Cables Connecting to the Network12 Connecting a UTP Cable Segment to RJ45 Port 13 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX Installing Optional Mini-GBICs Preparation 17 Mini-GBIC with RJ45 Connector 18 Mini-GBIC with MT-RJ Connector Removing the Mini-GBIC 19 Mini-GBIC with LC ConnectorConnecting Fiber-Optic Cables to MT-RJ Ports Installing Optional Mini-GBICs A2H124-24P Connecting Fiber-Optic Cables to LC Ports 21 Cable Connection to LC Fiber-Optic Connectors Initial Logon to Switch Management Completing the InstallationTroubleshooting Lanview LEDs of A2H124-24P Using LanviewColor State Recommended Action Lanview LEDsDown RPS LED Configuration Guide for proper setup Troubleshooting ChecklistConfiguration Guide for the IP address Reset Password Switch Using the Reset Password SwitchUsing the Reset Password Switch Troubleshooting Table A-1 A2H124-24P Switch Specifications Switch SpecificationsEnvironmental PhysicalTable A-2 A2H124-48P Switch Specifications Gigabit Ethernet Specifications Mini-GBIC Input/Output SpecificationsMGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX Table A-3 Mini-GBIC Input/Output Port SpecificationsMGBIC-LC03 Specifications 1000BASE-SX MGBIC-08 Specifications 1000BASE-ELX MGBIC-LC09 Specifications 1000BASE-LXTable A-10 MGBIC-08 Optical Specifications 10 µm SMF Table A-11 MGBIC-08 Operating Range 1550 nmConsole Port Pinout Assignments MGBIC-02 Specifications 1000BASE-TTable A-12 MGBIC-02 Specifications Table A-13 Compliance Standards Regulatory Compliance Regulatory ComplianceIndex Pinout assignments console port A-7