Enterasys Networks 4H4284-49, 4H4202-72 Recommended Shutdown Procedure Using OFFLINE/RESET Switch

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Overview of DFE-Gold Module Shutdown Procedure

Recommended Shutdown Procedure Using OFFLINE/RESET Switch

Caution: Do not pull any DFE module out of an operating chassis before it has completed its shutdown routine.

Precaución: No retire los módulos DFE del chasis en funcionamiento hasta que no se haya terminado con la rutina de apagado.

Before pulling a DFE‐Gold module out of a chassis,

press or tap on its OFFLINE/RESET switch for less than 1 second.

Its CPU LED changes from solid green to blinking between green and amber, indicating that the module is shutting down. At the end of the shutdown routine, the CPU LED changes to a 67%/33% sequence of amber/off, respectively, indicating the module is in a halt state. In this time it is safe to restart or remove the module from the chassis.

When a controlled shutdown is initiated from the OFFLINE/RESET switch, you have 60 seconds from the time the CPU starts alternately flashing amber/off until the device automatically restarts.

Note: The only safe time to pull a DFE-Gold module out of the chassis is when the CPU LED is alternately flashing amber/off. Otherwise, system operation will be interrupted.

Last Resort Shutdown Procedure Using OFFLINE/RESET Switch

Caution: This method of shutting down a DFE module is not recommended except as a last resort, because all processes currently running on the module will be interrupted resulting in loss of frames.

Precaución: No se recomienda utilizar este método para apagar los módulos DFE. Recurra a él sólo como último recurso, puesto que interrumpe todos los procesos del módulo en funcionamiento, lo que podría resultar pérdidas de frames.

To reset a DFE‐Gold module without it performing an orderly shutdown routine,

press and hold the OFFLINE/RESET switch for approximately 6 seconds.

Pulling any DFE‐Gold module out of the chassis before it has been shut down is not recommended. The only safe time to pull a module out of the chassis is after the completion of a shutdown and the management LED is alternately flashing amber/off.

4-10 Troubleshooting

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Contents Enterasys Matrix 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 Appendix a Specifications TroubleshootingIndex Figures Contents of DFE-Gold Module Carton TablesWho Should Use This Guide About This GuideImportant Notice Related Documents How to Use This GuideFor Refer to Conventions Used in This Guide Following conventions are used in this guideGetting Help Introduction Overview of DFE-Gold Series Capabilities4H4282-49 DFE-Gold Modules4H4283-49 4H4202-72 4H4203-724H4284-49 DFE 4H4202-72 and 4H4284-49 DFE-Gold Modules Connectivity Management Switch Configuration Using WebViewSwitch Configuration Using CLI Commands Standards CompatibilityLanview Diagnostic LEDs Network Requirements 10BASE-T Network100BASE-TX Network 100BASE-FX Fiber-Optic NetworkInstallation Contents of DFE-Gold Module Carton Quantity Installation Site RequirementUnpacking the DFE-Gold Module Installing Optional Network Expansion Module DFE Module Placement and Installation RulesExample 1 -1, a Example 2 -1, BExample 3 -1, C Installing Module into a ChassisExample 4 -1, D Installing Module into Matrix E7 or N7 Chassis PreparationInstalling Module into a Chassis ➆ ➁ Installing Module into Matrix N1, N3, or N5 Chassis Connecting to the Network Connecting to the NetworkConnecting UTP Cables to 4H4282-49 or 4H4202-72 Connecting a Twisted Pair Segment With RJ45 Connector RX+ TX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Connecting UTP Cables to 4H4283-49 or 4H4203-72 Connecting a Twisted Pair Using RJ21 Straight Connector 10 Connection Using Optional RJ21 Angle Adapter Connecting Fiber-Optic Cables to 4H4284-49 COM Mgmt CPU Connecting to COM Port for Local Management What Is NeededConnecting to an IBM PC or Compatible Device Parameter SettingConnecting to a VT Series Terminal 12 Connecting an IBM PC or CompatibleConnecting to a Modem 13 Connecting a VT Series Terminal14 Connecting to a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal AssignmentsVT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the Installation of a New System Completing the InstallationModem Port Adapter Wiring and Signal Diagram RJ45 DB25 First-Time Log-In Using a Console Port Connection 15 Matrix DFE Startup Screen Example N7 Chassis Logging in with an Administratively-Configured User Account EnterCompleting the Installation Using Lanview TroubleshootingAbout the Management Mgmt LED Lanview LEDs on 4H4282-49, 4H4283-49, and 4H4203-72 Viewing Receive/Transmit Activity on 4H4202-72 Lanview LEDs on 4H4202-72Viewing the Receive and Transmit Activity on 4H4284-49 Lanview LEDs on 4H4284-49Lanview LEDs Color State Recommended ActionLED Troubleshooting Checklist Refer to the Enterasys Matrix DFE-Gold SeriesEnterasys Matrix DFE-Gold Series Configuration Overview of DFE-Gold Module Shutdown Procedure OFFLINE/RESET SwitchRecommended Shutdown Procedure Using OFFLINE/RESET Switch Last Resort Shutdown Procedure Using OFFLINE/RESET SwitchDFE-Gold Module Specifications SpecificationsTable A-1 Specifications Chassis Backplane Connectivity Table A-2 COM Port Pin Assignments Signal Name Input/Output COM Port Pinout AssignmentsRegulatory Compliance Table A-3 Compliance Standards Regulatory ComplianceMode Switch Bank Settings Optional Installations Required ToolsSetting the Mode Switches Figure B-1 Mode Switch Location on 4H4282-49 and 4H4283-49 Figure B-3 Mode Switch Location on 4H4202-72 Memory Locations and Replacement Procedures Location of Dimm and Dram Simm Memory ModulesFigure B-6 Dimm and Dram Simm Locations 4H4203-72 Dimm Replacement Procedure 4H4282-49 and 4H4283-49 Removing the Dram SimmInstalling the Dram Simm on 4H4282-49 or 4H4283-49 Removing the Dram Simm from 4H4203-72 Installing the Dram Simm on 4H4203-72 Figure B-11 Removing Existing Dram Simm from 4H4203-72Dram Simm Replacement 4H4202-72 Figure B-12 Installing the Dram Simm on 4H4203-72Dimm Replacement Procedure All DFE Modules Removing the DimmInstalling the Dimm Figure B-14 Installing the DimmPage Index NumericsOFFLINE/RESET button 4-10Optional network expansion module
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4H4203-72, 4H4283-49, 4H4282-49, 4H4202-72, 4H4284-49 specifications

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