Enterasys Networks 9033989-06 Overview of DFE Module Shutdown Procedure, OFFLINE/RESET Switch

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Overview of DFE Module Shutdown Procedure

Overview of DFE Module Shutdown Procedure

Caution: Do not remove a DFE module from an operating chassis system before reading the following information and instructions.

Precaución: Antes de retirar los módulos DFE del chasis en funcionamiento, lea las siguientes instrucciones y la información suministrada.

The DFE modules installed in a Matrix N3, N5, or N7 chassis are interdependent and operate under a single IP address as a single, distributed switch system (hardware, databases, and persistent storage). In this operating environment, the DFE module must shut down in an orderly fashion to ensure that the other modules in the system and other devices on the network are notified of the impending change. The device(s) can then make intelligent decisions and stabilize the network before the change is made; thereby increasing network availability.

You can shut down a DFE module in an operating system using the OFFLINE/RESET switch shown in Figure 4‐2. There are two procedures to shut down a DFE module.

•Recommended shutdown procedure (page 4‐10)

•Last resort shutdown procedure (not recommended) (page 4‐10)

Figure 4-2 OFFLINE/RESET Switch

FAST ENET

4H4285-49

1

OFFLINE/

RESETÀ

COM

MGMT CPU

POE

GROUP

SELECT

GROUP

1 1

2 2

3 3

1OFFLINE/RESET switch

Matrix DFE-Gold Series PoE Module 4H4285-49 Installation Guide 4-9

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Contents Enterasys Matrix Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Safety Information Class 1 Laser Transceivers Enterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Appendix a Specifications TroubleshootingAppendix B Mode Switch Settings and Option Installations Appendix C About PoE Power over EthernetTables FiguresXiv Important Notice About This GuideWho Should Use This Guide For Refer to How to Use This GuideRelated Documents Following conventions are used in this guide Conventions Used in This GuideGetting Help For information about Refer to Introduction4H4285-49 Overview of DFE-Gold PoE Module CapabilitiesDFE-Gold Module DFE-Gold Module 4H4285-49 DFE-Gold Module Switch Configuration Using CLI Commands Switch Configuration Using WebViewConnectivity ManagementStandards Compatibility Lanview Diagnostic LEDsLink Aggregation Network Requirements100BASE-TX Network 10BASE-T NetworkInstallation Unpacking the DFE Module Installation Site RequirementContents of DFE Module Carton Quantity DFE Module Placement and Installation Rules Installing Optional Network Expansion Module NEMExample 1 -1, a Example 3 -1, C Preparing to Install the 4H4285-49 Installing 4H4285-49 into a Matrix E7 or N7 Chassis Preparing to Install the 4H4285-49 Card guides Installing 4H4285-49 into Matrix N3 or N5 Chassis Card guides Connecting 48 Vdc Power for PoE Operation Making the UTP Connections Connecting to the NetworkConnecting UTP Cables to 4H4285-49 Connecting a Twisted Pair Segment with RJ45 Connector RX+ TX+ RX+ Verifying PoE Port Status Connecting to an IBM PC or Compatible Device Connecting to COM Port for Local ManagementWhat Is Needed Parameter Setting Connecting to a VT Series Terminal10 Connecting a VT Series Terminal Connecting to a Modem 11 Connecting Using a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal AssignmentsVT Series Port Adapter Wiring and Signal Diagram RJ45 DB25Modem Port Adapter Wiring and Signal Diagram RJ45 DB25 Completing the InstallationCompleting the Installation of a New System First-Time Log-In Using a Console Port Connection 12 Matrix Defogged Startup Screen Example N7 Chassis Enter Logging in with an Administratively-Configured User AccountCompleting the Installation About the Management Mgmt LED TroubleshootingUsing Lanview Lanview LEDs Viewing Receive/Transmit ActivityColor State Recommended Action Viewing the PoE Port StatusAlternately 67% on, 33% LED RX/TX Refer to the Matrix DFE-Gold Series Configuration Troubleshooting ChecklistMatrix DFE-Gold Series Configuration Guide for OFFLINE/RESET Switch Overview of DFE Module Shutdown ProcedureLast Resort Shutdown Procedure Using OFFLINE/RESET Switch Recommended Shutdown Procedure Using OFFLINE/RESET SwitchTable A-1 4H4285-49 Specifications Specifications4H4285-49 Specifications Processors/Memory Table A-1 4H4285-49 Specifications ItemSpecificationCOM Port Pinout Assignments Table A-2 COM Port Pin Assignments Signal Name Input/OutputRegulatory Compliance Table A-3 Compliance Standards Regulatory ComplianceRegulatory Compliance Specifications Required Tools Mode Switch Settings and Option InstallationsSetting the Mode Switches Memory Locations and Replacement Procedures Memory Locations and Replacement ProceduresGaining Access to Memory Modules Gaining Access to Memory ModulesRemoving the Safety Cover Figure B-3 Removing the Safety Cover Removing the Network Expansion Module NEM Dram Simm Replacement ProcedureFigure B-5 Removing the Existing Dram Simm Removing the Dram SimmFigure B-6 Installing the Dram Simm Installing the Dram SimmRemoving the Dimm Dimm Replacement ProcedureFigure B-8 Installing the Dimm Installing the DimmFigure B-9 Installing the Network Expansion Module Reinstalling the Optional Network Expansion ModuleReinstalling the Safety Cover Figure B-10 Installing the Safety Cover Overview About PoE Power over EthernetProprietary PD Detection Power InterfaceMatrix N5 Backplane 48 Vdc Interface Front Panel 48 Vdc InterfaceTable C-2 PoE Status LED Indications PoE Port Status PoE Port Status LEDsPoE Port Status LEDs About PoE Power over Ethernet Numerics IndexPinout assignments console port A-3

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