Flash Dimm Replacement Procedure | Enterasys Networks 2S4082-25-SYS

Memory Locations and Replacement Procedures

Figure B-2 DIMM and DRAM SIMM Locations for the NAC Controller PEP (2S4082-25 shown)

1 Flash DIMM

2 DRAM SIMM

Flash DIMM Replacement Procedure

Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment.

Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática.

1.Refer to Figure B‐3. Push the connector arms away from the DIMM and simultaneously lift the DIMM enough to release it from the connector fingers.

Figure B-3 Removing the Existing DIMM

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1 Connector arms

2 DIMM

3 Connector fingers

2.Rotate the DIMM upwards, then remove it from the connector fingers.

Enterasys NAC Controller Hardware Installation Guide B-3

Image 103

Enterasys Networks 2S4082-25-SYS, 7S4280-19-SYS manual Flash Dimm Replacement Procedure, Connector arms, Connector fingers

Contents

Enterasys Page Page Regulatory Compliance Information Electromagnetic Compatibility EMC Supplement to Product Instructions Vcci Notice Enterasys NETWORKS, INC. Firmware License Agreement Vii Viii Contents Initializing the NAC Controller NAC Controller PEP InstallationTroubleshooting Appendix a Specifications and Regulatory Compliance Figures Index Tables MGBIC-08 Xiv About This Guide How to Use This GuideWho Should Use This Guide For Refer to Related Documents Commonly Used Acronyms Typographical Conventions Getting Help Overview Introduction NAC Controller PEP N1-7C111 Chassis Overview 2S4082-25 NAC Controller PEP 2S4082-25 NAC Controller PEP 7S4280-19 NAC Controller PEP 7S4280-19 NAC Controller PEP Auto-Ranging Power Supplies Redundant Power SuppliesPower Supply Lanview LEDs Power Supply Status Through System Management Standalone or Rack Mountable Chassis Lanview Diagnostic LEDsSecure Networks Policy Support Standards Compatibility Lanview Diagnostic LEDs Introduction Site Guidelines Installation Requirements and Guidelines Lanview LEDs Configuration GuidelinesPower Supply LEDs Power Supply PS LED Status Definitions LED Color Status NAC Controller PEP Network RequirementsFan LED Fan LED States and Definitions 1000BASE-T Network Link Aggregation10BASE-T Network 100BASE-TX Network 1000BASE-SX/LX/ELX Network Page Unpacking the Enterasys Matrix N1 Chassis Enterasys Matrix N1 Chassis Setup Quantity Setting Up the Enterasys Matrix N1 ChassisInstalling the Chassis on a Flat Surface Order of Installation Installing the Rubber Feet Installing the Chassis into a RackInstalling the Chassis on the Rack Shelf Attaching the Electrostatic Discharge Wrist Strap Installing the Chassis Directly to the Rack ESD Grounding Receptacle Powering Up a Enterasys Matrix N1 Chassis Cooling Fans Connecting the 15-Amp AC Power Cords Important Notice NAC Controller PEP InstallationRequired Tools Unpacking the NAC Controller PEP Contents of Module Carton Quantity Installing Optional Mini-GBICs Installation Mini-GBIC with LC Connector Removing the Mini-GBIC Installing NAC Controller PEP into the Matrix N1 Chassis Preparation Installation NAC Controller PEP card Connecting to the NetworkConnecting UTP Cables to the 2S4082-25 N1 Chassis slot Metal back panel FTM2 backplane connectors RJ45 connector RJ45 port connector port Group Select button Connecting a Twisted Pair Segment to the NAC Controller PEP RX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Connecting Fiber-Optic Cables to Mini-GBICs 10 Cable Connection to MT-RJ Fiber-Optic Connectors 11 Cable Connection to LC Fiber-Optic Connectors Parameter Setting Connecting to COM Port for Local ManagementWhat Is Needed Connecting to an IBM PC or Compatible Device 12 Connecting an IBM PC or Compatible Connecting to a VT Series Terminal 13 Connecting a VT Series Terminal Connecting to a Modem COM Port Adapter Wiring and Signal Diagram Adapter Wiring and Signal AssignmentsRJ45 RJ45 DB25 Completing the InstallationVT Series Port Adapter Wiring and Signal Diagram Modem Port Adapter Wiring and Signal Diagram First-Time Log-In Using a Console Port Connection 15 Matrix DFE Startup Screen Example N7 Chassis Viewing the Receive and Transmit Activity TroubleshootingUsing Lanview About the Management Mgmt LED Lanview LEDs for the 7S4280-19 Lanview LEDs for the 2S4082-25 Color State Recommended Action Lanview LEDsAlternating 67% on, 33% off Series Configuration Guide for proper setup Troubleshooting Checklist Problem Possible Cause Recommended Action Troubleshooting Checklist OFFLINE/RESET Switch for the 2S4082-25 Overview of the NAC Controller PEP Shutdown Procedure Last Resort Shutdown Procedure Recommended Shutdown ProcedurePage Initializing the NAC Controller NAC Controller Ports Layer 3 NAC Controller Positioning General Management Considerations Layer 2 In-Band Management Topology Layer 2 Out-Of-Band Management Topology Layer 3 Out-Of-Band Management Preparation for NAC Controller Initialization Choose NAC Controller Installation Type NAC Controller Initialization Procedure Enter the Management Vlan ID NAC Controller Initialization Procedure 12 Setup NAC Controller PEP Networking 13 Enter NetSight Server IP Address 16 Configure System Date and Time 17 Set the System Date 19 Select the UTC/Local Hardware Clock Setting 21 Enable an Snmp Daemon Setup the Vlan Configurations NAC Controller Policy ConfigurationNAC Controllers Require Separate Domains 24 Determining NAC Controller Mode of Operation 25 Import From Device Wizard Modifying NAC Controllers Preconfigured Policy 26 Import From Device Wizard Adding Assessment Classification Rules 28 Services Screen Modifying the Downstream Default Policy Page Table A-1 Chassis Specifications Physical Specifications and Regulatory Compliance7C111 Chassis Specifications and Regulatory Compliance Physical Specifications Environmental Requirements Power SupplyRegulatory Requirements Processor/Memory NAC Controller Engine Interface SpecificationsTable A-5 NAC Controller Engine Specifications Ports External Power Supply Environmental Table A-5 NAC Controller Engine SpecificationsTable A-6 COM Port Pin Assignments Signal Name Input/Output NAC Controller Engine COM Port Pinout Assignments Processors/Memory NAC Controller PEP 2S4082-25 Module SpecificationsTable A-7 Specifications for 2S4082-25 Ports 2S4082-25 COM Port Pinout Assignments NAC Controller PEP 7S4280-19 SpecificationsTable A-8 COM Port Pin Assignments Signal Name Input/Output Table A-9 Specifications Table A-10 Mini-GBIC Input/Output Port Specifications Mini-GBIC Input/Output Specifications7S4280-19 COM Port Pinout Assignments MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SX Gigabit Ethernet SpecificationsMGBIC-LC03 Specifications 1000BASE-SX MGBIC-08 Specifications 1000BASE-ELX MGBIC-LC09 Specifications 1000BASE-LX Table A-21 Compliance Standards MGBIC-02 Specifications 1000BASE-TTable A-20 MGBIC-02 / Specifications Regulatory Compliance Setting the Mode Switches Mode Switch Bank Settings Optional Installations Location of Memory Modules Memory Locations and Replacement Procedures Flash Dimm Flash Dimm Replacement ProcedureConnector arms Connector fingers Figure B-4 Installing the Dimm Installing the Dimm Removing the Dram Simm Dram Simm Replacement ProcedureInstalling the Dram Simm Connector contacts Dram Simm alignment notches Dram Simm Connector arms Connector contacts Numerics Index Index-2