Enterasys Networks 7S4280-19-SYS, 2S4082-25-SYS instruction

Overview of the NAC Controller PEP Shutdown Procedure

Overview of the NAC Controller PEP Shutdown Procedure

Caution: Do not remove a NAC Controller PEP 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 chassis must shut down in an orderly fashion to ensure that the other devices on the network are notified of the impending change. The devices can then make intelligent decisions and stabilize the network before the change is made; thereby increasing network availability.

You can shut down a NAC Controller PEP in an operating N1 Chassis using the OFFLINE/RESET switch shown in Figure 5‐2. There are two procedures to shut down a chassis.

•“Recommended Shutdown Procedure” (page 5‐7)

•“Last Resort Shutdown Procedure” (page 5‐7)

Figure 5-2 OFFLINE/RESET Switch for the 2S4082-25

1OFFLINE/RESET switch

Figure 5-2 OFFLINE/RESET Switch for the 7S4280-19

1OFFLINE/RESET switch

5-6 Troubleshooting

Image 66

Enterasys Networks 7S4280-19-SYS, 2S4082-25-SYS manual Overview of the NAC Controller PEP Shutdown Procedure

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 Appendix a Specifications and Regulatory Compliance NAC Controller PEP InstallationTroubleshooting Initializing the NAC Controller Index Figures Tables MGBIC-08 Xiv How to Use This Guide About This GuideWho Should Use This Guide Related Documents For Refer to Typographical Conventions Commonly Used Acronyms Getting Help Introduction Overview N1-7C111 Chassis NAC Controller PEP Overview 2S4082-25 NAC Controller PEP 2S4082-25 NAC Controller PEP 7S4280-19 NAC Controller PEP 7S4280-19 NAC Controller PEP Power Supply Status Through System Management Redundant Power SuppliesPower Supply Lanview LEDs Auto-Ranging Power Supplies Standards Compatibility Lanview Diagnostic LEDsSecure Networks Policy Support Standalone or Rack Mountable Chassis Lanview Diagnostic LEDs Introduction Installation Requirements and Guidelines Site Guidelines Power Supply PS LED Status Definitions Configuration GuidelinesPower Supply LEDs Lanview LEDs Fan LED States and Definitions NAC Controller PEP Network RequirementsFan LED LED Color Status 100BASE-TX Network Link Aggregation10BASE-T Network 1000BASE-T Network 1000BASE-SX/LX/ELX Network Page Enterasys Matrix N1 Chassis Setup Unpacking the Enterasys Matrix N1 Chassis Order of Installation Setting Up the Enterasys Matrix N1 ChassisInstalling the Chassis on a Flat Surface Quantity Installing the Chassis into a Rack Installing the Rubber FeetInstalling the Chassis on the Rack Shelf Installing the Chassis Directly to the Rack Attaching the Electrostatic Discharge Wrist Strap Powering Up a Enterasys Matrix N1 Chassis ESD Grounding Receptacle Connecting the 15-Amp AC Power Cords Cooling Fans Unpacking the NAC Controller PEP NAC Controller PEP InstallationRequired Tools Important Notice Installing Optional Mini-GBICs Contents of Module Carton Quantity Installation Mini-GBIC with LC Connector Installing NAC Controller PEP into the Matrix N1 Chassis Removing the Mini-GBIC Installation Preparation N1 Chassis slot Metal back panel FTM2 backplane connectors Connecting to the NetworkConnecting UTP Cables to the 2S4082-25 NAC Controller PEP card Connecting a Twisted Pair Segment to the NAC Controller PEP RJ45 connector RJ45 port connector port Group Select button 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 Connecting to an IBM PC or Compatible Device Connecting to COM Port for Local ManagementWhat Is Needed Parameter Setting Connecting to a VT Series Terminal 12 Connecting an IBM PC or Compatible Connecting to a Modem 13 Connecting a VT Series Terminal Adapter Wiring and Signal Assignments COM Port Adapter Wiring and Signal DiagramRJ45 Modem Port Adapter Wiring and Signal Diagram Completing the InstallationVT Series 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 About the Management Mgmt LED TroubleshootingUsing Lanview Viewing the Receive and Transmit Activity Lanview LEDs for the 2S4082-25 Lanview LEDs for the 7S4280-19 Lanview LEDs Color State Recommended ActionAlternating 67% on, 33% off Troubleshooting Checklist Series Configuration Guide for proper setup Troubleshooting Checklist Problem Possible Cause Recommended Action Overview of the NAC Controller PEP Shutdown Procedure OFFLINE/RESET Switch for the 2S4082-25 Recommended Shutdown Procedure Last Resort Shutdown ProcedurePage Initializing the NAC Controller NAC Controller Ports General Management Considerations Layer 3 NAC Controller Positioning Layer 2 In-Band Management Topology Layer 2 Out-Of-Band Management Topology Preparation for NAC Controller Initialization Layer 3 Out-Of-Band Management NAC Controller Initialization Procedure Choose NAC Controller Installation Type 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 NAC Controller Policy Configuration Setup the Vlan ConfigurationsNAC Controllers Require Separate Domains 24 Determining NAC Controller Mode of Operation Modifying NAC Controllers Preconfigured Policy 25 Import From Device Wizard 26 Import From Device Wizard 28 Services Screen Adding Assessment Classification Rules Modifying the Downstream Default Policy Page Physical Specifications Specifications and Regulatory Compliance7C111 Chassis Specifications and Regulatory Compliance Table A-1 Chassis Specifications Physical Power Supply Environmental RequirementsRegulatory Requirements External Power Supply NAC Controller Engine Interface SpecificationsTable A-5 NAC Controller Engine Specifications Ports Processor/Memory NAC Controller Engine COM Port Pinout Assignments Table A-5 NAC Controller Engine SpecificationsTable A-6 COM Port Pin Assignments Signal Name Input/Output Environmental Ports NAC Controller PEP 2S4082-25 Module SpecificationsTable A-7 Specifications for 2S4082-25 Processors/Memory Table A-9 Specifications NAC Controller PEP 7S4280-19 SpecificationsTable A-8 COM Port Pin Assignments Signal Name Input/Output 2S4082-25 COM Port Pinout Assignments Mini-GBIC Input/Output Specifications Table A-10 Mini-GBIC Input/Output Port Specifications7S4280-19 COM Port Pinout Assignments Gigabit Ethernet Specifications MGBIC-LC01/MGBIC-MT01 Specifications 1000BASE-SXMGBIC-LC03 Specifications 1000BASE-SX MGBIC-LC09 Specifications 1000BASE-LX MGBIC-08 Specifications 1000BASE-ELX Regulatory Compliance MGBIC-02 Specifications 1000BASE-TTable A-20 MGBIC-02 / Specifications Table A-21 Compliance Standards Mode Switch Bank Settings Optional Installations Setting the Mode Switches Memory Locations and Replacement Procedures Location of Memory Modules Connector fingers Flash Dimm Replacement ProcedureConnector arms Flash Dimm Installing the Dimm Figure B-4 Installing the Dimm Connector contacts Dram Simm Replacement ProcedureInstalling the Dram Simm Removing the Dram Simm Dram Simm Connector arms Connector contacts Dram Simm alignment notches Index Numerics Index-2