Enterasys Networks 7H4385-49 manual Network Requirements, Link Aggregation

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Network Requirements

Before installing the module, review the requirements and specifications referred to in this chapter concerning the following:

For information about...	Refer to page...

Link Aggregation	2-1

Module Placement in a Matrix E7 Chassis	2-2

FTM Bridge Function and Optional Interface Module	2-2

10BASE-T Network	2-2

100BASE-TX Network	2-3

The network installation must meet the requirements to ensure satisfactory performance of this equipment. Failure to do so will produce poor network performance.

The Enterasys Matrix DFE-Platinum Series Configuration Guide and the Cabling Guide referred to in the following sections can be found on the Enterasys Networks World Wide Web site: http://www.enterasys.com/support/manuals

Refer to “Related Documents” on page xvi for additional information.

Link Aggregation

Link Aggregation is a method of grouping multiple physical ports on a network device into one logical link according to the IEEE 802.3ad‐2002 standard. Because Link Aggregation is standards based, it allows for automatic configuration with manual overrides (if applicable), and can operate on 10 Mbps, 100 Mbps, or 1000 Mbps Ethernet full duplex ports. Thus the network administrator can combine a group of five 100 Mbps ports into a logical link (trunk) that functions as a single 500 Mbps port. As long as the DFE modules agree on which ports are in the trunk, there are no problems with looping, and the Spanning Tree can treat this trunk as a single port.

DFE-Platinum Series Hardware Installation Guide 2-1

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Contents Enterasys Matrix Page Page Class a ITE Notice Clase A. Aviso de ITE Product SafetyFederal Communications Commission FCC Notice Industry Canada NoticeElectromagnetic Compatibility EMC Compatibilidad Electromágnetica EMCElektro- magnetische Kompatibilität EMC Supplement to Product Instructions Safety Information Class 1 Laser Transceivers Vcci NoticeBsmi EMC Statement Taiwan USA Declaration of ConformityEnterasys NETWORKS, INC. Firmware License Agreement Viii Page Page Contents Appendix C About PoE Power over Ethernet TroubleshootingAppendix a Specifications Appendix B Mode Switch Settings and Option InstallationsTables FiguresXiv About This Guide Who Should Use This GuideImportant Notice How to Use This Guide Related DocumentsFor Refer to Following conventions are used in this guide Conventions Used in This GuideSupport@enterasys.com Getting HelpFor information about Refer to IntroductionOverview of DFE-Platinum Series Module Capabilities DFE-Platinum 7H4385-49 PoE Module 7H4385-49 DFE-Platinum Module Management Switch Configuration Using WebViewSwitch Configuration Using CLI Commands ConnectivitySecure Networks Policy Support Lanview Diagnostic LEDsLink Aggregation Network RequirementsModule Placement in a Matrix E7 Chassis FTM Bridge Function and Optional Interface Module10BASE-T Network 100BASE-TX Network 100BASE-TX Network Network Requirements Installation Installation Site Requirement Contents of 7H4385-49 Module Carton QuantityUnpacking the DFE Module Installing Optional Network Expansion Module NEM Backplane Connections and Installation RulesFTM1 and FTM2 Connectivity Module Placement and Installation Rules Matrix E7 Chassis Module PlacementExample 1 -1,A Example 2 -1,B Example 3 -1, CExample 4 -1,D Example 6 -1, F Example 5 -1, EDFE-Platinum Series Hardware Installation Guide To install the 7H4385‐49, refer to ‐2 and proceed as follows DFE-Platinum Series Hardware Installation Guide No bottom connectors in Matrix N7chassis Installing the 7H4385-49 into Matrix N1, N3, or N5 Chassis Installation Installing Module into Matrix N3, N5, or N1 Chassis N3 shown Connecting 48 Vdc Power for PoE Operation Connecting UTP Cables to 7H4385-49 Connecting to the NetworkMaking the UTP Connections Connecting a Twisted Pair Segment with RJ45 ConnectorRX+ TX+ TX1+ RX1 TX2+ TX3+ RX3 RX2 TX4+ RX4 Verifying PoE Port Status Connecting to COM Port for Local Management What Is NeededConnecting to an IBM PC or Compatible Device Parameter Setting Connecting to a VT Series Terminal10 Connecting a VT Series Terminal Connecting to a Modem11 Connecting to a Modem COM Port Adapter Wiring and Signal Diagram RJ45 Adapter Wiring and Signal AssignmentsRJ45 DB25 Modem Port Adapter Wiring and Signal DiagramCompleting the Installation Completing the Installation of a New SystemFirst-Time Log-In Using a Console Port Connection 12 Matrix DFE Startup Screen Example N7 Chassis Enter Logging in with an Administratively-Configured User AccountTroubleshooting Using LanviewAbout the Management Mgmt LED Viewing the PoE Port Status Viewing the Receive and Transmit ActivityColor State Recommended Action LEDAmber and Alternating 67% on, 33% RX/TX Indications in Standard ModeRX/TX DFE-Platinum Series Configuration Guide Troubleshooting ChecklistProblem Possible Cause Recommended Action Troubleshooting ChecklistOverview of DFE Module Shutdown Procedure OFFLINE/RESET Switch Recommended Shutdown Procedure Using OFFLINE/RESET SwitchLast Resort Shutdown Procedure Using OFFLINE/RESET Switch Processors/Memory SpecificationsDFE Module Specifications Table A-1 7H4385-49 SpecificationsEnvironmental Table A-1 7H4385-49 Specifications PhysicalTable A-2 COM Port Pin Assignments Signal Name Input/Output COM Port Pinout AssignmentsTable A-3 Compliance Standards Regulatory Compliance 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 Optional 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 ProcedureInstalling the Dimm Installing the Network Expansion Module NEMFigure B-9 Installing the Network Expansion Module Reinstalling the Safety Cover Figure B-10 Installing the Safety Cover Overview About PoE Power over EthernetProprietary PD Detection Table C-2 PoE Status LED Indications PoE Port Status PoE Port Status LEDsOverview About PoE Power over Ethernet Numerics IndexPinout assignments console port A-2