Foundry Networks LS 648, LS 624 Chapter Maintaining the FastIron LS Hardware, 1 Chapter Contents

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Chapter 5

Chapter 5

Maintaining the FastIron LS Hardware

This chapter provides instructions for maintaining the FastIron LS.

WARNING: The procedures in this manual are for qualified service personnel.

This chapter contains the following information:

Table 5.1: Chapter Contents

Description	See Page

Managing the FastIron LS temperature settings	5-1

Displaying management module CPU usage	5-4

Recommended hardware maintenance schedule	5-4

Installing or replacing a 10-GbE module	5-4

Replacing a fiber optic module (SFP (mini-GBIC) or XFP)	5-5

Cleaning the fiber-optic connectors	5-7

Managing FastIron LS Temperature Settings

This section describes how to display temperature settings on the FastIron LS and how to change the temperature warning and shutdown levels.

Using the Temperature Sensor on the FastIron LS

The FastIron LS comes with a built-in temperature sensor. The temperature sensor causes the device to generate a Syslog message and SNMP trap if the temperature exceeds a specified warning level or shutdown level. If the device’s temperature exceeds the safe threshold (shutdown level), the device will reboot if it stays in the safe threshold for five minutes.

The software reads the temperature sensor according to the device poll time, which is 60 seconds by default. If the temperature equals or exceeds the shutdown temperature for five consecutive polls of the temperature by the software, the software will reboot the device to prevent damage.

September 2007

© 2007 Foundry Networks, Inc.

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Contents FGS Release Foundry FastIron LS Layer 2 Compact SwitchHardware Installation Guide FastIron LS FastIron LSCopyright 2007 Foundry Networks, Inc. All rights reserved CHAPTER INSTALLING A FASTIRON LS SWITCHABOUT THIS GUIDE PRODUCT OVERVIEWC ONNECTING N ETWORK D EVICES AND C HECKING C ONNECTIVITYM AINTAINING THE F AST I RON LS H ARDWARE C HAPTERHARDWARE SPECIFICATIONS APPENDIX AREGULATORY STATEMENTS W ARNINGS C AUTIONS AND W ARNINGSA PPENDIX B C AUTIONSAudience Chapter About This GuideIntroduction What’s Included in This Edition?Email Access How to Get HelpWarranty Coverage Web AccessTable 2.1 Chapter Contents Hardware FeaturesChapter Product Overview FLS624, FLS648FastIron LS Network Interfaces Control FeaturesReset Button Serial Management Interface Console PortInterface Network InterfacesFastIron LS 10/100/1000BASE-T Ports Table 2.2 Network Interfaces10-GbE CX4 Module 10 Gigabit Ethernet Module SlotsCable Specifications for New Module 10 Gbps CX4 PortsCondition Port, System and Module Status LEDsCX4 Transceiver Infiniband cable Table 2.3 Port Status LEDsSystem LEDs Table 2.4 Status LEDsFiber Optic Modules Power SuppliesOptional Redundant Power Supply Power Supply ReceptaclesSeptember Unpacking a System Chapter Installing a FastIron LS SwitchTable 3.1 Chapter Contents General Requirements Package ContentsFoundry FastIron Configuration Guide Summary of Installation TasksTable 3.2 Summary of Installation Tasks Where to Find More InformationPower Precautions Installation PrecautionsGeneral Precautions Lifting PrecautionsCabling Infrastructure Preparing the Installation SiteInstallation Location Installing the DeviceRack Mount Installation Desktop InstallationFigure 3.1 Attaching the adhesive feet Figure 3.3 Installing the device in a rack Wall Mount InstallationFigure 3.2 Attaching the brackets Package Contents Installing a Redundant Power SupplyAbout the RPS2-EIF Redundant Power Supply Features and BenefitsFastIron RPS2-EIF LEDsPort Indicators System IndicatorsMounting Installing a FastIron LS Redundant Power SupplyEquipment Checklist InstallationFigure 3.6 Installing the RPS in a Rack Desktop or Shelf MountingFigure 3.5 Attaching the brackets FastIron LS648 Connecting Switches to the RPSFLS units GND N.C Installing an Optional Module into the SwitchPorts Pin-Out RPS2-EIF GND N.C RPS Present Status Status Power Good GNDFigure 3.10 Inserting an SFP transceiver into a slot Installing an SFP TransceiverVerifying Proper Operation Powering On the SystemAttaching a PC or Terminal Null Modem Wiring Map for Serial CableTable 3.3 Serial Cable Wiring Switch’s 9-PinSeptember Step Chapter Connecting Network Devices and Checking ConnectivityAssigning Permanent Passwords Table 4.1 Network Connectivity TasksFLS648 Switchconfig# enable super-user-password text Recovering from a Lost PasswordFLS648 Switch enable FLS648 Switch# configure terminal FLS648 Switchconfig#Devices Running Layer 2 Software Configuring IP AddressesConnecting to Ethernet or Fast Ethernet Hubs Connecting Network DevicesConnectors Cable SpecificationsAutomatic MDI/MDIX Detection Connecting to Workstations, Servers, or RoutersConnecting a Network Device to a Fiber Port Installing a Fiber Optic ModuleCabling a Fiber Optic Module Testing ConnectivityCleaning the Fiber-Optic Connectors Observing LEDsMeaning Troubleshooting Network ConnectionsTable 4.2 Network Connection-Related LED States DesiredFoundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide Table 5.1 Chapter Contents Managing FastIron LS Temperature SettingsUsing the Temperature Sensor on the FastIron LS Chapter Maintaining the FastIron LS HardwarePower supply 2 NA - AC - Regular present, status ok Fan 1 failed Displaying the Temperature on the FastIron LSDisplaying Syslog Messages for Temperature on the FastIron LS FLS648 Switch show chassis Power supply 1 not presentFLS648 Switch# show log Changing the Temperature Polling Interval Hardware Maintenance ScheduleInstalling or Replacing a 10-Gigabit Ethernet Module Displaying Management Module CPU UsageReplacing a Fiber Optic Module Installing an Optional Module into the SwitchRemoving a 10-Gigabit Ethernet Module Removing a Fiber Optic Module Installing a New Fiber Optic ModuleBail Latch Cabling a Fiber Optic Module Cleaning the Fiber-Optic ConnectorsDigital Optical Monitoring Table 5.2 Status Value Description Supported MediaStatus Value no optical-monitor alarm interval CLI Commandsshow optic port/slotnumber September Symptom Chapter TroubleshootingDiagnosing Switch Indicators Table 0.1 Troubleshooting ChartInstallation Power and Cooling ProblemsIn-Band Access Redundant Power supply specifications Chapter Hardware SpecificationsTable 0.2 Chapter Contents FastIron LS specificationsOperating Environment FastIron LS SpecificationsPhysical Dimensions Environmental ConsiderationsTable 0.7 Storage Environment CoolingStorage Environment Mean Time Before FailureFan Speed Table 0.9 Fan Noise Levels for FastIron LS 24-Port SwitchTable 0.10 Fan Noise Levels for FastIron LS 48-Port Switch Chassis sideTable 0.11 Regulatory Compliance and Safety Approvals Certifications Regulatory ComplianceFCC CFR 47 Part 15 Warning CISPR 22 CLASS A WarningSerial Console Port Pinouts WarrantyPinouts and Signaling VCCICable Type1 Connector TypeLC connector for Table 0.12 Cable length summary tableCable Type Table 0.12 Cable length summary table ContinuedProperty AC Power SupplySpecifications Table 0.13 Specifications for AC PowerPhysical Dimensions and Weight Redundant Power Supply SpecificationsPower Cords Key featuresInput Connector Properties Input ConnectorElectromagnetic Compatibility EMC and Immunity Standards Table 0.15 Input Connector for Power SuppliesTable 0.17 Safety Warning Labels on Power Supplies Safety Agency Approvals and CertificationsSafety Warnings Environmental ConsiderationsTable 0.19 Mean Time Before Failure Specifiations Electrical SpecificationsInput specifications Table 0.20 Input Specifications for Power SuppliesSeptember Europe and Australia Appendix A Regulatory StatementsU.S.A Industry Canada StatementSeptember Cautions Appendix B Cautions and WarningsFoundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide Cautions and Warnings CAUTION Never leave tools inside the device Warnings Page Foundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide