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Cisco Systems OL-11497-03 manual 6summarizes the function of these indicators

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Chapter 4 Troubleshooting the Installation

Problem Solving with Subsystems

Table 4-6summarizes the function of these indicators.

	Table 4-6	AC-Input Power Supply LED indicators

	LED Label	Function	State	Description

	AC	Input	On	AC power source is present and is within specified limits.
	(Left LED)	power
	(Left LED)	power	Off	Power source is not within specified limits.
			Off	Power source is not within specified limits.

	DC	Output	On	Power supply is operating normally in a power-on
	(Right LED)	Power		condition.

			Off	Power supply is operating in a fault condition and
				shutdown has occurred.

	Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
4-18	OL-11497-03

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Cisco Systems OL-11497-03 manual 6summarizes the function of these indicators, LED Label Function State Description

Contents

Americas Headquarters Page Page Page N T E N T S Power Line Cards Airflow Power On the Router Configuration Changes Specify a Boot Image Diagnostics Overview Fpga Overview Using Diagnostics Series Router Line Cards Reconnecting Cables to a Line Card Technical Specifications A-1 OL-11497-03 Organization AudiencePurpose Document Conventions XivOL-11497-03 Product Documentation DVD Obtaining DocumentationCisco.com Cisco Ordering tool Cisco Marketplace Documentation FeedbackOrdering Documentation Cisco Product Security Overview Psirt Reporting Security Problems in Cisco ProductsObtaining Technical Assistance Submitting a Service Request Cisco Technical Support and Documentation WebsiteDefinitions of Service Request Severity Obtaining Additional Publications and Information Xxiii Xxiv Product Overview IntroductionProduct Description Cisco 12006 and Cisco 12406 router Front View Product Overview Product Description Product Overview Product Description Cisco 12006 and Cisco 12406 router Rear View RP and Line Card Slots Physical and Functional DescriptionChassis Chassis Backplane Switch Fabric Card SlotsAlarm Card Slots Power CoolingMultigigabit Crossbar Switch Fabric Switch Fabric Card TypesNonredundant and Redundant System Configurations Switch Fabric Switching Capacity and Router Type Switch Fabric RedundancyDevice Discovery Maintenance BusPower-Up/Down Control Code Download DiagnosticsEnvironmental Monitoring and Alarms Route Processors Route Processor FunctionsGRP card has the following components Route Processor TypesGigabit Route Processor Product Overview Route Processors GRP Layout GRP Memory Components Type Size Quantity Description LocationSram Total Dram Product Numbers Dram SocketsReset AUX Coll RX Link MII System Status LEDsSoft Reset Switch GRP Alphanumeric LED Displays Partial FaceplatePcmcia Slot 0 Bottom Pcmcia Slot 1 Top Pcmcia SlotsAsynchronous Serial Ports Type I or EmptyEthernet Port Performance Route Processor Performance Route Processor Front ViewProduct Overview Route Processors PRP Horizontal Orientation Simm PRP Memory ComponentsSdram Sdram MEM-12KRP-FD1G= Flash Disk Size Product Number64 MB MEM-12KRP-FD64= 128 MB MEM-12KRP-FD128= Soft Reset Switch Flash Disk Slots Ethernet PortsLine Cards 10 Sample Line Cards Alarm Cards AlarmAlarm Card Status Alarm Output FunctionClock and Scheduler Card and Switch Fabric Card Status Alarm Relay Contact Connector Power SubsystemsPower Source Monitoring AC Power Subsystem AC PDU12 AC Power Distribution Unit AC-Input Power Supply 13 AC-Input Power SupplyProduct Overview Power Subsystems DC Power Subsystem LED Label Function State Description14 DC Power Distribution Unit Power a DC-Input Power Entry Module16 DC-Input Power Entry Module LED Label Color Function Green PEM is operating normally in a powered-on ConditionMiswire Output OKPower Distribution Blower ModuleTop view Air Filters 18 Air Filter LocationsCable-Management System 19 Chassis Cable-Management System Technical Specifications Field-Replaceable UnitsPreparing for Installation Safety and Compliance Tools and EquipmentGeneral Safety Guidelines Preparing for Installation Safety and Compliance Lifting Guidelines Compliance and Safety InformationLaser Safety Preventing Electrostatic Discharge Damage Attaching an ESD-Preventive Strap Safety with Electricity Airflow Site Requirement GuidelinesEnvironmental Guidelines Types of Equipment Racks Temperature and HumidityRack-Mounting Guidelines Equipment Dimensions and Site Layout 17.234 23.137 30.877 740 18.950Preparing for Installation Site Requirement Guidelines Ventilation Power Connection Guidelines Power Connection Guidelines for AC-Powered RoutersCAB-GSR6-EU= Label Description Cisco Product NumberCAB-GSR6-AU= CAB-GSR6-IT=Power Connection Guidelines for DC-Powered Routers Grounding ConnectionsSupplemental Bonding and Grounding Port for Nebs Compliance Cable Lug Place ground wire in the lug Crimp the lug Crimping the LugDistance Limitations Site WiringElectromagnetic Interference Unpacking and Repacking the Router Site Preparation Checklist Date InitialsOL-11497-03 Installing the Router Installing a Router Tools and Equipment Required Installing the Rack-Mount Brackets OptionalInstalling the Optional Rack-Mount Brackets Installing the Optional Rack-Mount Brackets Installing Center-Mount Brackets Optional Lower and Upper Center-Mount BracketsRails Installing the Optional Center-Mount BracketsThat it is at the same height as the lower right bracket Repeat through for both upper center-mount bracketsInstalling the Chassis in a Rack Power supplyOL-11497-03 Installing the Chassis on a Tabletop or Flat Surface Supplemental Bonding and Grounding ConnectionsSupplemental Bonding and Grounding Port for Nebs Compliance Connecting RP and Line Card Cables Chassis Cable-Management Bracket Connecting Alarm Card Cables Connecting to the Console and Auxiliary Ports GRP Console and Auxiliary PortsGRP Console DCE and Auxiliary DTE Port Connections Pin Signal Input/Output Description GRP Console Port SignalsGRP Auxiliary Port Signals Ring RTSCTS PRP Console and Auxiliary Ports PRP Console and Auxiliary Port ConnectionsOutput Data Terminal Ready TxD Transmit Data PRP Console Port SignalsConsole Port Pin Signal Input/Output Description RxD Input Receive DataAuxiliary Port Pin Signal Installing a Flash Memory CardPRP Auxiliary Port Signals Output Request To Send10 Flash Memory Card Slot Opening Connecting the GRP to an Ethernet Network 11 RJ-45 and MII Ethernet ConnectionsYes Receive Data RxD Pin1 Out Input/Output Description CodeMDC CRS Pin Out Input/Output Description CodeCOL MdioTermination Network Connecting the PRP to an Ethernet NetworkPin Signal 14 Using the Ethernet Port on the PRP RJ-45 receptacle Category 5 UTP cable with plug Ethernet Port Pin Signal DescriptionPRP Ethernet Connections Crossover Cable Pinout for Connecting Two PRPs Parameter RJ-45 Connecting to an AC Power Source9lists Ieee 802.3u physical characteristics for 100BASE-TX ParameterRouter Power Combination 18 AC Power Distribution Unit Connecting to a DC Power Source Captive screws four DC PDU+ GND Power On the Router Alarm IOS Software Configuration for the Router Cisco IOS Software ImagesConditions to Check Before System Startup Overview of the Boot Process Starting the Router and Observing Initial ConditionsOL-11497-03 RP Alphanumeric LED Display Meaning SourcePRI RP Interfaces Using the RP LEDsRP IOS SECLink CollPRP Interfaces Using the PRP LEDs Indicates the port is enabled Cisco IOS software that the system is runningSystem Configuration Dialogue External Network InterfaceManually Booting the System Locating a Valid Cisco IOS Software ImageBooting from the Cisco IOS Software Image Command DescriptionBefore You Begin Router ConfigurationSetup Command Cisco IOS User Interface User Interface Command ModesGlobal Configuration Mode User Exec Mode Privileged Exec ModeROM Monitor Mode Interface Configuration ModeSubinterface Configuration Mode Configuration Changes Setup Command Interactive Script Example SDCC1/0 Configuring interface POS1/0 Is this interface in use?yes Host Name Configuring Global ParametersPasswords Configuring Network Interfaces ProtocolsGRP Ethernet Interfaces PRP Ethernet InterfacesLine Card Interfaces Show version Command Checking the Software VersionVerifying the Running Configuration Settings Show running Config Command ExampleNo service tcp-small-servers Hostname Router Show startup-config Command Saving the Running Configuration Settings to NvramReviewing the Running Configuration Settings Atm pvc 11 1 91 aal5snap 310000 310000 Using Flash Memory Cards in the RP Installing the Flash Memory Card in a RPRemoving the Flash Memory Card from an RP Formatting a Flash Memory CardSpecify a Boot Image Router# format slot0Flash Memory Console Commands Router# cd slot1Router# cd bootflash 14 Squeeze Command Functions Example Booting from Flash Memory Copying FilesWhere Bootflash-The file will be copied toExample of output generated by a copy tftpfilename command Specifies the source and name of the file to beCopying a Cisco IOS Software Image Router# copy tftpnew.image slot0new.imageCopying Cisco IOS Software Updates Reboot the systemRouter# copy slot1image.new slot0image.new Copying Files Between RP Memory and a Flash Memory Card Startup-config Specifies the source of the file to be copied NvramRouter# copy startup-config slot0myfile2 Copy running-config slot0slot1filename Router# copy startup-config running-config Specifies the destination Nvram of the file to beIf You Need More Information Locked Blocks in Flash Memory CardsInstalling the Router If You Need More Information OL-11497-03 Performing Other Configuration Tasks Configuring the Software Configuration RegisterBit Number1 Value Definition/FunctionBoot Field Definition Bit NumberBoot Field Settings Boot slot # imagename command Configuration Register Settings Configuration register is 0x141 will be 0x102 at next reload Bits in the Software Configuration Register Action/Filename Bit 9600 4800 1200 2400 Bit Address net hostData Transmission Rate bps Recovering a Lost Password Rommon 1 config-register Press Return Problem Solving with Subsystems Identifying Startup Problems Using LEDs to Gather Information AC-Input Power Supply LEDs AC-Input Power Supply LEDs6summarizes the function of these indicators DC-Input Power Entry Module LEDs Amber Indicates input is wired backward at the PDU inputBlower Module LEDs 3shows the location of the LEDs on the blower moduleAlarm Card LEDs RP Alphanumeric LED Displays RP Alphanumeric LED Displays Partial Faceplate ViewFor AC-input power supplies, see the following section Troubleshooting the Power SubsystemTroubleshooting the AC-Input Power Subsystem OL-11497-03 OL-11497-03 Troubleshooting the DC-Input Power Entry Module OL-11497-03 Troubleshooting the Processor Subsystem Troubleshooting the RPOL-11497-03 LED Display Indications Troubleshooting the Line Cards LED Display1 Indications2RDY Romi Init MEMInit Lrom GET FablMonitoring Switch Fabric Status Troubleshooting by Using the Alarm CardsMonitoring Alarm Card Status Monitoring Critical, Major, and Minor Alarm Status Troubleshooting the Cooling Subsystem See FigureOL-11497-03 Field Diagnostics for Cisco 12000 Series Router Diagnostics Overview Fpga Overview Router# diag 0 verbose update-fpgas Mbus Using Diagnostics Obtain and Place the Diagnostics ImageUpgrade the Fpga Image on a Line Card Diag slot-numberupdate-fpga source tftp flash source-pathCisco 12000 Series Router Line Cards Using the diag CommandFor Tftp boot servers, the source path would typically be Cisco 12000 Series Router RPs Diag Command Reference1lists the diag command options and their descriptions Cisco 12000 Series Router SFCs and CSCsPath to the diagnostic image. The name of the image file is Specifies that the source of the diagnostic image is a TftpAlso see the dl-timeout-plus option Line card testing onlyOptional Allows you to manipulate the download timeout WaitDiagnostics session to one task updating the Fpga images Optional Updates flash memory with field-programmableDiagnostics download image. This option limits the field Flash memory on the line card. No other testing isOL-11497-03 Evadminfdiag Output ExamplesOL-11497-03 FDIAGSTATDONE7 Router # diag 7 prev FDIAGSTATDONE3 OL-11497-03 OL-11497-03 Maintaining the Router Powering Down the Router Removing and Installing the Front Door on Maintaining the RouterFront Door Latch Opening the Front DoorRemoving or Installing Hinge Pins Bumpers Pivot blocks Removing the Bumpers and Pivot BlocksCleaning or Replacing the Air Filters Air filter door Air filters Removing the Air FiltersRemoving and Replacing the Blower Module Carrying handle Captive screws 2 on each side Removing the Blower ModuleOL-11497-03 Troubleshooting the Blower Installation Carrying handle Guide pins Captive screws 2 on each sideRemoving and Replacing AC and DC Power Subsystem Components Installation Guidelines Power Supply and PDU CompatibilityAC Power Supply PWR-GSR6-AC= AC Power Supply 12000/6-AC-PEM= DC PDU GSR6-DC-PDU= DC PDU 12000/6-DC-PDU=Installing Upgrade Kits DC power upgrade 12000/6-DC-UP=Captive screws/release levers Removing and Replacing an AC PEMAC PEM Maintaining the Router Removing and Replacing an AC PEM Releasing the AC Power Supply Seating the AC Power Supply Troubleshooting the AC Power Supply Installation Maintaining the Router Removing and Replacing an AC PEM Removing and Replacing an AC PDU 10identifies the components of the AC PDUMaintaining the Router Removing and Replacing an AC PDU 11 Unseating the AC Power Supply 12 Removing the Blower Module 13 Removing the AC PDU 14 Installing the Blower Module 15 Seating the AC Power Supply Removing and Replacing a DC PEM DC PEMMaintaining the Router Removing and Replacing a DC PEM 17 Releasing the DC Power Supply 18 Seating the DC Power Supply Troubleshooting the DC Power Supply Installation Maintaining the Router Removing and Replacing a DC PEM Removing and Replacing a DC PDU 19identifies the components of the DC PDUMaintaining the Router Removing and Replacing a DC PDU 20 Unseating the DC Power Supply 21 Removing the Blower Module 22 Disconnecting the DC Power Leads Negative -, b positive +, c ground23 Removing the DC PDU 24 Installing the Blower Module 25 Disconnecting the DC Power Leads 26 Seating a DC Power Supply Maintaining the Router Removing and Replacing a DC PDU Removing and Installing an RP or a Line Card Tools and Equipment Removing an RP or Line Card28 Removing an RP or Line Card from the Card Cage Installing an RP or Line Card Identify the card slot for the new line card Adding an RP or Line CardOr to another grounded, bare metal surface Remove the blank faceplate covering the card slotInstalling a Line Card Cable-Management Bracket For fiber-optic or Copper cable Line cardsOL-11497-03 Reconnecting Cables to a Line Card 30 Line Card Cable-Management Brackets with Velcro StrapsOL-11497-03 31 CSC, SFC, and Alarm Card Slot Locations Removing and Installing a Clock and Scheduler Card Removing a Clock and Scheduler Card CSCInstalling a Clock and Scheduler Card Verifying the Installation of the Clock and Scheduler Card Removing and Installing a Switch Fabric Card 33 Alarm Card LEDs On/Off ConditionsLoosen the captive screw on each side of the SFC faceplate Removing a Switch Fabric CardSFC Slide the SFC halfway out of the slot, then stopInstalling a Switch Fabric Card Verifying the Installation of the Switch Fabric Card Tighten the captive screw on each side of the SFC faceplateRemoving and Installing an Alarm Card 35 Removing and Installing an Alarm CardRemoving an Alarm Card Installing an Alarm CardVerifying the Installation of the Alarm Card Removing and Installing the Chassis Preparing the Replacement Chassis Before You BeginPreparing the Defective Chassis Disconnecting Power from the Power Distribution UnitDisconnecting RP Cables Transferring System Components Disconnecting Line Card Interface CablesDisconnecting Alarm Card Cables PDUTransferring RP and Line Cards Transferring the Blower Module Transferring the Power ModulesTransferring the Power Distribution Unit Removing the Chassis from a Tabletop or Flat Surface This section contains the following proceduresRemoving the Chassis Removing the Chassis from the Equipment RackThis section explains the following procedures Installing the Replacement ChassisInstalling the Chassis on a Tabletop or Flat Surface Reconnecting RP Cables Reconnecting Cables to the Replacement ChassisInstalling the Chassis in the Equipment Rack Reconnecting Alarm Cards CablesReconnecting Line Card Network Interface Cables Reconnecting Power to the RouterInstalling the Blower Module Upgrading the RP and Line Card MemoryOL-11497-03 Technical Specifications SpecificationsDescription Value Table A-2 AC-Input Power Supply Electrical Specifications Table A-3 DC Power Entry Module Electrical Specifications Table A-4 Environmental Specifications Pin Name Definition Alarm Card Alarm Relay Connector SpecificationsRouter Performance Upgrades and Model Identification Gbps SFC and CSC Switch Fabric IdentificationModel Chassis Slots OL-11497-03 Numerics PRP GRPAuxiliary port Console port Ethernet port IN-3 Connecting devices to 3-14description Pinout table IN-410BASE-T EMCEMI Attribute summary -28description Global parameters, configuring 3-57grounding connectionsAttribute summary -19description Pcmcia IN-7Nvram GRP IN-8Online insertion and removal See OIR Passwords, recovering Alphanumeric LED displays description 3-41functionIN-10 Selv circuit connections 3-19saving the configuration file Sdram PRPIN-12 Auxiliary port Console port IN-14