Manuals / Cisco Systems / Computer Equipment / Network Router

Cisco Systems OL-11497-03 manual Unseating the AC Power Supply

Models: OL-11497-03

1 344

Download 344 pages 57.99 Kb

Page 270

Chapter 6 Maintaining the Router

Removing and Replacing an AC PDU

Figure 6-11 Unseating the AC Power Supply

84372

	Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
6-26	OL-11497-03

Image 270

Cisco Systems OL-11497-03 manual Unseating the AC Power Supply

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 Audience PurposeOrganization Document Conventions XivOL-11497-03 Obtaining Documentation Cisco.comProduct Documentation DVD Documentation Feedback Ordering DocumentationCisco Ordering tool Cisco Marketplace Cisco Product Security Overview Reporting Security Problems in Cisco Products Obtaining Technical AssistancePsirt 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 Physical and Functional Description ChassisRP and Line Card Slots Switch Fabric Card Slots Alarm Card SlotsChassis Backplane Power CoolingMultigigabit Crossbar Switch Fabric Switch Fabric Card TypesNonredundant and Redundant System Configurations Switch Fabric Switching Capacity and Router Type Switch Fabric RedundancyMaintenance Bus Power-Up/Down ControlDevice Discovery Diagnostics Environmental Monitoring and AlarmsCode Download Route Processors Route Processor FunctionsRoute Processor Types Gigabit Route ProcessorGRP card has the following components 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 PRP Memory Components SdramSimm Sdram Flash Disk Size Product Number 64 MB MEM-12KRP-FD64= 128 MB MEM-12KRP-FD128=MEM-12KRP-FD1G= Soft Reset Switch Flash Disk Slots Ethernet PortsLine Cards 10 Sample Line Cards Alarm Cards AlarmAlarm Output Function Clock and Scheduler Card and Switch Fabric Card StatusAlarm Card Status Power Subsystems Power Source MonitoringAlarm Relay Contact Connector 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 Compliance and Safety Information Laser SafetyLifting Guidelines Preventing Electrostatic Discharge Damage Attaching an ESD-Preventive Strap Safety with Electricity Site Requirement Guidelines Environmental GuidelinesAirflow Temperature and Humidity Rack-Mounting GuidelinesTypes of Equipment Racks 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 LugSite Wiring Electromagnetic InterferenceDistance Limitations Unpacking and Repacking the Router Site Preparation Checklist Date InitialsOL-11497-03 Installing the Router Installing a Router Installing the Rack-Mount Brackets Optional Installing the Optional Rack-Mount BracketsTools and Equipment Required 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 GRP Console Port Signals GRP Auxiliary Port SignalsPin Signal Input/Output Description RTS CTSRing 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 ConnectionsPin1 Out Input/Output Description Code MDCYes Receive Data RxD CRS Pin Out Input/Output Description CodeCOL MdioConnecting the PRP to an Ethernet Network Pin SignalTermination Network 14 Using the Ethernet Port on the PRP Ethernet Port Pin Signal Description PRP Ethernet ConnectionsRJ-45 receptacle Category 5 UTP cable with plug 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 DescriptionRouter Configuration Setup CommandBefore You Begin User Interface Command Modes Global Configuration ModeCisco IOS User Interface User Exec Mode Privileged Exec ModeInterface Configuration Mode Subinterface Configuration ModeROM Monitor Mode Configuration Changes Setup Command Interactive Script Example SDCC1/0 Configuring interface POS1/0 Is this interface in use?yes Configuring Global Parameters PasswordsHost Name 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 Saving the Running Configuration Settings to Nvram Reviewing the Running Configuration SettingsShow startup-config Command 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 Bit Address net host Data Transmission Rate bps9600 4800 1200 2400 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 ViewTroubleshooting the Power Subsystem Troubleshooting the AC-Input Power SubsystemFor AC-input power supplies, see the following section 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 FablTroubleshooting by Using the Alarm Cards Monitoring Alarm Card StatusMonitoring Switch Fabric 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-pathUsing the diag Command For Tftp boot servers, the source path would typically beCisco 12000 Series Router Line Cards 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=Removing and Replacing an AC PEM AC PEMCaptive screws/release levers 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 BeginDisconnecting Power from the Power Distribution Unit Disconnecting RP CablesPreparing the Defective Chassis Transferring System Components Disconnecting Line Card Interface CablesDisconnecting Alarm Card Cables PDUTransferring RP and Line Cards Transferring the Power Modules Transferring the Power Distribution UnitTransferring the Blower Module Removing the Chassis from a Tabletop or Flat Surface This section contains the following proceduresRemoving the Chassis Removing the Chassis from the Equipment RackInstalling the Replacement Chassis Installing the Chassis on a Tabletop or Flat SurfaceThis section explains the following procedures 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 Alarm Card Alarm Relay Connector Specifications Router Performance Upgrades and Model IdentificationPin Name Definition Switch Fabric Identification Model Chassis SlotsGbps SFC and CSC OL-11497-03 Numerics GRP Auxiliary port Console port Ethernet portPRP IN-3 Connecting devices to 3-14description Pinout table IN-4EMC EMI10BASE-T Global parameters, configuring 3-57grounding connections Attribute summary -19descriptionAttribute summary -28description 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