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Cisco Systems CISCO7201 manual OL-11364-04

Models: CISCO7201

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Appendix C Configuration Register Information

Setting the Configuration Register While Running ROM Monitor

Cisco 7201 Installation and Configuration Guide

	C-8	OL-11364-04

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Cisco Systems CISCO7201 manual OL-11364-04

Contents

Cisco 7201 Installation and Configuration Guide Americas HeadquartersPage N T E N T S Attaching the Cable-Management Bracket Using the upgrade rom-monitor Command Boot Prompt boot# Bits 0-3 C-2 Viii Document Version Date Change Summary Document Revision HistoryDocument Objectives Document Organization Safety Warnings and CautionsAudience Chapter and Appendix Number and Title DescriptionBewaar Deze Instructies Aviso Instruções Importantes DE Segurança Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Spara Dessa Anvisningar GEM Disse Anvisninger Page Lithium Battery Caution XviRelated Documentation Xviii Overview Cisco 7201 Features Cisco 7201 Hardware Overview Front ViewLED Label Power Up StateFaceplate LEDs Color-Activity Behavior DescriptionSFP Module Information Types of SFP Module LatchesUSB Port Information Rear View CompactFlash Disk InformationPower Supply LEDs Power Supply LEDsInterior View System BoardSystem Management Functions Checking the Shipping Container Contents Cisco 7201 Router Installation ChecklistVerified Task Date Installing the Cisco 7201 Router Preparing to Install the Cisco 7201 RouterSite Preparation and Unpacking CiscoTools and Parts Required Site Requirement Guidelines Electrical Equipment GuidelinesPreventing Electrostatic Discharge Damage Installing the Router General Tabletop or Workbench InstallationRack-Mounting a Cisco 7201 Router Installing Rack-Mount Brackets on the Front of the Chassis CiscoInstalling Rack-Mount Brackets on the Rear of the Chassis Attaching the Cable-Management BracketInstalling the Chassis in the Rack Two-Post Rack Installation Installing the Cisco 7201 Router in a Two-Post RackFour-Post Rack Installation Installing the Cisco 7201 Router in a Four-Post RackFan vents Chassis ground connector Attaching a Chassis Ground ConnectionAttaching the Grounding Lug Connecting Port Adapter Cables Connecting I/O CablesConnecting Console and Auxiliary Port Cables Adapter DTE M/F Pins DCE M/F Pins Mmod PinsMmod FdteFdce Connecting the Fast Ethernet Management Port Cable 7201Connecting Native Gigabit Ethernet Cables Gigabit Ethernet SFP Connection EquipmentInstalling the SFP Module Optical Fiber Cables Cisco 720116 SFP Port Connections 17 Mode-Conditioning Patch Cord Assembly for an SFP Module Mode-Conditioning Patch Cord DescriptionAttaching the Mode-Conditioning Patch Cord Attaching the Gigabit Ethernet RJ-45 CablesUsing the Cable-Management Bracket Input/output cables Cable-management bracketConnecting Power Connecting AC-Input Power20 Power Supply Slot 1 and Slot Connecting DC-Input Power 22 Power Supply Slot 1 and SlotInstalling the DC Grounding Leads 23 Locating the DC Grounding Stud and Grounding Materials24 Stripping the DC-Input Power Ground Wire Wiring the DC-Input Power Source Locate and remove the terminal block plug27 Positive and Negative Positions 29 Inserting Wires into the Terminal Block Plug Negative Return +31 Completed Wiring of Terminal Block Plug Tie wrap Terminal block plug 32 Inserting the Terminal Block Plug in the Block HeaderOL-11364-04 Starting and Configuring the Router Functional OverviewChassis Slot and Logical Interface Numbering Router# show interfacesMAC Address Online Insertion and Removal Environmental Monitoring and Reporting FunctionsEnvironmental Monitoring Parameter High Warning High Critical ShutdownRouter# show environment last Reporting FunctionsRouter# show environment Router# show environment all CPUFan Failures Checking Conditions Prior to System StartupStarting the System and Observing Initial Conditions Configuring a Cisco 7201 Router Hostname# copy running-config startup-config Performing a Basic Configuration Using AutoInstallPerforming a Basic Configuration Using the Setup Facility Configuring Global Parameters Restricted Rights LegendEnter enable secret, enable, and virtual terminal passwords OK?Configure System Management? yes/no no No ipx routing Media Type Speed Duplex Configuring the Native Gigabit Ethernet InterfacesExample SFPDebugging Configuring Port Adapter Interfaces Interface counters may be cleared reset by using the commandConfiguring Fast Ethernet Interfaces Configuring Synchronous Serial Interfaces Would you like to enter the initial dialog? yes no Prompt changes to the privileged Exec prompt Checking the Running Configuration SettingsSaving the Running Configuration to Nvram Performing Other Configuration Tasks Upgrading ROMmon on the CiscoIf you are in ROMmon, use the showmon command Using the show rom-monitor Command and showmon CommandUsing the upgrade rom-monitor Command Router show rom-monitorChanging Preferences to Change the ROMmon Image Troubleshooting the UpgradeROMmon Upgrade Error Messages Rommon 2 rommon-pref readonlyUpgrade command with incorrect file type ROMmon upgrade image is too bigHardware does not support ROMmon upgrade Boot of a corrupted upgrade imageReplacing or Recovering a Lost Password Overview of the Password Recovery ProcedurePress Return. The user Exec prompt is displayed as follows Details of the Password Recovery ProcedureRouter# show startup-config Hostname# configure terminal Change all three passwords using the following commandsRouter# configure memory Hostnameconfig# interface gigabitethernet 0/0Diag Viewing Your System ConfigurationRouter# show version Performing Complex Configurations Replacing Cisco 7201 Field-Replaceable Units Use the following procedure to install an SFP module Removing and Installing an SFP ModuleInstalling an SFP Module Removing an SFP ModuleRemoving and Installing the CompactFlash Disk Installing and Removing a CompactFlash DiskConnecting a USB Flash Memory Module to a Router USB Port Removing and Installing a Port Adapter or Service Adapter Installing a Port Adapter or Service Adapter Slide the port adapter lever left to the locked positionRemoving and Installing an AC Power Supply Removing the AC Power SupplyRemoving the AC Power Cable Installing the AC Power Supply Installing the AC Power SupplyRemoving and Installing a DC Power Supply Removing the DC Power SupplyInstalling the DC Power Supply 10 Removing the Ground LugsInstalling the DC Grounding Leads 11 Locating the DC Grounding Stud and Grounding Materials 12 Inserting the Terminal Block Plug in the Block Header Removing and Installing a Dimm Powering Off the Router and Removing the CoverRemoving and Installing the Dimm 13 Removing the CoverTo replace or upgrade the DIMM, follow these instructions 14 Removing and Replacing the DimmReplacing the Cover and Powering On the Router 15 Inserting the Screws and Replacing the CoverTroubleshooting Initial Startup Problems Troubleshooting OverviewOnline Troubleshooting Resources Action YesProblem Solving Using a Subsystems Approach Identifying Startup ProblemsTroubleshooting the Power Subsystem Symptom Possible Cause Possible SolutionSymptom Possible Cause Possible Solution This error message indicates that the system has Troubleshooting the Cooling SubsystemCommand to display the internal chassis ChassisTroubleshooting the I/O Subsystem Troubleshooting the Processor SubsystemEnabled Upgrading the Boot Helper Boot Loader ImageTroubleshooting the Port Adapter or Service Adapter Router# format bootflash7201boot# copy tftp disk0 Boot Prompt boot#Router# copy tftp bootflash 7201boot# configure terminalRommon 2 boot disk0c7200p-js-mz ROMmon Prompt rommonComplete Boot Prompt and ROMmon Prompt Example Gigabit Ethernet interfaces 2045K bytes of NvramReadonly Rommon initialized rommon 1 boot disk0c7200p-js-mz Last reload reason Reload Command 7201# show versionCleaning the Fiber-Optic Connections AC-input power 150W maximum AC-input power typical 85W Cisco 7201 Router SpecificationsDescription Specification AC power supply PWR-7201-AC= DC power supply PWR-7201-DC= Power Supply Product NumbersPower Supply Product Number Memory Type Size Quantity Description Processor and Memory SpecificationsSoftware Requirements Memory Size Product NumberMemory Module Size Product Number SFP Module Specifications and ConfigurationsSpecification Description Total Sdram Quantity/Description Product ID1000BASE-LX/LH 100BASE-FXMMF SMFTX DATA+1 Pin FE Signal GE SignalGigabit Ethernet RJ-45 Port Pinouts TX DataRx D+ RX DataRx B Rx DRouter DTEGigabit Ethernet Flow Control Information Cable Adapter End DevicePin Console Port and Auxiliary Port Signals and PinoutsPin Signal Direction Description Direction DescriptionUsing the CompactFlash Disk Product DescriptionCompatibility Requirements Hardware and Software RequirementsTools and Parts Required System Memory and Software Image Functions and Interactions Boot Environment VariablesRouter show bootvar Systemconfig# boot bootldr bootflashc7200p-kboot-mz Systemconfig# boot system flash disk0rsp-p-mz.12-0Systemconfig# boot config disk0configfile Systemconfig# config-registerThis section includes the following subsections Sample Upgrade ProcessWorking with a CompactFlash Disk Software Command Overview Command and Arguments PurposeUsing Software Commands System# cd disk0 Using the cd CommandUsing the show Command Using the format Command Using the pwd CommandUsing the dir Command Dir Using the mkdir CommandSystem# mkdir disk0dailydir Delete the file fun1 Using the rmdir CommandUsing the delete Command Verify that the file fun1 is deletedSystemconfig# boot system flash disk0 myfile Enabling Booting from a CompactFlash DiskSystemconfig# boot system flash disk0myfile System# configure terminalCrtl-Z Press Ctrl-Zto exit configuration modeSystem# copy systemrunning-config nvramstartup-config OL-11364-04 Bit No Hex Meaning Configuration Bit MeaningsFollowing information is found in this appendix Bits Boot Field MeaningBoots the boot helper image as a system image Tftp flash filenameBit Action/File Name BitBit IP Address net host Bit 10 and BitBit 11 and Bit Baud BitRegister + 02x100 At last boot Bit# Setting the Configuration Register While Running Cisco IOS ConfregChange Console baud rate? y/n n OL-11364-04 Alarm LED D EConfreg Config-register command Specifications Show environment allCompactFlash Disk configurations A-3 Configure memory commandEnable password command Configure terminal commandConfiguring AppleTalk Related Documentation feedbackIN-4 Logical interface numbering Slot numberingPort adapter Product disposalShow environment last Show environment table LED Status LEDUSB LED Voltage, monitoring