If You Need More Information | Cisco Systems Cisco 12406 specification

Chapter 3 Installing the Router

If You Need More Information

Locked Blocks in Flash Memory Cards

A locked block in Flash memory cards occurs when power is lost or a Flash memory card is removed from its PCMCIA slot on the RP during a write or erase operation.

When a block of Flash memory is locked, it cannot be written to or erased. Any attempt to do so will consistently fail at the block location. The only way to recover from locked blocks in a Flash memory card is to reformat the Flash memory card using the format command.

Caution Formatting a Flash memory card erases all existing data on the card.

If You Need More Information

If your router is not fully functional, you may need to perform additional configuration tasks. For more detailed information about configuring the router and its interfaces, see the publications listed in the following section.

The Cisco IOS software running your router contains extensive features and functionality. For information on Cisco IOS software and general installation and maintenance information for your router, use the following resources.

Cisco IOS Software Configuration Information and Support

The modular configuration and modular command reference publications in the Cisco IOS software configuration documentation set correspond to the Cisco IOS software release installed on your Cisco hardware. You can also see the Cisco IOS software release notes for the version of Cisco IOS software you are using on your router.

You can access Cisco IOS software documentation and hardware installation and maintenance documentation on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com.

If you are reading Cisco documentation on the World Wide Web, you can submit comments electronically. Click Feedback on the toolbar, and then select Documentation. After you complete the form, click Submit to send it to Cisco.

	Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
3-82	OL-11497-03

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Cisco Systems Cisco 12406, Cisco 12006 manual If You Need More Information, Locked Blocks in Flash Memory Cards

Contents

Corporate Headquarters Page Copyright 2001-2006, Cisco Systems, Inc. All rights reserved Page Cisco.com Definitions of Service Request SeverityPurpose Line Cards Power-Up/Down ControlCode Download Diagnostics Air Filters Site Wiring Site Requirement Guidelines Cisco IOS Software Images Troubleshooting the Cooling Subsystem Specify a Boot ImageProblem Solving with Subsystems If You Need More Information Series Router Upgrading the RP and Line Card Memory Xii Audience Purpose Organization Document Conventions Obtaining Documentation Cisco.com Product Documentation DVD Ordering Documentation Documentation Feedback Cisco Product Security Overview Reporting Security Problems in Cisco Products Psirt Link on this page has the current PGP key ID in use Obtaining Technical AssistanceCisco Technical Support and Documentation Website Submitting a Service Request Definitions of Service Request Severity Obtaining Additional Publications and Information Xxiii Xxiv Product Overview Introduction Product 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 Cooling Multigigabit Crossbar Switch Fabric Switch Fabric Card Types Nonredundant and Redundant System Configurations Switch Fabric Switching Capacity and Router Type Switch Fabric Redundancy Device Discovery Maintenance BusPower-Up/Down Control Code Download DiagnosticsEnvironmental Monitoring and Alarms Route Processors Route Processor Functions Route Processor Types Gigabit Route Processor Product Overview Route Processors GRP Layout GRP Memory Components Type Size Quantity Description Location Sram Total Dram Product Numbers Dram Sockets Number of DIMMs Reset AUX Coll RX Link MII System Status LEDs Soft Reset Switch GRP Alphanumeric LED Displays Partial Faceplate Pcmcia Slot 0 Bottom Pcmcia Slot 1 Top Pcmcia SlotsAsynchronous Serial Ports Type I or Empty Ethernet Port Performance Route Processor Performance Route Processor Front View Product 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 Ports Line Cards 10 Sample Line Cards Alarm Cards Alarm Alarm 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 PDU 12 AC Power Distribution Unit AC-Input Power Supply 13 AC-Input Power Supply Product Overview Power Subsystems DC Power Subsystem LED Label Function State Description 14 DC Power Distribution Unit Power a DC-Input Power Entry Module 16 DC-Input Power Entry Module LED Label Color Function Green PEM is operating normally in a powered-on ConditionMiswire Output OK Power Distribution Blower Module Top view Air Filters 18 Air Filter Locations Cable-Management System 19 Chassis Cable-Management System Technical Specifications Field-Replaceable Units Preparing for Installation Safety and Compliance Tools and Equipment General 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 18.950 Preparing for Installation Site Requirement Guidelines Ventilation Power Connection Guidelines Power Connection Guidelines for AC-Powered Routers Label Description Cisco Product Number Power Connection Guidelines for DC-Powered Routers Grounding Connections Supplemental Bonding and Grounding Port for Nebs Compliance Cable Lug Place ground wire in the lug Crimp the lug Crimping the Lug Distance Limitations Site WiringElectromagnetic Interference Unpacking and Repacking the Router Site Preparation Checklist Date Initials OL-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 Brackets Rails Installing the Optional Center-Mount BracketsThat it is at the same height as the lower right bracket Repeat through for both upper center-mount brackets Installing the Chassis in a Rack Power supply OL-11497-03 Installing the Chassis on a Tabletop or Flat Surface Supplemental Bonding and Grounding Connections Gigabit Route PR Ocessor 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 Ports GRP 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 Connections Output Data Terminal Ready TxD Transmit Data PRP Console Port SignalsConsole Port Pin Signal Input/Output Description RxD Input Receive Data Auxiliary Port Pin Signal Installing a Flash Memory CardPRP Auxiliary Port Signals Output Request To Send 10 Flash Memory Card Slot Opening Connecting the GRP to an Ethernet Network 11 RJ-45 and MII Ethernet Connections Yes Receive Data RxD Pin1 Out Input/Output Description CodeMDC CRS Pin Out Input/Output Description CodeCOL Mdio Termination 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 SourceLists Ieee 802.3u physical characteristics for 100BASE-TX Parameter Router 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 Images Conditions to Check Before System Startup Overview of the Boot Process Starting the Router and Observing Initial Conditions OL-11497-03 RP Alphanumeric LED Display Meaning Source PRI RP Interfaces Using the RP LEDsRP IOS SEC Link Coll PRP Interfaces Using the PRP LEDs Indicates the port is enabled Cisco IOS software that the system is running System Configuration Dialogue External Network Interface Manually Booting the System Locating a Valid Cisco IOS Software Image Booting from the Cisco IOS Software Image Command Description Before You Begin Router ConfigurationSetup Command Cisco IOS User Interface User Interface Command ModesGlobal Configuration Mode User Exec Mode Privileged Exec Mode ROM 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 Protocols GRP Ethernet Interfaces PRP Ethernet Interfaces Line Card Interfaces Show version Command Checking the Software Version Verifying the Running Configuration Settings Show running Config Command Example No service tcp-small-servers Hostname Router Show startup-config Command Saving the Running Configuration Settings to NvramReviewing the Running Configuration Settings No logging trap Using Flash Memory Cards in the RP Installing the Flash Memory Card in a RP Removing the Flash Memory Card from an RP Formatting a Flash Memory Card Specify a Boot Image Router# format slot0 Flash Memory Console Commands Router# cd slot1 Router# cd bootflash 14 Squeeze Command Functions Example Booting from Flash Memory Copying Files Copied WhereSpecifies the source and name of the file to be Copying a Cisco IOS Software Image Router# copy tftpnew.image slot0new.image Copying Cisco IOS Software Updates Reboot the system Router# 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 Nvram Router# copy startup-config slot0myfile2 Copy running-config slot0slot1filename Router# copy startup-config running-config Specifies the destination Nvram of the file to be If You Need More Information Locked Blocks in Flash Memory Cards Installing the Router If You Need More Information OL-11497-03 Performing Other Configuration Tasks Configuring the Software Configuration Register Bit Number1 Value Definition/Function Boot Field Definition Bit Number Boot 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 Shows the location of the LEDs on the power supply faceplate Summarizes the function of these indicators DC-Input Power Entry Module LEDs Amber Indicates input is wired backward at the PDU input Blower Module LEDs Shows the location of the LEDs on the blower module Alarm Card LEDs RP Alphanumeric LED Displays RP Alphanumeric LED Displays Partial Faceplate View Troubleshooting the Power Subsystem Troubleshooting 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 RP OL-11497-03 LED Display Indications Troubleshooting the Line Cards LED Display1 Indications2 RDY Romi Init MEMInit Lrom GET Fabl Monitoring Switch Fabric Status Troubleshooting by Using the Alarm CardsMonitoring Alarm Card Status Monitoring Critical, Major, and Minor Alarm Status Troubleshooting the Cooling Subsystem OL-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 Image Upgrade the Fpga Image on a Line Card Diag slot-numberupdate-fpga source tftp flash source-path Cisco 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 ReferenceLists the diag command options and their descriptions Cisco 12000 Series Router SFCs and CSCs Path 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 only Command, or manually remove and insert the line card to Field diagnostic testing. If you use this keyword, youMust use the microcode reload slot global configuration Power it up in the slot so that the RP recognizes the line Diagnostics 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 is OL-11497-03 Evadminfdiag Output Examples Test types 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 Router Front Door Latch Opening the Front Door Removing or Installing Hinge Pins Bumpers Pivot blocks Removing the Bumpers and Pivot Blocks Cleaning or Replacing the Air Filters Air filter door Air filters Removing the Air Filters Removing and Replacing the Blower Module Carrying handle Captive screws 2 on each side Removing the Blower Module OL-11497-03 Troubleshooting the Blower Installation Carrying handle Guide pins Captive screws 2 on each side Removing and Replacing AC and DC Power Subsystem Components Installation Guidelines Power Supply and PDU Compatibility AC 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 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 10 identifies the components of the AC PDU Maintaining 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 PEM Maintaining 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 19 identifies the components of the DC PDU Maintaining 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 ground 23 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 Card 28 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 slot Installing a Line Card Cable-Management Bracket For fiber-optic or Copper cable Line cards OL-11497-03 Reconnecting Cables to a Line Card 30 Line Card Cable-Management Brackets with Velcro Straps OL-11497-03 31 CSC, SFC, and Alarm Card Slot Locations Removing and Installing a Clock and Scheduler Card Removing a Clock and Scheduler Card CSC Installing 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 Conditions Loosen the captive screw on each side of the SFC faceplate Removing a Switch Fabric CardSFC Slide the SFC halfway out of the slot, then stop Installing a Switch Fabric Card Verifying the Installation of the Switch Fabric Card Tighten the captive screw on each side of the SFC faceplate Removing and Installing an Alarm Card 35 Removing and Installing an Alarm Card Removing an Alarm Card Installing an Alarm Card Verifying the Installation of the Alarm Card Removing and Installing the Chassis Preparing the Replacement Chassis Before You Begin Preparing the Defective Chassis Disconnecting Power from the Power Distribution UnitDisconnecting RP Cables Transferring System Components Disconnecting Line Card Interface CablesDisconnecting Alarm Card Cables PDU Transferring RP and Line Cards Transferring the Blower Module Transferring the Power ModulesTransferring the Power Distribution Unit Removing the Chassis from the Equipment Rack Removing the ChassisRemoving the Chassis from a Tabletop or Flat Surface Installing the Replacement Chassis Installing 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 Cables Reconnecting Line Card Network Interface Cables Reconnecting Power to the RouterInstalling the Blower Module Upgrading the RP and Line Card Memory OL-11497-03 Technical Specifications Specifications Description 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 3-14,3-16console port 3-14Ethernet port IN-3 Connecting devices to 3-14description Pinout table IN-4 EMC Dimm installation caution 1-20,1-29Attribute summary -19configurations 1-19description Blank card filler panel caution Attribute summary -19description IN-6 Pcmcia IN-7 Nvram GRP IN-8 Alphanumeric LED displays description 3-41function IN-9 IN-10 Selv circuit connections 3-19saving the configuration file Sdram PRP IN-12 Auxiliary port Console port Ethernet port connections IN-14