Manuale UtenteSommarioCisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide3About This Guide5Audience5Purpose5Document Organization6Document Conventions7Obtaining Documentation8Cisco.com8Product Documentation DVD9Ordering Documentation9Documentation Feedback10Cisco Product Security Overview10Reporting Security Problems in Cisco Products11Obtaining Technical Assistance12Cisco Technical Support & Documentation Website12Submitting a Service Request13Definitions of Service Request Severity13Obtaining Additional Publications and Information14Contents17Product Overview27Introduction27Physical and Functional Description of Router28AC and DC Power Subsystems30Standard AC Power Shelf30Optional AC Power Shelf33AC Power Supplies36DC Power Shelf38DC Power Supplies41Chassis Card Cages43Upper Card Cage43Lower Card Cage44Switch Fabric Card Cage44Switch Fabric Overview45Switch Fabric Card Functionality45Clock Scheduler Cards46Switch Fabric Cards46Alarm Card, Line Card, and Rout Processor Overview47Alarm Cards47Line Cards49Route Processor Selection50Gigabit Route Processor Overview50GRP PCMCIA Card Slots and Status LEDs51GRP Reset Switch53GRP Auxiliary and Console Ports54GRP Ethernet Ports and Status LEDs54GRP Alphanumeric Message Displays56GRP Memory Components57GRP DRAM59GRP SRAM59GRP NVRAM59GRP Flash Memory60Performance Route Processor Overview60PRP PCMCIA Card Slots and Status LEDs61PRP Ethernet Ports and Status LEDs61PRP Auxiliary and Console Ports62PRP Reset Switch63PRP Alphanumeric Message Displays64PRP Memory Components65PRP SDRAM67PRP SRAM67PRP NVRAM68PRP Flash Memory68Upper and Lower Cable Management Brackets69Blower Module70Preparing for Installation73Safety Guidelines74Safety with Equipment74Safety with Electricity75Preventing Electrostatic Discharge Damage76Lifting Guidelines78Compliance and Safety Information78Laser Safety79Site Requirement Guidelines79Rack-Mounting Guidelines79Enclosed Rack80Open Rack80Telco Rack81Site Layout and Equipment Dimensions83Air Flow Guidelines87Temperature and Humidity Guidelines89Power Connection Guidelines89AC-Powered Routers90DC-Powered Routers91NEBS Supplemental Unit Bonding and Grounding Guidelines94Site Wiring Guidelines96GRP Port Connection Guidelines97GRP Auxiliary and Console Port Connections98GRP Auxiliary Port Signals99GRP Console Port Signals100GRP Ethernet Port Connections101GRP RJ-45 Ethernet Connections103GRP MII Ethernet Connections105PRP Port Connection Guidelines108PRP Auxiliary and Console Port Connection Guidelines108PRP Auxiliary Port Signals110PRP Console Port Signals111PRP Ethernet Connections112PRP RJ-45 Ethernet Connections114Alarm Card Connection Guidelines117Installing the Router119Pre-Installation Considerations and Requirements120Required Tools and Equipment121Unpacking and Positioning the Router121Removing the Front Covers from Cisco 12016 Original Series Routers122Removing the Front Cover from Cisco 12016 Enhanced Series Routers124Rack-Mounting the Router Chassis126Verifying Rack Dimensions126Installing Center-Mount Brackets-Optional127Installing the Chassis Rack-Mounting Platform131Unpack and Position the Router133Installing the Chassis into the Rack134Supplemental Bonding and Grounding Connections139Connecting to the Front Grounding Receptacle140Connecting to the Top Rear Receptacle142Attaching the Vertical Cable-Management Trough143Connecting Line Card Network Interface Cables145Connecting GRP Route Processor Cables149Connecting to the GRP Console Port150Connecting to the GRP Auxiliary Port151Connecting to the GRP Ethernet Port151RJ-45 Connection153MII Connection153Connecting PRP Route Processor Cables154Connecting to the PRP Console Port155Connecting to the PRP Auxiliary Port156Connecting to the PRP Ethernet Ports156Connecting an Alarm Card Cable158Connecting Power to the Power Shelf159Connecting Power to the AC-Input Power Shelf159Connecting Power to the DC-Input Power Shelf160Installing the Front Covers of Cisco 12016 Original Series Routers165Installing the Front Cover of Cisco 12010 Enhanced Series Routers167System Startup and Basic Configuration171Sources of Cisco IOS Software172Preconfiguration Requirements172Boot Process Overview173Powering On the Router and Observing the Boot Process174Manually Booting the System181Locating a Valid Cisco IOS Software Image182Booting from the Cisco IOS Software Image182Configuring the Router184Cisco IOS User Interface185Cisco IOS User Interface Command Modes185User EXEC Mode186Privileged EXEC Mode186Global Configuration Mode187Using Setup for Configuration Changes188Configuring Global Parameters Using the Setup Facility192Configuring Network Interfaces194Checking the Software Version Number and Installed Interfaces196Using Global Configuration Mode197Verifying Running Configuration File Settings198Saving the Running Configuration Settings to NVRAM199Viewing the Running Configuration Settings200Configuring the Software Configuration Register201Setting Software Configuration Settings203Changing Software Configuration Register Settings205Low-Order Bits in the Software Configuration Register207High-Order Bits in the Software Configuration Register209Recovering a Lost Password211Using RP Flash Memory Cards214Installing and Removing a Flash Memory Card214Formatting a New Flash Memory Card217Specifying a Cisco IOS Software Image to Boot the System218Flash Memory Commands219pwd Command219cd Command219dir Command220delete Command220squeeze Command221Booting from Flash Memory222Copying Image Files to or From Flash Memory222Copying a Cisco IOS Software Image into a Flash Memory Card224Copying Cisco IOS Software Images Between Flash Memory Cards226Copying System Configuration Files Between RP Memory and a Flash Memory Card227Booting a New Cisco IOS Software Image from a Flash Memory Card232Recovering from Locked Blocks in Flash Memory Cards232Post-Installation Procedures233Troubleshooting the Installation235Troubleshooting Overview236Troubleshooting Using a Subsystem Approach236Normal Router Startup Sequence237Identifying Startup Issues238Troubleshooting the Power Subsystem239Troubleshooting the AC-Input Power Subsystem240Troubleshooting the DC-Input Power Subsystem244Additional Power Subsystem Troubleshooting Information248Troubleshooting the Power Distribution System249Troubleshooting the Processor Subsystem251Troubleshooting the RP252Troubleshooting Using the RP Alphanumeric Display253Troubleshooting Line Cards254Troubleshooting Using the Line Card Alphanumeric Display256Troubleshooting Using the Alarm Cards261Monitoring Critical, Major, and Minor Alarm Status262Troubleshooting the Switch Fabric263Analyzing the Data264crc16 Output264Grant Parity and Request Errors267Properly Seating Switch Fabric Cards269Troubleshooting the Cooling Subsystem270Blower Module Operation272Power Supply Operation272Overtemperature Conditions273Isolating Cooling Subsystem Problems273Router Field Diagnostics277Diagnostics Overview278Downloading the Diagnostic Image279Field-Programmable Gate Array Overview279Upgrading an FPGA Image on a Line Card281Using the diag Command284Diagnostic Commands for Cisco 12016, Cisco 12416, and Cisco 12816 RouterLine Cards284Diagnostic Commands for Cisco 12000 Series Rout Processors285Diagnostic Commands for Cisco 12000 Series Switch Fabric Cards and Clock Scheduler Cards285Diagnostic Command Reference Table285diag Command Output Examples289Testing Without the verbose Option289Testing Using the verbose Option290Displaying Previous Test Results292Maintaining the Router293Prerequisites and Preparation294Powering Off the Router294Removing and Installing the Front Covers and Bezel Extenders on Original Cisco 12000 Series Routers295Removing the Front Covers295Installing the Front Covers296Attaching Bezel Extenders to the Front Cover298Removing and Replacing the Air Filter Door Front Cover301Removing and Installing Front Doors on Cisco 12016 Enhanced Series Routers305Cleaning or Replacing the Chassis Air Filter309Cleaning or Replacing the Chassis Air Filter on Cisco 12016 Original Series Routers310Cleaning or Replacing the Chassis Air Filter on Cisco 12016 Enhanced Series Routers314Removing and Replacing Blower Modules316Upper and Lower Blower Module Orientation317Troubleshooting the Blower Installation320Removing and Replacing AC and DC Power Subsystem Components321Installation Guidelines321Power Supply and Power Shelf Compatibility322Installing Upgrade Kits324Removing and Replacing an AC Power Supply325Troubleshooting the AC Power Supply Installation334Removing and Replacing the Standard AC-Input Power Shelf336Removing and Replacing the Optional 2-Level AC-Input Power Shelf343Troubleshooting the AC Power Shelf Installation349Upgrading the AC-Input Power Shelf351Removing and Replacing a DC PEM352Troubleshooting the DC PEM Installation358Removing and Replacing the DC-Input Power Shelf360Troubleshooting the DC Power Shelf Installation369Removing and Replacing Cards from the Chassis371Removing and Replacing RP and Line Cards from the Upper and Lower Card Cages371Removing and Replacing an Alarm Card373Removing and Replacing Switch Fabric Cards376Upgrading the Switch Fabric378Upgrade Requirements378Upgrade Procedures379Removing and Installing a Chassis380Preparing the Replacement Chassis382Preparing the Installed Chassis for Removal382Removing and Installing System Components383Removing the Chassis from the Equipment Rack384Installing the Replacement Chassis389Removing and Replacing a Power Bus Board Fuse389Technical Specifications393Router Specifications393Compliance and Safety Information397Site Log399Index403Dimensioni: 16,1 MBPagine: 416Language: EnglishApri il manuale
