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Chapter 7      Maintaining the Router

Upgrading the Switch Fabric

7-86

Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide

OL-11495-01

Upgrading the Switch Fabric

The switch fabric on the Cisco 12016 and the Cisco 12416 routers can be 
upgraded in the field.

  •

Cisco 12016 Routers can be upgraded from a 2.5 Gbps switch fabric to a 
10 Gbps or 40 Gbps switch fabric. 

  •

Cisco 12416 Routers can be upgraded from a 10 Gbps switch fabric to a 
40 Gbps switch fabric. 

Table 7-2

 lists the Cisco router model numbers, their corresponding switch fabric 

speed, and the available upgrade path for each router model.

Upgrade Requirements

Review the following the following upgrade requirements before performing the 
switch fabric upgrade:

  •

You need a complete switch fabric card set. You cannot mix 2.5- Gbps 
10 Gbps, and 40 Gbps CSCs and SFCs.

  •

When upgrading to a 10 Gbps switch fabric with a GRP installed, the flash 
memory card must be loaded with Cisco IOS Release 12.0(16)S or later.

  •

When upgrading to a 10 Gbps switch fabric with a PRP installed, the flash 
memory card must be loaded with Cisco IOS Release 12.0(22)S or later. 

  •

When upgrading to a 40 Gbps switch fabric, a PRP must be installed and the 
flash memory card must be loaded with Cisco IOS Release 12.0(27)S or later. 

Table 7-2

Switch Fabric Upgrade Paths

Router Model

Switch Fabric Speed

Upgrade Path

Cisco 12016 router

2.5 Gbps

  •

Cisco 12416 router

or

  •

Cisco 12816 router

Cisco 12416 router

10 Gbps

Cisco 12816 router

Cisco 12816 router

40 Gbps

NA

Содержание 12016

Страница 1: ...refer this access method Cisco com CD ROM Printed manuals Other 8 I use the following three product features the most Document Information Document Title Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide Part Number OL 11495 01 S W Release if applicable On a scale of 1 5 5 being the best please let us know how we rate in the following areas The document is complet...

Страница 2: ... L A S S M A I L P E R M I T N O 4 6 3 1 S A N J O S E C A POSTAGE WILL BE PAID BY ADDRESSEE NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES DOCUMENT RESOURCE CONNECTION CISCO SYSTEMS INC 170 WEST TASMAN DR SAN JOSE CA 95134 9916 ...

Страница 3: ... Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 526 4100 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide Text Part Number OL 11495 01 ...

Страница 4: ... of its peripheral devices If the equipment causes interference to radio or television reception try to correct the interference by using one or more of the following measures Turn the television or radio antenna until the interference stops Move the equipment to one side or the other of the television or radio Move the equipment farther away from the television or radio Plug the equipment into an...

Страница 5: ... routers This publication assumes that the user has a substantial background in installing and configuring router and switch based hardware The reader should also be familiar with electronic circuitry and wiring practices and have experience as an electronic or electromechanical technician Purpose This installation and configuration guide contains procedures for installing the router hardware crea...

Страница 6: ...rdware and connecting external network interface cables Chapter 4 System Startup and Basic Configuration provides simple procedures for completing a basic system configuration and for checking and saving the configuration to system memory Chapter 5 Troubleshooting the Installation provides guidelines for troubleshooting the router hardware installation Chapter 6 Router Field Diagnostics describes ...

Страница 7: ...s to the privileged level usually requires a password Refer to the related software configuration and reference documentation for additional information Commands and keywords are in bold font Arguments for which you supply values are in italic font Elements in square brackets are optional Alternative but required keywords are grouped in braces and separated by vertical bars Examples use these conv...

Страница 8: ...s To see translations of the warnings that appear in this publication refer to the Regulatory Compliance and Safety Information document that accompanied this device Obtaining Documentation Cisco documentation and additional literature are available on Cisco com Cisco also provides several ways to obtain technical assistance and other technical resources These sections explain how to obtain techni...

Страница 9: ...same documentation that is found on the Cisco website without being connected to the Internet Certain products also have pdf versions of the documentation available The Product Documentation DVD is available as a single unit or as a subscription Registered Cisco com users Cisco direct customers can order a Product Documentation DVD product number DOC DOCDVD from the Ordering tool or Cisco Marketpl...

Страница 10: ... the online feedback form that appears with the technical documents on Cisco com You can send comments about Cisco documentation to bug doc cisco com You can submit comments by using the response card if present behind the front cover of your document or by writing to the following address Cisco Systems Attn Customer Document Ordering 170 West Tasman Drive San Jose CA 95134 9883 We appreciate your...

Страница 11: ...have identified a vulnerability in a Cisco product contact PSIRT Emergencies security alert cisco com An emergency is either a condition in which a system is under active attack or a condition for which a severe and urgent security vulnerability should be reported All other conditions are considered nonemergencies Nonemergencies psirt cisco com In an emergency you can also reach PSIRT by telephone...

Страница 12: ...RL http www cisco com techsupport Access to all tools on the Cisco Technical Support Documentation website requires a Cisco com user ID and password If you have a valid service contract but do not have a user ID or password you can register at this URL http tools cisco com RPF register register do Note Use the Cisco Product Identification CPI tool to locate your product serial number before submit...

Страница 13: ...r production network is down or severely degraded Cisco engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly To open a service request by telephone use one of the following numbers Asia Pacific 61 2 8446 7411 Australia 1 800 805 227 EMEA 32 2 704 55 55 USA 1 800 553 2447 For a complete list of Cisco TAC contacts go to this URL http...

Страница 14: ...RL http www cisco com go marketplace Cisco Press publishes a wide range of general networking training and certification titles Both new and experienced users will benefit from these publications For current Cisco Press titles and other information go to Cisco Press at this URL http www ciscopress com Packet magazine is the Cisco Systems technical user magazine for maximizing Internet and networki...

Страница 15: ... in designing developing and operating public and private internets and intranets You can access the Internet Protocol Journal at this URL http www cisco com ipj Networking products offered by Cisco Systems as well as customer support services can be obtained at this URL http www cisco com en US products index html Networking Professionals Connection is an interactive website for networking profes...

Страница 16: ...About This Guide Obtaining Additional Publications and Information xxiv Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

Страница 17: ...cumentation Feedback xviii Cisco Product Security Overview xviii Reporting Security Problems in Cisco Products xix Obtaining Technical Assistance xx Cisco Technical Support Documentation Website xx Submitting a Service Request xxi Definitions of Service Request Severity xxi Obtaining Additional Publications and Information xxii C H A P T E R 1 Product Overview 1 1 Introduction 1 1 Physical and Fun...

Страница 18: ...larm Card Line Card and Rout Processor Overview 1 21 Alarm Cards 1 21 Line Cards 1 23 Route Processor Selection 1 24 Gigabit Route Processor Overview 1 24 GRP PCMCIA Card Slots and Status LEDs 1 25 GRP Reset Switch 1 27 GRP Auxiliary and Console Ports 1 28 GRP Ethernet Ports and Status LEDs 1 28 GRP Alphanumeric Message Displays 1 30 GRP Memory Components 1 31 GRP DRAM 1 33 GRP SRAM 1 33 GRP NVRAM...

Страница 19: ...tion 2 1 Safety Guidelines 2 2 Safety with Equipment 2 2 Safety with Electricity 2 3 Preventing Electrostatic Discharge Damage 2 4 Lifting Guidelines 2 6 Compliance and Safety Information 2 6 Laser Safety 2 7 Site Requirement Guidelines 2 7 Rack Mounting Guidelines 2 7 Enclosed Rack 2 8 Open Rack 2 8 Telco Rack 2 9 Site Layout and Equipment Dimensions 2 11 Air Flow Guidelines 2 15 Temperature and ...

Страница 20: ... Port Signals 2 39 PRP Ethernet Connections 2 40 PRP RJ 45 Ethernet Connections 2 42 Alarm Card Connection Guidelines 2 45 C H A P T E R 3 Installing the Router 3 1 Pre Installation Considerations and Requirements 3 2 Required Tools and Equipment 3 3 Unpacking and Positioning the Router 3 3 Removing the Front Covers from Cisco 12016 Original Series Routers 3 4 Removing the Front Cover from Cisco 1...

Страница 21: ...Cables 3 36 Connecting to the PRP Console Port 3 37 Connecting to the PRP Auxiliary Port 3 38 Connecting to the PRP Ethernet Ports 3 38 Connecting an Alarm Card Cable 3 40 Connecting Power to the Power Shelf 3 41 Connecting Power to the AC Input Power Shelf 3 41 Connecting Power to the DC Input Power Shelf 3 42 Installing the Front Covers of Cisco 12016 Original Series Routers 3 47 Installing the ...

Страница 22: ...figuration Mode 4 27 Verifying Running Configuration File Settings 4 28 Saving the Running Configuration Settings to NVRAM 4 29 Viewing the Running Configuration Settings 4 30 Configuring the Software Configuration Register 4 31 Setting Software Configuration Settings 4 33 Changing Software Configuration Register Settings 4 35 Low Order Bits in the Software Configuration Register 4 37 High Order B...

Страница 23: ... E R 5 Troubleshooting the Installation 5 1 Troubleshooting Overview 5 2 Troubleshooting Using a Subsystem Approach 5 2 Normal Router Startup Sequence 5 3 Identifying Startup Issues 5 4 Troubleshooting the Power Subsystem 5 5 Troubleshooting the AC Input Power Subsystem 5 6 Troubleshooting the DC Input Power Subsystem 5 10 Additional Power Subsystem Troubleshooting Information 5 14 Troubleshooting...

Страница 24: ...oading the Diagnostic Image 6 3 Field Programmable Gate Array Overview 6 3 Upgrading an FPGA Image on a Line Card 6 5 Using the diag Command 6 8 Diagnostic Commands for Cisco 12016 Cisco 12416 and Cisco 12816 RouterLine Cards 6 8 Diagnostic Commands for Cisco 12000 Series Rout Processors 6 9 Diagnostic Commands for Cisco 12000 Series Switch Fabric Cards and Clock Scheduler Cards 6 9 Diagnostic Com...

Страница 25: ... 12016 Enhanced Series Routers 7 22 Removing and Replacing Blower Modules 7 24 Upper and Lower Blower Module Orientation 7 25 Troubleshooting the Blower Installation 7 28 Removing and Replacing AC and DC Power Subsystem Components 7 29 Installation Guidelines 7 29 Power Supply and Power Shelf Compatibility 7 30 Installing Upgrade Kits 7 32 Removing and Replacing an AC Power Supply 7 33 Troubleshoo...

Страница 26: ...g the Switch Fabric 7 86 Upgrade Requirements 7 86 Upgrade Procedures 7 87 Removing and Installing a Chassis 7 88 Preparing the Replacement Chassis 7 90 Preparing the Installed Chassis for Removal 7 90 Removing and Installing System Components 7 91 Removing the Chassis from the Equipment Rack 7 92 Installing the Replacement Chassis 7 97 Removing and Replacing a Power Bus Board Fuse 7 97 A P P E N ...

Страница 27: ...s and include The original Cisco 12016 Cisco 12416 and Cisco 12816 series routers The newer Cisco 12016 Cisco 12416 and Cisco 12816 enhanced series routers The enhanced series of routers use higher capacity power supplies more powerful blower modules and have newly designed front doors The capacity of the router switch fabric differentiates each model Cisco 12016 Router 2 5 Gbps switch fabric Cisc...

Страница 28: ...ute line card cables See the Upper and Lower Cable Management Brackets section on page 1 43 for additional information Upper Line card and Route Processor card cage Has 8 user configurable slots that support a combination of line cards a route processor RP and an alarm card See the Alarm Card Line Card and Rout Processor Overview section on page 1 21 for additional information Switch fabric card c...

Страница 29: ...48 STM 16 SCPOS AC TIV E 0 CA RR IE R RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET AC TIV E 0 CA RR IE R RX CE LL OC 12 STM 4 ATM AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS 12DS3 SMB P H F DOWN LOOP RA LA ...

Страница 30: ...supplies which supply full redundant power to the router Figure 1 2 shows the standard power shelf housing original series 2000 W power supplies The power supplies participate in an N 1 redundant current sharing scheme that is divided among all three power supplies If one power supply fails the system can continue to operate temporarily depending on your system configuration with the remaining two...

Страница 31: ...ctional Description of Router Figure 1 2 Standard AC Input Power Subsystem 2000 W Caution A router equipped with the standard AC power subsystem must be operated with three power supplies installed in the power shelf at all times for electromagnetic compatibility EMC 26198 PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM ...

Страница 32: ...d Cisco 12816 Router Installation and Configuration Guide OL 11495 01 AC power to the router is provided through power cords connected from AC power outlets to connectors on back of the power shelf as shown in Figure 1 3 Figure 1 3 Standard Power Shelf AC Input Connections 26199 Power cord retention clip ...

Страница 33: ...stands 77 5 inches 196 85 cm tall and does not fit in a standard 7 foot 2 1 m rack The 4 power supplies in the optional power shelf participate in an N 2 redundant current sharing scheme in which current sharing is divided among all 4 power supplies Up to two power supplies can fail and the system can continue to operate temporarily depending on your system configuration using the remaining two po...

Страница 34: ...n Guide OL 11495 01 Figure 1 4 Optional AC Input Power Subsystem 2000 W Caution A router equipped with the optional AC power subsystem must be operated with 4 power supplies installed in the power shelf at all times for electromagnetic compatibility EMC 27837 PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM ...

Страница 35: ...Chapter 1 Product Overview Physical and Functional Description of Router AC power to the router is provided through power cords connected from AC power outlets to the connectors on the back of the power shelf as shown in Figure 1 5 Figure 1 5 Optional Power Shelf AC Input Connections 27838 Power cords ...

Страница 36: ...uide OL 11495 01 AC Power Supplies Each AC PEM converts 200 to 240 VAC into 48 VDC which is distributed through the chassis backplane to all cards RPs and the blower modules Figure 1 6 identifies the components of a 2000 W AC power supply Figure 1 6 2000 W AC Power Supply Components Handle Ejector lever 26200 PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM ...

Страница 37: ...500 W AC Power Supply Components The status LEDs on an AC PEM provide information about the current operational status of the power supply PWR OK green Indicates that the power supply module is operating normally FAULT yellow Indicates that a fault is detected within the PEM TEMP yellow Indicates the PEM is in an overtemperature condition and shutdown has occurred 1 Ejector handle 2 Captive screw ...

Страница 38: ...are labeled accordingly Two PEMs power the upper card cage Zone 1 Two PEMs power the lower card cage Zone 2 Each zone provides power to one blower one alarm card line cards and route processor cards Zone 2 also supplies power to all switch fabric cards The result is that there is less power available for line cards in Zone 2 limiting the number of high powered line cards that can be configured in ...

Страница 39: ...t PEMs installed at all times for electromagnetic compatibility EMC Note DC PEMs support online insertion and removal OIR which means that you can remove and replace one PEM in each load zone A1 or B1 A2 or B2 while the system remains powered on DC power to the router is provided from cables from a DC power source that are connected to threaded terminal studs on the back of the DC input power shel...

Страница 40: ...er 1 14 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 1 9 DC Input Power Shelf Connections A1 A1 A2 A2 B2 B2 B1 B1 Ground B1 Cover with slotted screw hole fastens to standoff in middle of cable connection area 27964 ...

Страница 41: ...cription of Router DC Power Supplies Each DC PEM operates from a nominal source DC voltage of 48 to 60 VDC and requires a dedicated 60 amp service Figure 1 10 identifies the components of a 2000 W DC power supply Figure 1 10 2000 W DC Power Supply Components Handle LEDs 26203 PWR OK FAULT TEMP PWR OK FAULT TEMP Circuit breaker Ejector lever Captive screw ...

Страница 42: ...C Power Supply Components The status LEDs on a DC PEM provide information about the current operational status of the power supply PWR OK green Indicates that the power supply module is operating normally FAULT yellow Indicates that a fault is detected within the PEM TEMP yellow Indicates the PEM is in an overtemperature condition and shutdown has occurred 1 Handle 3 Ejector lever 2 Fan 4 Power sw...

Страница 43: ...hassis Card Cages There are three integral card cages in the chassis the upper card cage the lower card cage and the switch fabric card cage see Figure 1 1 Upper Card Cage The upper card cage has eight user configurable slots that support a combination of line cards an alarm card and an RP Alarm The far left slot is a dedicated slot for an alarm card Slots 0 through 6 Can be populated with any lin...

Страница 44: ...s slot may be used for a line card if you are not using an redundant RP Slots 9 through 15 Can be populated with any line cards supported by the router Alarm The far right slot is a dedicated slot for an alarm card Switch Fabric Card Cage The router ships from the factory with 2 CSCs and 3 SFCs installed in five of the eight slots in the switch fabric card cage The 2 CSCs are installed in slot 0 C...

Страница 45: ... the 2 5 Gbps 10 Gbps or 40 Gbps per slot switch fabric Routers are identified by the switch fabrics they use Cisco 12010 2 5 Gbps switch fabric Cisco 12410 10 Gbps switch fabric Cisco 12810 40 Gbps switch fabric Each SFC or CSC provides a 2 5 Gbps 10 Gbps or 40 Gbps full duplex connection to each line card in the system For example in a Cisco 12416 router with 16 line cards each with 2 x 10 Gbps ...

Страница 46: ...between line cards or between line cards and the RP through the switch fabric Switch fabric Carries the user traffic between line cards or between the RP and a line card The switch fabric on the CSC is identical to the switch fabric on the SFC The second CSC provides redundancy for the data path scheduler and reference clock Traffic between the line cards and the switch fabric is monitored constan...

Страница 47: ...e The Cisco 12000 series router supports online insertion and removal OIR allowing you to remove and replace a card while the router remains powered on Alarm Cards The router is equipped with 2 alarm cards One alarm card occupies the dedicated far left slot of the upper card cage The other alarm card occupies the dedicated far right slot of the lower card cage The alarm card slots differ from the ...

Страница 48: ...ds and switch fabric cards The following components and LEDs are on the front panel of the alarm card Figure 1 12 Critical Major and Minor LEDs that identify system level alarm conditions A switch to shut off an audio alarm Cable connection for an external alarm labeled Alarm Alarm card LEDs ENABLED green The alarm card is operational and functioning properly FAIL yellow The alarm card in that slo...

Страница 49: ...n Any unoccupied card slot in the upper and lower card cages must have a blank filler panel installed to meet electromagnetic compatibility EMC requirements and to ensure proper air flow through the chassis Also if the front panel of a line card does not completely fill the card slot opening a narrow card filler panel must be installed to meet the EMC requirements A cable management bracket on the...

Страница 50: ... includes at least one RP that performs a variety of functions including the following Downloads the Cisco IOS software to all installed line cards at power on Processes the network routing protocols and distributes updates to Cisco Express Forwarding CEF tables on the line cards Communicates with the line cards either through the switch fabric or the maintenance bus MBus The switch fabric connect...

Страница 51: ... supports 5 2 VDC Type I and Type II devices It does not support 3 3 VDC PCMCIA devices Status LEDs Slot 0 Slot 1 indicate when the flash memory card or I O device in that slot is accessed Each slot has an eject button to remove the card from the slot Figure 1 14 1 PCMCIA flash card slots eject buttons and slot LEDs 5 RJ 45 Ethernet port and data status LEDs 2 Reset button 6 MII Ethernet connectio...

Страница 52: ...rd Line Card and Rout Processor Overview 1 26 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 1 14 Slot Activity LEDs Front Panel 129254 S L O T 0 S L O T 1 R E S E T A U X E J E C T ...

Страница 53: ...To prevent system problems or loss of data use the reset switch only on the advice of Cisco service personnel Pressing the reset switch causes a nonmaskable interrupt NMI and places the GRP in ROM monitor mode When the GRP enters ROM monitor mode its behavior depends on the setting of the GRP software configuration register For example if the boot field of the software configuration register is se...

Страница 54: ... console terminal Caution To maintain Class B EMI compliance use shielded cables when you connect to the auxiliary and console ports of original GRPs Part Numbers GRP and GRP B An updated version of the GRP B board Rev F0 does not require shielded cables for Class B compliance GRP Ethernet Ports and Status LEDs The GRP has two types of Ethernet connections for Telnet use RJ 45 port An 8 pin media ...

Страница 55: ...net port can only provide a usable bandwidth of substantially less than 100 Mbps You can expect a maximum usable bandwidth of approximately 20 Mbps when using either the MII or RJ 45 connection The following LEDs on the front panel indicate traffic status and port selection Figure 1 15 LINK COLL TX RX Indicate link activity LINK collision detection COLL data transmission TX and data reception RX N...

Страница 56: ...d after the boot process is complete During the boot process the message displays are controlled directly by the MBus module After the boot process the message displays are controlled by Cisco IOS software through the MBus The alphanumeric message displays also provide information about different levels of system operation including the status of the GRP router error messages and user defined stat...

Страница 57: ...AM 1281 or 256 MB 1 Default shipping configuration 1 or 2 Uses 64 MB or 128 MB DIMMs based on DRAM configuration for main Cisco IOS software functions U39 bank 1 U42 bank 2 SRAM 512 KB fixed Secondary CPU cache memory functions NVRAM 512 KB fixed System configuration files register settings and logs Flash memory 8 MB SIMM 1 Cisco IOS software images and other user defined files U17 Flash memory ca...

Страница 58: ... 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 1 17 GRP Memory Locations SLOT 0 GIGABIT ROUTE PROCESSOR SLOT 1 CO LL LIN K TX RX RJ 4 5 M II RESET AUX EJECT 129255 Bank 2 DRAM DIMMs Bank 1 PCMCIA slot 0 and slot 1 Flash SIMM U17 U42 U39 ...

Страница 59: ...mory SRAM provides 512 KB of secondary CPU cache memory Its principal function is to act as a staging area for routing table updates and for information sent to and received from the line cards SRAM is not user configurable and cannot be upgraded in the field GRP NVRAM Nonvolatile Random Access Memory NVRAM provides 512 KB of memory for system configuration files software register settings and env...

Страница 60: ... own flash memory The system uses two types of flash memory Onboard flash memory called bootflash Contains the Cisco IOS boot image 20 MB Type II PCMCIA flash memory cards MEM GRP FL20 Contain the Cisco IOS software images Performance Route Processor Overview The performance route processor PRP uses a Motorola PowerPC 7450 CPU that runs at an external bus clock speed of 133 MHz and has an internal...

Страница 61: ...ry card in that slot is accessed see Figure 1 18 Each slot has an eject button located behind the cover to remove a flash card from the slot PRP Ethernet Ports and Status LEDs The PRP has two 8 pin media dependent interface MDI RJ 45 ports for either IEEE 802 3 10BASE T 10 Mbps or IEEE 802 3u 100BASE TX 100 Mbps Ethernet connections These ports are labeled ETH 0 and ETH 1 The transmission speed of...

Страница 62: ...cted Figure 1 19 Port Activity LEDs Partial Front Panel PRP Auxiliary and Console Ports The auxiliary and console ports on the PRP are EIA TIA 232 also known as RS 232 asynchronous serial ports These ports connect external devices to monitor and manage the system The auxiliary port A male plug that provides a data terminal equipment DTE interface The auxiliary port supports flow control and is oft...

Страница 63: ...ent system problems or loss of data use the reset switch only on the advice of Cisco service personnel Pressing the reset switch causes a nonmaskable interrupt NMI and places the PRP in ROM monitor mode When the PRP enters ROM monitor mode its behavior depends on the setting of the PRP software configuration register For example if the boot field of the software configuration register is set to 0x...

Страница 64: ...cess and after the boot process is complete During the boot process the message displays are controlled directly by the MBus module After the boot process the message displays are controlled by Cisco IOS software through the MBus The alphanumeric message displays also provide information about different levels of system operation including the status of the GRP router error messages and user defin...

Страница 65: ...ocation SDRAM 512 MB1 1 GB or 2 GB 1 Default shipping configuration 1 or 2 Uses 512 MB or 1 GB DIMMs based on SDRAM configuration for main Cisco IOS software functions U15 bank 1 U18 bank 2 SRAM 2 MB fixed Secondary CPU cache memory functions NVRAM 2 MB fixed System configuration files register settings and logs Flash memory 64 MB SIMM 1 Cisco IOS boot image bootflash crash information and other u...

Страница 66: ...16 Router Installation and Configuration Guide OL 11495 01 Figure 1 21 PRP Memory Locations EJECT RX TX PRIMARY SLOT 1 SLOT 0 LIN K EN RX TX ETH 1 ETH 0 AUX CONSOLE PERFORMANCE ROUTE PROCESSOR 1 PRP 1 LIN K PRIMARY EN R E S E T 129256 Flash SIMM PCMCIA slot 1 and slot 2 behind cover P3 U18 U15 Bank 2 DRAM DIMMs Bank 1 ...

Страница 67: ... DRAM DIMMs must be 3 3 volt 60 nanosecond devices only Do not attempt to install other devices in the DIMM sockets To prevent memory problems use the Cisco approved memory products listed in Table 1 4 PRP SRAM Static Random Access Memory SRAM provides 2 MB of secondary CPU cache memory Its principal function is to act as a staging area for routing table updates and for information sent to and rec...

Страница 68: ...ace an existing image or to add it as an additional image The router can be booted manually or automatically from any of the stored images in flash memory Flash memory also functions as a Trivial File Transfer Protocol TFTP server to allow other servers to boot remotely from the stored images or to copy them into their own flash memory The system uses two types of flash memory Onboard flash memory...

Страница 69: ...lude upper and lower cable management brackets that work together with individual line card cable management brackets to organize interface cables entering and exiting the router see Figure 1 1 Network interface cables to the line cards are fed across the brackets and then through the openings to the individual line card cable management bracket This system keeps cables out of the way and free of ...

Страница 70: ...ovide a visual indication of blower module status Figure 1 22 Figure 1 22 Blower Module OK green All three fans are operating normally FAIL red The system has detected a fan failure or other fault in the blower module The fault can be caused by any of the following One or more fans are not operating One or more fans are running below speed A controller card fault The blower modules maintain accept...

Страница 71: ...To ensure that there is adequate air flow to prevent overheating inside the card cages keep the front and back of the router unobstructed We recommend at least 6 inches 15 24 cm of clearance 26204 Air exhaust Upper card cage Room air Bottom blower module Air filter Air exhaust Power supply shelf Middle card cage Lower card cage Top blower module Plenum Plenum Front Rear ...

Страница 72: ...al air temperature in the card cages When the ambient air temperature is within the normal operating range the fans operate at their lowest speed which is 55 percent of the maximum speed If the air temperature rises inside the card cages the fan speed increases to provide additional cool air to the cards If the air temperature continues to rise beyond the specified threshold the system environment...

Страница 73: ...oduct damage associated with routine material handling experienced during shipment The router should always be transported or stored in its shipping package in the upright position Keep the router in the shipping container until you have determined the installation site Use the Cisco 12016 Cisco 12416 and Cisco 12816 Router Unpacking Instructions included with the router to unpack it and inspect a...

Страница 74: ...do not include every potentially hazardous situation When you install a router always use common sense and caution Safety with Equipment Cisco equipment operates safely when used in accordance with its specifications and product usage instructions Never install equipment that appears damaged Do not perform any action that creates a potential hazard to people or makes the equipment unsafe Never att...

Страница 75: ...er assume that power has been disconnected from a circuit always check Carefully examine your work area for possible hazards such as moist floors ungrounded power extension cables and missing safety grounds Only a DC power source that complies with the safety extra low voltage SELV requirements in UL60950 CSA C22 2 No 60950 EN60950 ACATS001 AS NZS 60950 and IEC60950 can be connected to the line ca...

Страница 76: ...esult in intermittent or complete component failures To minimize the potential for ESD damage always use an ESD preventive antistatic wrist strap or ankle strap and ensure that it makes good skin contact Note Check the resistance value of the ESD preventive strap periodically The measurement should be between 1 and 10 megohms Before you perform any of the procedures in this guide attach an ESD pre...

Страница 77: ...ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LI NK TX RX RJ 4 5 M II RE SE T AU X CO NS O LE EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LI NK TX RX RJ 4 5 M II RE SE T AU X CO NS O LE EJ EC T FAST ETERNET AC TI VE 0 C AR R IE R R X C EL L OC 12 STM 4 ATM AC TI VE CA RR IE R RX PK T OC 48 STM 16 SCPOS 12DS3 SMB P H F DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX TX 6 ...

Страница 78: ...olid balance the weight of the object between your feet Lift the equipment slowly never move suddenly or twist your body as you lift Keep your back straight and lift with your legs not your back When bending down to lift equipment bend at the knees not at the waist to reduce the strain on your lower back muscles Caution To prevent equipment damage never attempt to lift or tilt the router chassis u...

Страница 79: ... Flow Guidelines page 2 15 Temperature and Humidity Guidelines page 2 17 Power Connection Guidelines page 2 17 NEBS Supplemental Unit Bonding and Grounding Guidelines page 2 22 Site Wiring Guidelines page 2 24 Rack Mounting Guidelines The router can be mounted in most 2 post 4 post or telco type 19 inch equipment racks that comply with the Electronics Industries Association EIA standard for equipm...

Страница 80: ...g air to maintain acceptable operating temperatures for its internal components Installing the router in any type of enclosed rack even with the front and back doors removed could disrupt the air flow trap heat next to the chassis and cause an overtemperature condition inside the router Open Rack Figure 2 2b shows a free standing 4 post open rack with two mounting posts in the front and two mounti...

Страница 81: ...ructure or wall for additional stability The router chassis can be installed in the telco type rack either in a front mounted position or a center mounted position Figure 2 3 In the front mounted position you secure the chassis rack mounting brackets directly to the rack posts In the center mounted position you secure a set of optional center mount brackets to the rack posts The chassis rack mount...

Страница 82: ... 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 2 3 Front Mounted and Center Mounted Installation in a Telco Rack 27958 Front mounted chassis in telco rack Center mounted chassis in telco rack Front mount rail Cisco 12016 chassis Center mount bracket ...

Страница 83: ...anges must be at least 17 7 inches 45 0 cm When fully populated with cards the router can weigh as much as 440 lb 200 kg Mount the router so that the bottom of the router chassis is no higher than 10 inches 25 4 cm from the floor to keep the center of gravity of the rack as low as possible To maintain equipment rack stability and to ensure your safety make sure you install any stabilizing devices ...

Страница 84: ...er to keep cables organized Be sure to Use appropriate strain relief methods to protect cables and equipment connections Make sure that cables from other equipment installed in the rack do not restrict access to the card cages To avoid noise interference in network interface cables do not route them directly across or along power cables Figure 2 4 shows the footprint and outer dimensions of the or...

Страница 85: ...figuration Guide OL 11495 01 Chapter 2 Preparing for Installation Site Requirement Guidelines Figure 2 4 Router Chassis Footprint and Dimensions Top View 17 3 in 18 75 in Plastic front cover 2 in 2 75 in 20 in Front Back Vertical rack mounting flange each side 2 01 in 93774 ...

Страница 86: ...416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 2 5 shows the footprint and outer dimensions of the enhanced version of router chassis Figure 2 5 Enhanced Router Chassis Footprint and Dimensions Top View 25 694 in 17 963 in 7 731 in 17 3 in 18 950 in 57090 ...

Страница 87: ...orces warmer air out of the back of the chassis When selecting a site to install the router observe the following guidelines Dust free area The site should be as dust free as possible Dusty environments can clog the air filter or power supply intake vents reducing the cooling air flow through the router Clogged filters and vents can cause an overtemperature condition in the router Unrestricted air...

Страница 88: ...sco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 2 6 Air Flow Path through the Router Side View 26204 Air exhaust Upper card cage Room air Bottom blower module Air filter Air exhaust Power supply shelf Middle card cage Lower card cage Top blower module Plenum Plenum Front Rear ...

Страница 89: ...operation by anticipating and correcting environmental anomalies before they approach critical values by properly planning and preparing your site before you install the router Power Connection Guidelines You can configure the router with either an AC input or DC input power subsystem so the site power source requirements differ depending on the power subsystem in your router Ensure all power conn...

Страница 90: ...d branch circuit For a list of the nominal and acceptable value ranges for source AC power refer to Table A 2 on page A 3 Figure 2 7 shows different styles of AC power cords used to connect to the local AC power source that are available for North America and various locales Figure 2 7 AC Power Cord Plugs and Appliance Coupler 26044 North America Rewirable twist lock plug NEMA L6 20P 20A Australia...

Страница 91: ...nsurately rated high strand count copper wire cable Connection to the DC power shelf requires one earth ground cable and two cable leads a source DC and source DC return for each PEM The length of the cables depends on your router location from the source power Note DC power cables are not available from Cisco but are available from any commercial cable vendor Table 2 1 AC Power Cord International...

Страница 92: ...en looking at the back panel The color coding of the source DC power cable leads depends on the color coding of the site DC power source Typically green or green and yellow indicate that the cable is a ground cable Because there is no color code standard for the source DC wiring be sure that the power cables are connected to the DC input power shelf terminal studs using the proper positive and neg...

Страница 93: ...ter 2 Preparing for Installation Site Requirement Guidelines Figure 2 9 Typical Source DC Power Cabling Scheme for Power Shelf Bay B1 27963 Ground Ground Rectifiers AC Batteries Central office ground CO ground Plant controls Battery plant Ground window Central office primary secondary DC power distribution ...

Страница 94: ...t you connect the central office ground system or interior equipment grounding system to the supplemental bonding and grounding connections Supplemental connections are located at the top of the power interface panel on the back of the chassis Figure 2 10 and near the lower corners of the switch fabric card cage on the front flanges of the chassis Figure 2 11 The DC return of this system should re...

Страница 95: ... Bonding and Grounding Receptacles Top Rear Figure 2 11 Router Bonding and Grounding Receptacles Front 29183 Supplemental bonding and grounding receptacle ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X TX 1 1 R X OC 48 STM 16 SCPOS OC 12 STM 4 ATM FAST ETERNET ROUTE PROCESSOR 28022 Air filter door NEBS supplemental earth ground receptacle ...

Страница 96: ... ideal Two grounding wires Although we recommend at least 6 AWG multistrand copper wire the wire diameter and length depend on your router location and site environment Site Wiring Guidelines When planning the location of the router consider distance limitations for signaling electromagnetic interference EMI and connector compatibility If the wiring is run for any significant distance in an electr...

Страница 97: ...ts in electrical surge suppression and shielding Most data centers cannot resolve the infrequent but potentially catastrophic problems without pulse meters and other special equipment In addition these problems can take a great deal of time to identify and resolve We recommend that you take the necessary precautions to avoid these problems by providing a properly grounded and shielded environment ...

Страница 98: ...e auxiliary and console ports are asynchronous serial ports Devices connected to these ports must be capable of asynchronous transmission Figure 2 12 GRP Auxiliary and Console Port Connections Because the connectors on some standard cables are large enough to interfere with the front covers installed on the card cages a lower profile cable adapter is included that permits you to connect a flat cab...

Страница 99: ...RP auxiliary port is a DB 25 DTE port for connecting a modem or other DCE device to the router The auxiliary port supports hardware flow control and modem control Table 2 2 lists the signals used on the auxiliary port Table 2 2 GRP Auxiliary Port Signals Pin Signal Direction Description 1 GND Shield ground 2 TxD Output Transmit data to DCE 3 RxD Input Receive data from DCE 4 RTS Output Request to ...

Страница 100: ... EIA TIA 232 cable Before you connect a terminal to the console port check the terminal setting for the data transmission rate in bits per second bps The terminal transmission rate setting must match the default rate of the GRP console port which is 9600 bps Set the terminal to these operational values 9600 bps 8 data bits no parity 2 stop bits 9600 8N2 Table 2 3 lists the signals used on the cons...

Страница 101: ...s You can use either Ethernet connection but not both at the same time Two LEDs on the GRP front panel indicate which Ethernet port is active Each connection supports IEEE 802 3 and IEEE 802 3u interfaces compliant with the 10BASE T and 100BASE TX standards Note The Ethernet port can use either unshielded twisted pair UTP or shielded twisted pair STP cables Shielded twisted pair cables are recomme...

Страница 102: ... to consider the security implications of switching on CEF routing functions on these ports Figure 2 14 shows You cannot access Network 2 0 0 0 from Ethernet port E0 on the GRP in Router A You can only access Host A Host B and Router C which are in Network 1 0 0 0 see dotted line arrows To access Network 2 0 0 0 from Router A you must use an interface port on one of the line cards a POS line card ...

Страница 103: ...e RJ 45 Ethernet port and the modular cable plug it accepts Figure 2 15 GRP RJ 45 Ethernet Receptacle and Modular Plug Table 2 4 lists the RJ 45 pin signals used on the connector H2936 87654321 RJ 45 connector Table 2 4 GRP RJ 45 Ethernet Receptacle Pinout Ethernet Port Pin Signal Description 1 TxD Transmit data 2 TxD Transmit data 3 RxD Receive data 4 Termination network No connection 5 Terminati...

Страница 104: ... a hub or repeater use the straight through cable pinout shown in Figure 2 16 Figure 2 16 Straight Through Ethernet Cable Pinout When connecting two GRPs back to back use the crossover cable pinout shown in Figure 2 17 Figure 2 17 Crossover Ethernet Cable Pinout MDI X wiring MDI wiring 1 TxD 2 TxD 3 RxD 6 RxD 1 RxD 2 RxD 3 TxD 6 TxD H11007 GRP 1 TxD 2 TxD 3 RxD 6 RxD 1 TxD 2 TxD 3 RxD 6 RxD H11006...

Страница 105: ...MII receptacle and the switch or hub the network side of your 100 Mbps transceiver should be appropriately equipped with fiber optic SC type or ST type connectors coaxial cable BNC connectors or other appropriate hardware Figure 2 18 shows the pin orientation of the female MII connector on the GRP The MII connector uses 2 56 screw type locks called jackscrews to secure the cable or transceiver to ...

Страница 106: ...n the table are not used In Out Input Output Description 14 17 Yes Transmit data TxD 12 Yes Transmit clock Tx_CLK 2 2 Tx_CLK and Rx_CLK are provided by the external transceiver 11 Yes Transmit error Tx_ER 13 Yes Transmit enable Tx_EN 3 Yes MII data clock MDC 4 7 Yes Receive data RxD 9 Yes Receive clock Rx_CLK 10 Yes Receive error Rx_ER 8 Yes Receive data valid Rx_DV 18 Yes Collision COL 19 Yes Car...

Страница 107: ...iant Not supplied by Cisco 2 AWG American Wire Gauge This gauge is specified by the EIA TIA 568 standard Category 3 4 or 5 150 ohm UTP or STP or multimode optical fiber Cable length max 1 64 ft 0 5 m MII to MII cable3 3 The cable between the MII port on the GRP and the appropriate transceiver Segment length max 328 ft 100 m for 100BASE TX 3 28 ft 1 m 4 or 1 312 ft 400 m for 100BASE FX 4 Specifical...

Страница 108: ...circuits Only connect SELV circuits to other SELV circuits PRP Auxiliary and Console Port Connection Guidelines The PRP has two RJ 45 connection ports Auxiliary port DTE RJ 45 interface for connecting a modem or other DCE device such as a CSU DSU or another router to the PRP Console port DCE RJ 45 interface for connecting a data terminal device to the router which you need to perform the initial c...

Страница 109: ...er 2 Preparing for Installation PRP Port Connection Guidelines Figure 2 19 PRP Auxiliary and Console Port Connections 1 Modem 4 Auxiliary port 2 Console terminal 5 Console port 3 RJ 45 cables 70692 R X T X PRIMARY S L O T 1 S L O T 0 L I N K E N R X T X ETH 1 ETH 0 AUX CONSOLE L I N K PRIMARY E N 1 3 4 5 2 ...

Страница 110: ... DCE device such as a CSU DSU or another router to the PRP The auxiliary port supports hardware flow control and modem control Table 2 8 lists the signals used on the auxiliary port Table 2 8 PRP Auxiliary Port Signals Auxiliary Port Pin Signal Input Output Description 1 RTS Output Request to send 2 DTR Output Data terminal ready 3 TxD Output Transmit data 4 GND Signal ground 5 GND Signal ground 6...

Страница 111: ... check the terminal setting for the data transmission rate in bits per second bps The terminal transmission rate setting must match the default rate of the PRP console port which is 9600 bps Set the terminal to these operational values 9600 bps 8 data bits no parity 2 stop bits 9600 8N2 Table 2 9 lists the signals used on the console port Table 2 9 PRP Console Port Signals with RJ45 roll over cabl...

Страница 112: ...of the Ethernet ports is autosensing by default and is user configurable The PRP Ethernet port does not provide external routing functions Its primary roles are to act as a Telnet port into the router and to boot or access Cisco IOS software images over a network to which the PRP Ethernet port is directly connected Caution Cisco Express Forwarding CEF functions on these ports are switched off by d...

Страница 113: ...hich are in Network 1 0 0 0 see dotted line arrows To access Network 2 0 0 0 from Router A you must use an interface port on one of the line cards a POS line card in this example in Router A Data from Router A is routed through Router B and Router C to reach Network 2 0 0 0 see solid line arrows Figure 2 21 Using the Ethernet Port on the PRP Router A Cisco 12000 series router Router B Cisco 7500 s...

Страница 114: ...ion of the RJ 45 Ethernet port and the modular cable plug it accepts Figure 2 22 RJ 45 Receptacle and Plug Table 2 10 lists the RJ 45 pin signals used on the connector 210222 87654321 RJ 45 connector Table 2 10 PRP RJ 45 Ethernet Receptacle Pinout Ethernet Port Pin Signal Description 1 TxD Transmit data 2 TxD Transmit data 3 RxD Receive data 4 Termination network No connection 5 Termination networ...

Страница 115: ...or repeater use the straight through cable pinout shown in Figure 2 23 Figure 2 23 Straight Through Cable Pinout to Hub or Repeater When connecting two PRPs back to back use the crossover cable pinout shown in Figure 2 24 Figure 2 24 Crossover Cable Pinout Between PRPs MDI X wiring MDI wiring 1 TxD 2 TxD 3 RxD 6 RxD 1 RxD 2 RxD 3 TxD 6 TxD H11007 PRP 1 TxD 2 TxD 3 RxD 6 RxD 1 TxD 2 TxD 3 RxD 6 RxD...

Страница 116: ...ications and Connection Limits for 100 Mbps Transmission Parameter RJ 45 Cable specification Category 51 UTP 22 to 24 AWG2 1 EIA TIA 568 or EIA TIA 568 TSB 36 compliant Not supplied by Cisco 2 AWG American Wire Gauge This gauge is specified by the EIA TIA 568 standard Cable length max Segment length max 328 feet 100 m for 100BASE TX Network length max 656 feet 200 m 3 with 1 repeater 3 Specificall...

Страница 117: ...a critical major or minor alarm is generated it energizes the alarm relays on the alarm card to activate the external site alarm Figure 2 25 Alarm Card Connector Location The alarm relay contacts on the alarm card consist of standard common normally open and normally closed relay contacts that are wired to the pins on the connectors Caution Only safety extra low voltage SELV circuits can be connec...

Страница 118: ...xternal alarm ports on the alarm card The shielded cable is terminated by shielded connectors on both ends with the cable shield material tied to both connectors Table 2 13 lists the pin to signal correspondence between the cable connector pins and the alarm card relay contacts Table 2 13 Alarm Connector Pinout Pin Group Common Normally Open Normally Closed Critical audible alarm 2 1 14 Major audi...

Страница 119: ...and Requirements page 3 2 Rack Mounting the Router Chassis page 3 8 Supplemental Bonding and Grounding Connections page 3 21 Attaching the Vertical Cable Management Trough page 3 25 Connecting Line Card Network Interface Cables page 3 27 Connecting GRP Route Processor Cables page 3 31 Connecting PRP Route Processor Cables page 3 36 Connecting an Alarm Card Cable page 3 40 Connecting Power to the P...

Страница 120: ...ence in locating and using the ESD sockets on the front of the router chassis A fully equipped router with an optional two level AC input power shelf can weigh as much as 440 pounds 200 kg The router ships on a scissor jack platform that enables two people to install a fully loaded router into a rack without removing any of the components from the chassis Warning This router is not designed to be ...

Страница 121: ...Number 1 and number 2 Phillips screwdrivers 1 4 inch 6 35 mm and 3 16 inch 4 5 mm flat blade screwdrivers Tape measure Level optional 3 8 inch 10 mm nutdriver for systems equipped with the DC input power shelf 9 16 inch 14 mm wrench for chassis hold down bolts and pallet hold down bracket bolts 3 4 inch 19 mm socket and ratchet wrench Unpacking and Positioning the Router Follow the unpacking instr...

Страница 122: ...pper blower module upper card cage lower card cage and lower blower module are fastened to the chassis by ball studs on the front of the chassis Figure 3 1 Note The power shelf and upper blower module front cover is packaged in the accessory kit to permit the foam shipping cap to fit securely on the top of the router and to protect the router without damaging the front cover To remove a cover gras...

Страница 123: ... TX 5 RX TX 6 RX TX 7 RX TX 8 RX TX 9 RX TX 10 RX TX 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET AC TIV E 0 CA RR IER RX CE LL OC 12 S...

Страница 124: ...from Cisco 12016 Enhanced Series Routers The new cover on the Cisco enhanced series of routers has a two piece front cover The covers have release buttons on both sides that give you the flexibility to open it from either the left side or from the right side To remove each front cover grasp the sides of the cover and press both release buttons simultaneously to release the door from the chassis Fi...

Страница 125: ...X TX 6 RX TX 7 RX TX 8 RX TX 9 RX TX 10 RX TX 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 AT...

Страница 126: ...security and stability of the rack installation Warning The chassis should be mounted on a rack that is permanently affixed to the building Verifying Rack Dimensions Before you install the chassis measure the space between the vertical mounting flanges rails on your equipment rack to verify that the rack conforms to the measurements shown in Figure 3 3 Step 1 Mark and measure the distance between ...

Страница 127: ...lation kit ships in the accessories box included with the router and contains the following Two center mount brackets 10 minimum Phillips binderhead screws usually provided with the bracket kit to secure the brackets to the mounting flanges also called rails in the rack Five screws should be installed on each bracket Contact a Cisco service representative for assistance if any parts are missing No...

Страница 128: ...rk holes at the same height on both the left and right rack rails Step 2 Identify the orientation of the left and right center mount brackets Figure 3 4 Figure 3 4 Center Mount Brackets Step 3 Install the right center mount bracket Figure 3 5 a Align the bottom screw hole of the bracket with the marked screw hole at the bottom of the rack and finger tighten a screw in that hole 28451 Right bracket...

Страница 129: ...screw in the top hole of the bracket c Finger tighten three more screws in the middle of in the bracket d Use a screwdriver to tighten all five screws securely Step 4 Repeat Step 3 for the left center mount bracket Step 5 Use a level to verify that the tops of the two brackets are level or use a measuring tape to verify that both brackets are the same distance from the top of the rack rails ...

Страница 130: ... Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 3 5 Installing a Center Mount Rack Mounting Bracket 28450 Rack Chassis Chassis rack mounting rail Bracket Bracket Open hole screw inserted through Threaded hole chassis secured by screw Rack ...

Страница 131: ...he following procedure to install the rack mounting platform Step 1 Remove the platform from the accessory box Step 2 Adjust the height of the platform to match the required rack mounting height for the chassis a Turn each of the adjustable feet to approximately the required platform height Figure 3 6 b Place the platform in the rack making sure that it clears any rack cross members c Use a level ...

Страница 132: ...n position so that the sides of the positioning brackets with the oblong holes are flush against the rack mounting flanges Step 5 Secure the platform to the rack a Locate an open screw hole through the oblong hole in the bracket then insert a screw and use your fingers to loosely tighten it see blow out in Figure 3 6 b Repeat step a for the other side of the platform c Verify that the platform is ...

Страница 133: ... 12016 Cisco 12416 and Cisco 12816 Router Unpacking Instructions that came with the router Use a safety hand truck to move the router to the location where it is being installed and position it in front of the rack so that the back panel of the chassis faces the rack opening Figure 3 7 Figure 3 7 Positioning the Router for Insertion into the Rack 29161 Front panel of chassis Rear panel of chassis ...

Страница 134: ... the chassis to prevent it from tipping while the platform is raised Figure 3 8 Raising the Chassis to the Installation Height SL OT 0 SL OT 1 RE SE T AU X CO NS OL E EJ EC T AC TI VE 0 CA RR IE R RX CE LL AC TI VE CA RR IE R RX PK T DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX TX 6 RX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX AC TI VE 0 C...

Страница 135: ... jack platform Figure 3 9 Figure 3 9 Removing the Chassis Anchor Clips SL OT 0 SL OT 1 RE SE T AU X CO NS OL E EJ EC T AC TI VE 0 CA RR IE R RX CE LL AC TI VE CA RR IE R RX PK T DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX TX 6 RX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX AC TI VE 0 CA RR IE R RX PK T AC TI VE 1 CA RR IE R RX PK T AC TI VE...

Страница 136: ...second person pushes from the front of the chassis See Figure 3 10 Figure 3 10 Inserting the Router into the Rack Warning Do not attempt to lift the chassis with the handles on the back and sides of the chassis These handles are not designed to support the weight of the chassis and should be used only to steady and guide the chassis while it is being inserted into or removed from an equipment rack...

Страница 137: ...hipping package in case it becomes necessary to transport the router to another location or return it to Cisco Do not discard or destroy any of the shipping materials Step 5 Secure the chassis to the rack beginning Figure 3 11 a Identify one of the holes in group A that aligns with a mounting hole on the mounting flanges of the rack b Hold the chassis in position against the mounting flanges on th...

Страница 138: ...co 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 3 11 Chassis Rack Mounting Hole Groups 26864 Chassis mounting holes group E Chassis mounting holes group D Chassis mounting holes group C Chassis mounting holes group B Chassis mounting holes group A ...

Страница 139: ...mental bonding and grounding points on the router For more information on supplemental bonding and grounding cable requirements see the Router Bonding and Grounding Receptacles Top Rear section on page 2 23 There are two earth ground receptacles that you can use to connect a supplemental grounding cable to the chassis one is on the front of the chassis behind the air filter door and the other is l...

Страница 140: ...mental grounding cable to front grounding receptacle Step 1 Loosen the two captive screws on each side of the air filter door and pivot the door open Figure 3 12 Figure 3 12 Opening the Air Filter Door ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X TX 1 1 R X OC 48 STM 16 SCPOS OC 12 STM 4 ATM FAST ETERNET ROUTE PROCESSOR 26195 Switch fabric card cage ...

Страница 141: ... the cable lug over the bolts and secure with the locking washers and nuts Figure 3 13 Router Front Bonding and Grounding Receptacles Step 3 Prepare the other end of the grounding wire and connect it to the appropriate grounding point at your site to ensure an adequate earth ground ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X TX 1 1 R X OC 48 STM 16 ...

Страница 142: ...top rear grounding receptacle Step 1 Attach the grounding cable to the chassis Figure 3 14 a Insert two M6 bolts through the grounding holes in the chassis b Place the cable lug over the bolts and secure with the locking washers and nuts Figure 3 14 Router Top Bonding and Grounding Receptacles Step 2 Prepare the other end of the grounding wire and connect it to the appropriate grounding point at y...

Страница 143: ...attach the vertical cable management trough Step 1 Position the trough so that the access gate opens toward the front of the chassis Step 2 Align the top screw holes on the inside panel of the trough with the chassis standoffs Step 3 Hand tighten two screws into the holes to hold the trough in place Step 4 Repeat Step 2 and Step 3 for the middle two standoffs and the bottom two standoffs Step 5 Ti...

Страница 144: ...X 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IE R RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET AC TIV E 0 CA RR IE R RX CE LL OC 12 STM 4 ATM AC TIV E CA RR IER RX PK T OC 48 STM 16 ...

Страница 145: ... on the World Wide Web at http www cisco com Use the following procedure as an example to route the network interface cables through the cable management system and connect them to the line card Step 1 Route an interface cable across the horizontal cable management tray through the cable tray opening to connect it to the line card For legacy fiber optic line cards go to Step 2 For current fiber op...

Страница 146: ...6 Router Installation and Configuration Guide OL 11495 01 Step 5 Repeat Steps 3 through 5 for each additional cable connection to that line card Figure 3 16 Connecting a Network Interface Cable to a Legacy Line Card FAST ETERNET FAST ETERNET 28350 a b Line card cable management bracket Cable clips Network interface cable ...

Страница 147: ...through slots on the cable management bracket Figure 3 17a Step 8 Route the cables alongside the cable management bracket and secure them with the velcro straps as appropriate Figure 3 17b Caution Make sure the interface cables do not have any kinks or sharp bends which can destroy or degrade the ability of the optical fiber to propagate the signal encoded beam of light accurately from one end of ...

Страница 148: ... OL 11495 01 Figure 3 17 Current Style Cable Management Bracket ACTIVE 0 CARRIER RX PKT ACTIVE 1 CARRIER RX PKT ACTIVE 2 CARRIER RX PKT ACTIVE 3 CARRIER RX PKT Q OC 3 STM POS 53228 ACTIVE 0 CARRIER RX PKT ACTIVE 1 CARRIER RX PKT ACTIVE 2 CARRIER RX PKT ACTIVE 3 CARRIER RX PKT Q OC 3 STM POS a b Line card cable management bracket Velcro strap Network interface cable ...

Страница 149: ...ynchronous transmission For example most modems are asynchronous devices Figure 3 18 shows an example of a data terminal and modem connections Figure 3 18 GRP Console and Auxiliary Port Connections Caution The ports labeled Ethernet 10BASE T Token Ring Console and AUX are safety extra low voltage SELV circuits SELV circuits should only be connected to other SELV circuits Note RP cables are not ava...

Страница 150: ...ort on the GRP is an EIA TIA 232 DCE DB 25 receptacle for connecting a data terminal to perform the initial configuration of the router The console port requires a straight through RJ 45 cable See GRP Auxiliary and Console Port Connections section on page 2 26 for additional information about the GRP console port Use the following procedure to connect a data terminal to the GRP console port Step 1...

Страница 151: ...the cable to the interface port on the asynchronous serial device Step 3 Attach the other end of the cable to the GRP auxiliary port Step 4 Power on the asynchronous serial device Connecting to the GRP Ethernet Port The Ethernet port on the GRP supports two types of Ethernet ports as shown in Figure 3 19 A media independent interface MII 40 pin D type receptacle A media dependent interface MDI RJ ...

Страница 152: ... ports are primarily used as a Telnet port into the Cisco 12000 series router and for booting or accessing Cisco IOS software images over a network to which an Ethernet port is directly connected Cisco Express Forwarding CEF functions are switched off by default for security reasons We strongly caution you to consider the security implications of switching on CEF routing functions on these ports F...

Страница 153: ...ansceiver that permits connection to multimode fiber for 100BASE FX or 100BASE T4 physical media Depending on the type of media you use between the MII receptacle and your switch or hub the network side of your 100 Mbps transceiver should be appropriately equipped with ST type connectors for fiber optic cables BNC connectors and so forth Use the following procedure to connect a cable to the MII Et...

Страница 154: ...hese ports must be capable of asynchronous transmission For example most modems are asynchronous devices Figure 3 20 shows an example of a data terminal and modem connections Figure 3 20 PRP Console and Auxiliary Port Connections Caution The ports labeled Ethernet 10BASE T Token Ring Console and AUX are safety extra low voltage SELV circuits SELV circuits should only be connected to other SELV cir...

Страница 155: ... to the PRP Console Port The system console port on the PRP is a DCE RJ 45 receptacle for connecting a data terminal to perform the initial configuration of the router The console port requires an RJ 45 rollover cable See the PRP Auxiliary and Console Port Connection Guidelines section on page 2 36 for additional information about the console port Refer to Figure 3 20 and use the following procedu...

Страница 156: ...ynchronous serial device Step 2 Attach the device end of the cable to the interface port on the asynchronous serial device Step 3 Attach the other end of the cable to the PRP auxiliary port Step 4 Power on the asynchronous serial device Connecting to the PRP Ethernet Ports Two RJ 45 Ethernet interface receptacles on the PRP provide media dependent interface MDI Ethernet ports These connections sup...

Страница 157: ...or accessing Cisco IOS software images over a network to which an Ethernet port is directly connected Cisco Express Forwarding CEF functions are switched off by default for security reasons We strongly caution you to consider the security implications of switching on CEF routing functions on these ports Use the following procedure to connect an Ethernet cable to the PRP RJ 45 Ethernet receptacle S...

Страница 158: ...ndard common normally open and normally closed relay contacts that are wired to the alarm connector pins Table 2 13 lists the pin to signal correspondence between the connector pins and the alarm card relay contacts Because alarm contact cables are entirely dependent on installation site circumstances alarm connector cables are not available from Cisco For information about alarm connector wiring ...

Страница 159: ...both connectors Connecting Power to the Power Shelf Use the one of the following procedures to connect power to your router Connecting Power to the AC Input Power Shelf page 3 41 Connecting Power to the DC Input Power Shelf page 3 42 Caution A router must be operated with all its power modules installed at all times for electromagnetic compatibility EMC Connecting Power to the AC Input Power Shelf...

Страница 160: ...lf and secure them in place with their retention clips Figure 3 22 Figure 3 22 Connecting AC Power Cords Step 2 Plug each power supply cable into its AC outlet Connecting Power to the DC Input Power Shelf This section contains the procedures to connect the DC source power cables to a DC powered router The color coding of source DC power cable leads depends on the color coding of the site DC power ...

Страница 161: ...aker on the PEM if the PEM detects a reverse polarity condition No damage should occur from reverse polarity but you should correct a reverse polarity condition immediately Note The length of the cables depends on the location of your router in relation to the source of DC power These cables and the cable lugs used to attach the cables to the router chassis are not available from Cisco Systems The...

Страница 162: ...016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 3 23 DC Input Terminal Connections on the DC Input Power Shelf A1 A1 A2 A2 B2 B2 B1 B1 Ground B1 Cover with slotted screw hole fastens to standoff in middle of cable connection area 27964 ...

Страница 163: ...cting source DC power cables always connect the ground cable first a Connect the ground cable to the ground terminal studs Beginning with terminal studs B2 b Connect the positive cable to the positive terminal studs For example B2 c Connect the negative cable to the negative terminal studs For example B2 Repeat steps b and c for the remaining pairs of terminal studs Figure 3 24 Reconnecting the So...

Страница 164: ...16 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Step 3 Reinstall the power cable cover Figure 3 25 Figure 3 25 Reinstalling the Source DC Power Cable Cover 27219 Ground Cover standoff Cover with slotted screw hole fastens to standoff in middle of cable connection area ...

Страница 165: ...stened to the chassis by ball studs on the front of the chassis Figure 3 26 Note The front cover for power shelf and upper blower module is packaged in the accessory kit to permit the foam shipping cap to fit securely on the top of the router and protect the router without damaging the front cover Step 1 Hold the front cover by its outside edges and align the ball studs with the ball stud clips on...

Страница 166: ... RX TX 6 RX TX 7 RX TX 8 RX TX 9 RX TX 10 RX TX 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ...

Страница 167: ...12010 Enhanced Series Routers Refer to Figure 3 27 and use the following procedure to install the front cover for the Cisco 12010 enhanced series routers Step 1 Align the hinges on each side of the cover with the hinge connectors on each side of the chassis see blowout in Figure 3 27 Step 2 Push the front cover until the hinges snap into place Step 3 Repeat Step 1 and Step 2 for the remaining fron...

Страница 168: ... RX TX 5 RX TX 6 RX TX 7 RX TX 8 RX TX 9 RX TX 10 RX TX 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET AC TIV E 0 CA RR IER RX CE LL OC 1...

Страница 169: ...95 01 Chapter 3 Installing the Router Installing the Front Cover of Cisco 12010 Enhanced Series Routers This completes the hardware installation procedures for Cisco 12016 Cisco 12416 and Cisco 12816 routers Proceed to the next chapter to perform the initial router startup and basic configuration ...

Страница 170: ...Chapter 3 Installing the Router Installing the Front Cover of Cisco 12010 Enhanced Series Routers 3 52 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

Страница 171: ... is presented in the following sections Sources of Cisco IOS Software page 4 2 Preconfiguration Requirements page 4 2 Boot Process Overview page 4 3 Powering On the Router and Observing the Boot Process page 4 4 Manually Booting the System page 4 11 Configuring the Router page 4 14 Cisco IOS User Interface page 4 15 Configuring the Software Configuration Register page 4 31 Recovering a Lost Passwo...

Страница 172: ...are image is preloaded into the flash memory and it is a single inline memory module SIMM Flash memory is also referred to as nonvolatile random access memory NVRAM NVRAM retains its contents when you power off the system Flash memory card A flash memory card sometimes referred to as a flash disk inserted in a PCMCIA slot on the RP can serve as an external storage medium for a default Cisco IOS so...

Страница 173: ...wing section to start the router Boot Process Overview The following sequence summarizes a typical boot process 1 Power on the router 2 The RP MBus module receives 5 VDC voltage and starts executing MBus software 3 The RP determines the router configuration by sending a message over the MBus requesting all installed devices to identify themselves Their responses provide the RP with slot numbers ca...

Страница 174: ...time you start the router observe the following conditions Step 1 Switch on all the circuit breakers that control power to the router Step 2 Observe the power entry module LEDs AC PEMs The green PWR OK LED should be on and the power supply fan operating DC PEMs The green PWR OK LED should be on and the power supply fan operating Step 3 Check the blower module Ensure that the green OK LED is on Lis...

Страница 175: ... Table 4 1 H10780 PROCESSOR Upper alphanumeric LED display four digits Lower alphanumeric LED display four digits Table 4 1 RP Alphanumeric LED Display Sequence Examples LED Display1 Meaning Source MROM nnnn The MBus microcode begins to execute nnnn is the microcode version number For example microcode Version 1 17 appears as 01172 MBus controller LMEM TEST Low memory on the RP is being tested RP ...

Страница 176: ...y LINK Link activity EN port enabled TX data transmission RX data reception GRP RJ 45 and MII Ethernet LEDs identify which of the two Ethernet connections is selected only one port can be operational at a time RJ 45 LEDs show port activity LINK Link activity COLL Collision detection TX data transmission RX data reception PRI RP The RP is enabled and is recognized as the system primary RP A valid C...

Страница 177: ...n Powering On the Router and Observing the Boot Process Figure 4 2 GRP LEDs Partial Front Panel View Figure 4 3 PRP Ethernet Ports and LEDs Partial Front Panel View H10762 S L O T 0 S L O T 1 C O L L L I N K T X R X R J 4 5 M I I R E S E T A U X E J E C T R X T X PRIMARY S L O T 1 S L O T 0 L I N K E N R X T X ETH 1 ETH 0 L I N K PRIMARY E N 70693 ...

Страница 178: ...soon as they are powered on and become available Each line card displays a sequence similar to those shown in Table 4 2 Figure 4 4 Line Card Alphanumeric LED Displays Partial View Shown Table 4 2 Line Card Alphanumeric LED Display Sequence Examples LED Display1 Meaning Source MROM nnnn The MBus microcode begins to execute nnnn is the microcode version number For example microcode Version 1 17 appe...

Страница 179: ...bric downloader is launched and running RP Cisco IOS software IOS DNLD Cisco IOS software is being downloaded into line card memory RP Cisco IOS software IOS STRT Cisco IOS software is being launched RP Cisco IOS software IOS UP Cisco IOS software is running RP Cisco IOS software IOS RUN The line card is enabled and ready for use RP Cisco IOS software 1 Some LED sequences may occur too quickly to ...

Страница 180: ...d a valid system image or the boot sequence is interrupted and the system entered read only memory ROM monitor mode In this case you must boot a Cisco IOS software image manually by issuing the boot command For information on locating a valid Cisco IOS software image refer to the Locating a Valid Cisco IOS Software Image section on page 4 12 For information on using one of the various forms of the...

Страница 181: ...il you configure the line card interfaces To verify correct operation of each line card interface complete the first time setup procedure and configuration then check the status of the interfaces against the descriptions in the documentation for each line card If the system does not complete each of the preceding steps go to the Troubleshooting the Installation chapter for troubleshooting recommen...

Страница 182: ...the Booting from the Cisco IOS Software Image section on page 4 12 If the onboard flash memory does not contain the desired Cisco IOS boot image proceed to the next step Step 2 Enter the dir slotn command where n represents either slot 0 0 or slot 1 1 to find a valid image by examining the contents of the flash memory card The following example shows the contents of the flash memory card in slot 0...

Страница 183: ...t No argument Boots the default image in NVRAM This image is loaded into memory at the factory boot bootflash filename Boots the router using the specified file in NVRAM boot disk0 filename Boots the file filename from the flash disk in slot 0 boot disk1 filename Boots the file filename from the flash disk in slot 1 boot flash Does not specify a particular PCMCIA slot Attempts to boot the router u...

Страница 184: ...nconfigured router the system automatically runs the setup facility which enables you to begin configuring your router manually The setup facility presents a structured interactive script that guides you through the process You can also invoke the setup facility at any time to alter previously entered configuration information by issuing the setup command at the privileged EXEC mode prompt Milo Th...

Страница 185: ...terface chapter in the Configuration Fundamentals Configuration Guide This section discusses the different command modes context sensitive help and editing features of the interface Cisco IOS User Interface Command Modes The Cisco IOS user interface is organized into several different modes The available commands depend on which mode you are currently in Entering a question mark at the system prom...

Страница 186: ...tor mode User EXEC Mode After the system boots successfully and loads the Cisco IOS software the user EXEC mode prompt appears on the system console The user EXEC mode prompt consists of the router host name followed by the right angle bracket The following example shows the user EXEC mode prompt for a router with the factory default name Router Router Note The default host name is Router unless i...

Страница 187: ...n mode you can access a number of other command modes Enable particular routing or bridging functions For information on protocol specific global configuration commands refer to the appropriate configuration guide in the Cisco IOS software documentation Interface Configuration Mode Use interface configuration commands to modify the operation of an interface such as Ethernet FDDI or a serial port I...

Страница 188: ... monitor mode You can then boot the system manually or perform diagnostic tests You can also enter ROM monitor mode by entering the reload command from the privileged EXEC mode prompt and then pressing the Break key during the first 60 seconds of startup Using Setup for Configuration Changes Use the setup command facility to perform first time configuration and other basic configuration procedures...

Страница 189: ...u entered during the setup session It also prompts you to use this configuration There is no default for this prompt you must answer either Yes or No If you answer Yes the configuration is saved to NVRAM If you answer No the configuration is not saved and the process begins again The following example shows typical output of a setup session automatically invoked during the initial startup of the r...

Страница 190: ...rface Enter virtual terminal password bambam Configure SNMP Network Management no Current interface summary Interface IP Address OK Method Status Protocol Ethernet0 unassigned YES unset administratively down down POS1 0 unassigned YES unset administratively down down SDCC1 0 unassigned YES unset administratively down down POS2 0 unassigned YES unset administratively down down SDCC1 0 unassigned YE...

Страница 191: ...DCC15 0 shutdown no ip address end 0 Go to the IOS command prompt without saving this script 1 Return back to the setup without saving this config 2 Save this configuration to nvram and exit Enter your selection 2 Building configuration Use the enabled mode configure command to modify this configuration Milo You can set configuration parameters using the setup command facility or you can enter the...

Страница 192: ...formation Conversely when you enter the setup command at the privileged EXEC mode prompt assuming that the POS interface has been configured previously the script displays those settings in square brackets Configuring interface POS1 0 Is this interface in use yes Configure IP on this interface yes When a system prompt contains an existing value in square brackets press Return to accept the value o...

Страница 193: ...at the user EXEC level are a subset of those available at the privileged EXEC level Because many privileged EXEC commands are used to set system parameters you should password protect these commands to prevent their unauthorized use For information on how to establish password protection or configure privilege levels refer to the Configuring Passwords and Privileges chapter in the Security Configu...

Страница 194: ...tallation and maintenance information for your router use the following resources section on page 4 63 Configuring Network Interfaces This section summarizes network interface configuration for the RP and the installed line cards using the setup facility or setup command After the RP and line cards are configured they can communicate with external networks To configure the interface parameters for...

Страница 195: ...show how the setup facility manages line card interface configurations Because of the wide variety of line cards supported by the router refer to the documentation for your particular line card for detailed information The following example shows a system configuration dialog session for a Quad OC 3c POS line card Configuring interface POS3 0 Is this interface in use yes Configure IP on this inter...

Страница 196: ...nter the configure terminal command at the privileged EXEC mode prompt Milo which invokes global configuration mode Milo config See the Using Global Configuration Mode section on page 4 27 for more information Checking the Software Version Number and Installed Interfaces The show version command displays the Cisco IOS software version number as well as other information including the hardware inst...

Страница 197: ... bytes of Flash internal SIMM Sector size 256K Configuration register is 0x0 Using Global Configuration Mode Global configuration mode enables you to enter configuration commands line by line from the console terminal If you prefer not to use the interactive script of the setup facility you can manually configure your router using global configuration mode To display a list of the configuration co...

Страница 198: ...tartup config command to save your configuration settings Milo copy running config startup config Your system is now minimally configured and able to boot using the configuration you entered Verifying Running Configuration File Settings The show running config command lets you check the settings in the running configuration file The following example displays the output for a Quad OC 3c STM 1c POS...

Страница 199: ... cache shutdown crc 32 interface POS1 3 no ip address no ip route cache cef no ip route cache shutdown crc 32 Saving the Running Configuration Settings to NVRAM The copy running config startup config command saves the configuration settings that you created while in the global configuration mode to NVRAM Be sure to enter this command any time you make changes to configuration settings Milo copy ru...

Страница 200: ...vice timestamps log uptime no service password encryption hostname Milo enable secret 5 1 5HX OOvyhG2JYhNaCbPa45Wmn enable password wilma ip cef distributed switch ip host biff 10 3 3 254 interface Ethernet0 ip address 10 3 1 1 255 255 0 0 no ip mroute cache interface POS1 0 ip address 10 1 1 1 255 0 0 0 no keepalive crc 16 no cdp enable interface ATM3 0 ip address 10 0 0 15 255 0 0 0 secondary ip...

Страница 201: ...gister The software configuration register is a 16 bit register in NVRAM that defines specific system parameters You can set or change the contents of this register to accomplish the following tasks Define the boot sources for the default Cisco IOS software assigning them in the following order of precedence Flash memory card inserted in PCMCIA slot 0 TFTP server on the network Flash memory SIMM N...

Страница 202: ...nary bit 8 0x0100 and binary bits 00 through 03 0x0002 Table 4 4 Software Configuration Register Bits Bit Number Hexadecimal Value Meaning Function 00 to 03 0x0000 to 0x000F Comprises the boot field for defining the source of a default Cisco IOS software image required to run the router see Table 4 5 06 0x0040 Causes the system software to ignore the contents of NVRAM 07 0x0080 Enables the OEM1 bi...

Страница 203: ...nes the source of a Cisco IOS software image for booting the router You can set or change the contents of the boot field by entering the config register command at the global configuration mode prompt Milo config Note The factory default configuration register setting for an RP is 0x0102 Table 4 5 Boot Field Software Configuration Register Boot Field Meaning at Power On 00 System remains at the RO...

Страница 204: ...by entering the boot bootflash filename command Specific image stored on a PCMCIA flash memory card by entering the boot slot imagename command Network TFTP server either by sending broadcast TFTP requests by entering a boot filename command or by sending a direct request to a specific network TFTP server by entering a boot filename ip address command When the boot field is set to 1 The system aut...

Страница 205: ...slot 1 the software configuration register boot field setting is overridden The system boots from the image in the flash memory card rather than from a network TFTP image that is from a computed filename in the range from cisco2 grp through cisco17 grp on the GRP and cisco2 prp through cisco17 prp on the PRP Changing Software Configuration Register Settings Use the following procedure to change so...

Страница 206: ...meter Step 4 Press Ctrl Z to exit global configuration mode Milo config config register 0xvalue Milo config Ctrl Z Milo Step 5 Enter the show version command to verify the software configuration register value that is currently in effect and the new value you entered in Step 3 the next time the router reloads Milo show version Configuration register is 0x141 will be 0x102 at next reload Step 6 Ent...

Страница 207: ...are image as directed by that value If no boot system command is present in the configuration file the router forms a default boot filename and attempts to acquire that file from a network TFTP server In the following example the software configuration register is set to boot the router from the flash memory SIMM on the RP and to ignore the Break function at the next reboot of the system see Table...

Страница 208: ...e cisco2 grp through cisco17 grp or cisco2 prp through cisco17 prp Table 4 6 Default Boot Filenames Action Filename Bit 3 Bit 2 Bit 1 Bit 0 Bootstrap mode 0 0 0 0 Default software 0 0 0 1 cisco2 grp or cisco2 prp 0 0 1 0 cisco3 grp or cisco3 prp 0 0 1 1 cisco4 grp or cisco4 prp 0 1 0 0 cisco5 grp or cisco5 prp 0 1 0 1 cisco6 grp or cisco6 prp 0 1 1 0 cisco7 grp or cisco7 prp 0 1 1 1 cisco10 grp or...

Страница 209: ...o ROM monitor mode Note Pressing the Break key during the first 5 seconds of system bootup causes a return to the ROM monitor mode regardless of the setting of the Break enable bit in the software configuration register Bit 9 is not used Bit 10 of the software configuration register controls the host portion of the IP broadcast address Setting bit 10 causes the processor to use all zeros in the ho...

Страница 210: ...a transmission rates Bit 13 of the software configuration register determines the system response to a bootload failure Setting bit 13 causes the system to load Cisco IOS software from flash memory after five unsuccessful attempts to load a boot file from the network TFTP server Clearing bit 13 causes the system to continue attempting to load a boot file from the network TFTP server indefinitely d...

Страница 211: ...e Milo show version Configuration register is 0x141 Write this value on paper for use in Step 10 Step 2 Enter the reload command to boot the system and press the Break key within 5 seconds to display the ROM monitor prompt Milo reload rommon 1 If the Break function is disabled power off the power supplies wait for at least 5 seconds and then restore power Press the Break key within 5 seconds of po...

Страница 212: ...em command or default to cisco2 prp do you wish to change the configuration y n n You must reset or power cycle for the new config to take effect rommon 1 Step 4 Enter the initialize command to initialize the router rommon 1 initialize After the router completes its power cycle the software configuration register is set to ignore the configuration file The router boots the system image and display...

Страница 213: ...p config password bambam Step 9 Enter the configure terminal command to enter global configuration mode Milo configure terminal Enter configuration commands one per line End with CNTL Z Milo config Step 10 Enter the config register 0xvalue command to change the software configuration register value back to its original value which you noted in Step 1 Milo config config register 0xvalue Milo config...

Страница 214: ...Flash Memory page 4 52 Installing and Removing a Flash Memory Card The PCMCIA flash card slots are designated as slot 0 left and slot 1 right Both flash memory card slots can be used at the same time If there are dual GRPs the slots in the primary GRP are designated slot 0 and slot 1 The slots in the secondary GRP are designated sec slot 0 and sec slot 1 Note The following procedures can be used f...

Страница 215: ...of the card remains outside of the slot even when the card is properly seated Do not attempt to force the card deeper into the slot after the ejector button pops out Step 4 Replace the flash memory card slot cover Use the following procedure to remove a flash memory card Step 1 Remove the flash memory slot cover by loosening its captive screw illustration is shown without the cover for clarity Ste...

Страница 216: ...16 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 4 5 Installing and Removing a Flash Memory Card S L O T 0 S L O T 1 R E S E T A U X E J E C T S L O T 0 S L O T 1 R E S E T A U X E J E C T a H10703 b c S L O T 0 S L O T 1 R E S E T A U X E J E C T ...

Страница 217: ...ry card into slot 0 or slot 1 Step 2 Enter the format slot0 or format slot1 command at the privileged EXEC mode prompt Milo format slot0 All sectors will be erased proceed confirm Enter volume id up to 30 characters MyNewCard Formatting sector n Format device slot0 completed Milo When the console displays the Formatting sector n line the format routine begins to count backward from the number of s...

Страница 218: ... Milo reload When you enter the reload command the system uses the specified file new image on the flash memory card in slot 0 to boot the system If one of the following software configuration register settings is specified in the preceding example the system would follow those instructions accordingly 0x2000 If the network boot fails the system boots a default Cisco IOS software image from a flas...

Страница 219: ... To determine whether the present device you are accessing is the onboard flash SIMM on the RP or a PCMCIA flash memory card use the pwd command This example shows how to access a flash memory card in slot 0 of the RP Milo pwd slot0 Milo cd Command To change access from one type of flash memory device to another enter the cd device name command Where device name can be slot0 slot1 or bootflash The...

Страница 220: ...e Command To delete a file from flash memory use the cd command to select the flash memory device and then enter the delete filename command Where filename is any file within the selected flash memory media The following example shows how to delete the file named fun1 from the current flash memory card directory in slot 0 Milo cd slot0 Milo delete slot0 fun1 Milo dir Directory of slot0 1 rw 122015...

Страница 221: ...ebESZ In this example the character e in the last line indicates that the flash memory area is erased This erase operation must be accomplished before any write operation to the flash memory area can begin b indicates that the data about to be written to the flash memory area has been temporarily copied E indicates that the sector temporarily occupied by the data is erased S indicates that the dat...

Страница 222: ...able booting from flash memory boot system flash device filename Where boot system flash device is slot0 or slot1 filename is the name of the configuration file Milo configure terminal Enter configuration commands one per line End with CNTL Z Milo config boot system flash slot0 myfile1 Copying Image Files to or From Flash Memory This section describes how to copy image files to the flash memory SI...

Страница 223: ...s that the file is to be copied to the flash memory SIMM on the RP slot0 Specifies that the file is to be copied to the flash memory card in slot 0 slot 1 Specifies that the file is to be copied to the flash memory card in slot 1 The following is typical output generated using the copy tftp filename command Milo copy tftp myfile1 slot0 myfile1 20575008 bytes available on device slot0 proceed confi...

Страница 224: ...opy an image be sure that You have a formatted flash memory card inserted in RP slot 0 or slot 1 See the Formatting a New Flash Memory Card section on page 4 47 if you need to format a flash memory card You know the name of the file you want to copy to the flash memory card You have a valid bootable Cisco IOS software image stored in the onboard flash memory SIMM enabling you to start the router T...

Страница 225: ...w image slot0 new image 20575008 bytes available on device slot0 proceed confirm Address or name of remote host 1 1 1 1 Loading new image from 1 1 1 1 via Ethernet0 OK 7799951 15599616 bytes CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCC Mil...

Страница 226: ...table image is available This procedure assumes there is sufficient space on the flash memory card in slot 0 for both images the new Cisco IOS software image and the old image If there is not enough space for both images on the card in slot 0 use the delete command to delete unnecessary files from the flash memory card but do not delete the image old file After deleting the files use the squeeze c...

Страница 227: ...system reloads it boots the image new file from the memory card in slot 0 Copying System Configuration Files Between RP Memory and a Flash Memory Card If you do not have access to a TFTP server on which you can temporarily store your system configuration file you can copy the file from RP memory to a flash memory card in slot 0 or slot 1 You can copy your startup configuration file from NVRAM or y...

Страница 228: ...ironmental CONFIG_FILE variable Note The environmental CONFIG_FILE variable must point to NVRAM system default Milo show bootvar CONFIG_FILE variable Current CONFIG_FILE variable Milo The absence of any notation following the CONFIG_FILE variable statement as shown in this example indicates that the environmental variable is pointing to NVRAM Step 2 Enter the copy command in the following form cop...

Страница 229: ...CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCC Milo The exclamation points appear as the file is being copied The C characters signify the calculation of the CRC which verifies that the file is copied correctly Step 3 Enter the dir command to verify that the configuration file is copied correctly to the memory card...

Страница 230: ...file in DRAM slot0 slot1 specifies the destination of the configuration file to be copied filename is the name of the configuration file Milo copy running config slot0 myfile2 20575008 bytes available on device slot0 proceed confirm Address or name of remote host 1 1 1 1 Loading new image from 1 1 1 1 via Ethernet0 OK 7799951 15599616 bytes CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC...

Страница 231: ...onfiguration File from a Flash Memory Card to RP NVRAM Enter the copy command in the following form to copy a startup configuration file from a flash memory card to NVRA M copy slot0 slot1 filename startup config Where slot0 slot1 specifies the source of the configuration file to be copied filename is the name of the configuration file to be copied startup config specifies the destination NVRAM of...

Страница 232: ...ses Milo configure terminal Milo config no boot system Milo config boot system flash slot0 image new Ctrl Z Milo copy running config startup config Milo reload When the system reloads it boots the image new file from the memory card in slot 0 Recovering from Locked Blocks in Flash Memory Cards When power is lost or the card is removed from its slot during a write or erase operation a locked block ...

Страница 233: ...iguration information and support refer to the modular configuration and modular command reference publications You can also refer to the Cisco IOS software release notes for the version of Cisco IOS software you are using on your router Note To access Cisco IOS software documentation and hardware installation and maintenance documentation go to http www cisco com For information on regulatory com...

Страница 234: ...Chapter 4 System Startup and Basic Configuration Post Installation Procedures 4 64 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

Страница 235: ...t Process page 4 4 and that the system is running the original configuration If you altered the original hardware configuration or changed any default configuration settings the recommendations in this chapter may not apply Although an overtemperature condition is unlikely at initial startup environmental monitoring functions are included in this chapter because they also monitor internal voltages...

Страница 236: ...re installed if possible Cisco IOS software release number Use the show version command to determine this information if possible Brief description of the symptoms and steps you have taken to isolate and solve the issue Maintenance agreement or warranty information Troubleshooting Using a Subsystem Approach To solve a system problem try to isolate the problem to a specific subsystem Compare curren...

Страница 237: ...ists of 2 blower modules which circulate air through the card cages to cool the cards and fan in each of the power modules which circulates cooling air through the power module Normal Router Startup Sequence You can generally determine when and where the router failed during the startup sequence by checking the status LEDs on the power modules and the alphanumeric displays on the RP and line cards...

Страница 238: ... System Startup Component Type of Indicator Display Contents LED Status and Meaning RP Alphanumeric display Upper row MSTR Lower row GRP or PRP The RP is enabled and recognized by the system a valid Cisco IOS software image is running Line Cards Alphanumeric display Upper row IOS Lower row RUN The line card is enabled and ready for use Alarm Cards Detected alarm severity Alarm card CSC 0 and 1 SFC...

Страница 239: ... 5 15 2500 Watt AC PowerSupplies Power status PWR OK On FAULT Off TEMP Off OC Off The correct power module voltages are present and no faults have been detected 2000 Watt DC Power Supplies Power status PWR OK On FAULT Off TEMP Off The correct power module voltages are present and no faults have been detected 2400 Watt DC Power Supplies Power status PWR OK On FAULT Off TEMP Off OC Off The correct p...

Страница 240: ...master MBus module on the RP If the router detects an extreme condition it generates an alarm on the alarm card and logs the appropriate warning messages on the console Cisco 12016 Cisco 12416 and Cisco 12816 series routers are available with either an original 2000 W or enhanced 2500 W capacity AC power supply Figure 5 1 identifies the components of a 2000 W AC power supply Figure 5 1 2000 W AC P...

Страница 241: ...the following procedure to troubleshoot the AC power supply if it is not operating properly after installation Step 1 Make sure the power supply is seated properly Eject and reseat the PEM Check that The ejector lever is locked into place by its spring clip 2000 W PEM or the captive screw on the ejector lever is tightened securely 2500 W PEM 1 Ejector handle 2 Captive screw 129495 Pwr Ok Fault Tem...

Страница 242: ...T yellow Indicates the system detected a fault within the power supply or the incoming voltage is too low This indicator remains off during normal operation If the indicator is on Check that the source voltage is within the correct range 170 to 262 VAC Remove and then apply power to the power supply by disconnecting its power cord If the indicator remains on replace the existing power supply with ...

Страница 243: ...n the nominal range of 200 to 240 VAC requires a minimum service of 20 A North America or 13 A international OC 2500 W PEM only steady or flashing yellow after 10 seconds Indicates the output current of the power supply has exceeded its limit and that an overload or short has occurred Note If the OC indicator is on or flashing the fault indicator also goes on Remove and then apply power to the pow...

Страница 244: ...ter MBus module on the RP If the router detects an extreme condition it generates an alarm on the alarm card and logs the appropriate warning messages on the console Cisco 12016 Cisco 12416 and Cisco 12816 series routers are available with either original or enhanced capacity DC power supplies Figure 5 3 identifies the components of a 2000 W DC power supply Figure 5 4 identifies the components of ...

Страница 245: ...n and Configuration Guide OL 11495 01 Chapter 5 Troubleshooting the Installation Troubleshooting the Power Subsystem Figure 5 4 2400 W DC Power Supply Components 1 Handle 3 Ejector lever 2 Fan 4 Power switch 129494 PWR OK FAULT TEMP OC PWR OK FAULT TEMP OC 3 1 2 4 ...

Страница 246: ...t breaker is switched on The PEM circuit breaker is switched on 2000 W only If circuit breaker does not stay switched on replace the PEM Step 3 Check the PEM status indicators PWR OK green Indicates that the PEM is operating normally and the source DC voltage is within the nominal operating range of 48 to 60 VDC This indicator should light when the PEM circuit breaker is switched on FAULT yellow I...

Страница 247: ...s flashing the fault indicator is also on Check to see if the fan is operating Remove any obstructions to the fan If the fan is not operational replace the power supply OC 2400 W PEM only steady or flashing yellow after 10 seconds Indicates the output current of the power supply has exceeded its limit and that an overload or short circuit has occurred Note If the OC indicator is on or flashing the...

Страница 248: ...lane If both the RP and the blower modules are operating all internal correct DC voltages are present Enter the show environment command at the user EXEC mode prompt to display temperature and voltage information for each installed card blower module and PEM as shown in this example router show environment Slot Hot Sensor Inlet Sensor deg C deg C 1 38 0 32 5 3 36 5 39 0 5 37 0 37 0 7 36 0 32 0 16 ...

Страница 249: ... NA 5072 22 3292 NA 5064 24 NA NA 5096 29 NA NA 4920 Slot 48V AMP_48 Volt Amp 24 PEM1 56 2 PEM2 55 2 Slot Fan 0 Fan 1 Fan 2 RPM RPM RPM 29 3021 3090 2997 Troubleshooting the Power Distribution System The power distribution system consists of AC or DC PEMs which supply 48 VDC to the backplane The chassis backplane which carries voltage to chassis components DC to DC converters which convert 48 VDC ...

Страница 250: ...s meet the above criteria then the correct source power is present and within tolerance The power supplies are functioning properly Step 2 Make sure the blower modules are operating If the blower modules are functioning then the 48 VDC from the chassis backplane and the cables from the backplane to the blower modules are functioning properly If a blower module is not functioning there may be a pro...

Страница 251: ...processor and the other serves as the MBus module processor The MBus module processor monitors the environment and controls the onboard DC to DC converters Note A minimally configured router must have an RP installed in slot 7 of the upper card cage If the router is equipped with an optional redundant RP that RP must be installed in the far left slot in the lower card cage slot 8 This section cont...

Страница 252: ...ay on the RP indicate the following Figure 5 5 Upper row Indicates which RP software component is running At the end of a successful boot process this display reads MSTR Lower row Indicates the current phase of the boot process At the end of a successful boot process this display reads GRP or PRP depending on the RP type Figure 5 5 RP Alphanumeric Display H10780 PROCESSOR Upper alphanumeric LED di...

Страница 253: ...s backplane is faulty Make sure that the system is powered on Initialize the RP by ejecting it from the chassis backplane and then reseating it Caution The soft reset NMI switch is not a mechanism for resetting the RP and reloading the Cisco IOS image It is intended for software development use To prevent system problems or loss of data use the soft reset switch only when instructed by a Cisco cer...

Страница 254: ...he RP Alphanumeric Display Messages Message Description LMEM TEST Running low memory test LCAH TEST Initializing lower 15K cache BSS INIT Initializing main memory for ROM NVRAM INIT Initializing NVRAM EXPT INIT Initializing interrupt handlers TLB INIT Initializing TLB CACH INIT Initializing CPU data and instruction cache CACH PARY Enabling CPU cache parity MEM INIT Initializing main memory NVRAM S...

Страница 255: ...ystem Upper row Indicates which software component is running At the end of a successful boot process this display reads IOS Lower row Indicates the current phase of the boot process At the end of a successful boot process this display reads RUN Figure 5 6 Line Card Alphanumeric Display H11344 Upper alphanumeric LED display four digits Lower alphanumeric LED display four digits ...

Страница 256: ...the power modules and the blower modules are operational the line card may not be installed properly or the 5 VDC output from the chassis backplane is faulty Make sure that the system is powered on Initialize the line card by ejecting it from the chassis backplane and then reseating it If both the upper and lower rows are operating check the status messages see Table 5 3 When the DC to DC converte...

Страница 257: ...overed Line card ROM monitor LROM RDY ROM is ready for a software download attempt Line card ROM monitor ROMI GET ROM image is being loaded into line card memory RP IOS software ROM VGET3 ROM image is receiving a response RP IOS software FABI WAIT Line card is waiting for the fabric downloader 2 RP IOS software FABM WAIT3 Line card is waiting for the Fabric Manager to report that the fabric is usa...

Страница 258: ...software 1 The LED initialization sequence shown in Table 5 3 may occur too quickly for you to read therefore the sequence is provided in this tabular form as a baseline for how a line card should function at startup 2 The fabric downloader loads the Cisco IOS software image onto the line card 3 This LED sequence only appears in Cisco IOS Release 12 0 24 S or later Table 5 4 Troubleshooting Using ...

Страница 259: ...determination RP CLOK WAIT Waiting for slot clock configuration RP CLOK DONE Slot clock configuration complete RP FABL LOAD Load of fabric downloader2 complete RP IOS LOAD Downloading of Cisco IOS software is complete RP BMA ERR Cisco IOS software BMA error RP FIA ERR Cisco IOS fabric interface ASIC configuration error RP CARV ERR Buffer carving failure RP DUMP REQ Line card requesting a core dump...

Страница 260: ...tics RP DIAG TEST Running field diagnostics tests RP DIAG PASS1 Field diagnostics completed successfully RP POST STRT Launching power on self test POST RP UNKN STAT Unknown state RP ADMN DOWN Line card is administratively down RP SCFG PRES1 Incorrect hw module slot srp command entered RP SCFG1 REDQ Required hw module slot srp command not entered RP 1 This LED sequence only appears in Cisco IOS Rel...

Страница 261: ...connector The following components and indicators are on the front panel of the alarm cards Figure 5 7 Critical red Major red and Minor yellow indicators that identify system level alarm conditions detected by the system through the MBus These indicators are normally off Audio alarm cutoff switch 25 pin cable connection to an external alarm Alarm card indicators ENABLED green the alarm card is ope...

Страница 262: ...r triggering the different stages of alarms The RP continuously polls the system for temperature voltage current and fan speed values If a threshold value is exceeded the RP sets the appropriate alarm severity level on the alarm card which lights the corresponding LED and energizes the appropriate alarm display relays to activate any external audible or visual alarms wired to the alarm display The...

Страница 263: ...h fabric are actual packets being routed and received forwarding information traffic statistics and most management and control information This information is useful in diagnosing hardware related failures Note This section is recommended only for advanced Cisco IOS software operators and system administration personnel Refer to the appropriate Cisco IOS software publications for detailed Cisco I...

Страница 264: ...e the show controllers fia output from all RPs and line cards you can determine if there is an error pattern The following subsections discuss the values within the output that can help you determine any error patterns crc16 Output The crc16 data line from the show controllers fia command is an important indicator of hardware problems If one line card or one CSC SFC has been on line inserted and r...

Страница 265: ... not pres 0 req error 0 uni FIFO overflow 0 grant parity 0 multi req 0 uni FIFO undrflow 0 cntrl parity 0 uni req 0 crc32 lkup parity 0 multi FIFO 0 empty dst req 0 handshake error 0 cell parity 0 In the example output below you can see the status of the line card in slot 2 The crc16 data line is underlined and is showing errors from sfc1 Router attach 2 Entering Console for 4 port ATM Over SONET ...

Страница 266: ... data from the RPs and line cards you can create a table similar to Table 5 5 Table 5 5 indicates that more than one line card is reporting errors coming from SFC 1 Therefore the first step to correcting this problem is to check or replace SFC 1 Whenever a replacement is recommended first verify that the card is correctly seated see the Properly Seating Switch Fabric Cards section on page 5 35 Not...

Страница 267: ...CSC0 replace CSC1 Grant Parity and Request Errors Another troubleshooting indicator are the console logs or the output of the show log command in the form of grant parity and request errors Look for the following type of message that indicates a grant parity error FABRIC 3 PARITYERR To Fabric parity error was detected Grant parity error Data 0x2 SLOT 1 FABRIC 3 PARITYERR To Fabric parity error was...

Страница 268: ...e line card a Replace the CSC see the note below to know which one should be swapped b Replace the backplane 2 Grant errors on one line card a Replace the line card b Replace the CSC see the note below to know which one should be swapped c Replace the backplane Note If multiple line cards are reporting grant parity or request errors and the router is still functioning then a CSC switchover has occ...

Страница 269: ...SFCs are correctly seated and powered on The output from the show version and show controllers fia commands tells you which hardware configuration is currently running on the box Important data is underlined Router show version Cisco Internetwork Operating System Software IOS tm GS Software GSR P M Experimental Version 12 0 20010505 112551 Copyright c 1986 2001 by cisco Systems Inc Compiled Mon 14...

Страница 270: ... Sector size 128K 8192K bytes of Flash internal SIMM Sector size 256K Router show controller fia Fabric configuration Full bandwidth nonredundant Master Scheduler Slot 17 Troubleshooting the Cooling Subsystem The cooling subsystem of the router consists of an upper and lower blower module in the chassis and a fan in each of the power supplies The blower modules and the power supply fans circulate ...

Страница 271: ...95 01 Chapter 5 Troubleshooting the Installation Troubleshooting the Cooling Subsystem Figure 5 8 Cooling Air Flow 26204 Air exhaust Upper card cage Room air Bottom blower module Air filter Air exhaust Power supply shelf Middle card cage Lower card cage Top blower module Plenum Plenum Front Rear ...

Страница 272: ... the internal air temperature continues to rise beyond the specified threshold the system environmental monitor shuts down all internal power to prevent equipment damage due to excessive heat If the system detects that one or more of the fans in a blower module has failed it displays a warning message on the system console and displays a blower failure message on the RP alphanumeric display In add...

Страница 273: ...perating voltage for the blower module Temperature measurements received by two sensors on each card one for inlet air temperature and one for the card s hot spot temperature as well as temperature measurements from sensors located in each power supply If an environmental shutdown results from an overtemperature or out of tolerance condition the Fault indicator on the power supply lights before th...

Страница 274: ... and reseat the blower module making sure the captive screws are securely tightened If the blower module still does not function go to Step 3 Step 3 Check for 48 VDC power by looking at the LED indicators on each power supply If the Pwr OK indicator is on and the Fault indicator is off on each power supply it indicates that the blower is receiving 48 VDC If the blower module is still not functioni...

Страница 275: ...5 41 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Chapter 5 Troubleshooting the Installation Troubleshooting the Cooling Subsystem ...

Страница 276: ...Chapter 5 Troubleshooting the Installation Troubleshooting the Cooling Subsystem 5 42 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

Страница 277: ... line card field diagnostics image is not bundled with the main Cisco IOS image Line card field diagnostics are now stored and maintained as a separate image that must be available on a flash memory card or TFTP boot server before you enter the diagnostic commands Route processor and switch fabric card field diagnostics continue to be bundled with the main Cisco IOS image and do not need to be lau...

Страница 278: ...rations for each router line card exist in addition to diagnostics for the switch fabric and route processor cards These operations include the following Processor tests Memory tests Component tests Major data path tests Field programmable gate array FPGA image updates on some line cards Note When using Cisco IOS Release 12 0 21 S or 12 0 21 ST or later the default download method changes from the...

Страница 279: ...ightly larger One 64 MB flash memory card can store both images or the images can be stored individually on two 20 MB memory cards The name of the field diagnostic image is c12k fdiagsbflc mz and the latest version is always available on Cisco com The image name is combined with the Cisco IOS release number for example c12k fdiagsbflc mz 120 25 S In this example 120 25 S is the release number of t...

Страница 280: ...O_FPGA_IMG FPGA image is not appropriate or corrupted for slot 0 Please run Field Diagnostics image on slot 0 to upgrade the FPGA image Aug 19 14 51 31 UTC GRPGE 6 SYNC_LOSS Interface GigabitEthernet2 0 Loss of Sync Aug 19 14 51 31 UTC GRPGE 6 RX_LOS Interface GigabitEthernet2 0 Detected RX Loss of Signal SLOT 2 00 00 12 SYS 5 RESTART System restarted Cisco Internetwork Operating System Software I...

Страница 281: ...Cisco IOS image the minor version number on the FPGA image must be the same as or greater than the minor version number expected by the Cisco IOS image For example if the Cisco IOS image expects a minimum FPGA image of 03 02 the software verifies that the actual major version number of the FPGA image in the line card bootflash is 03 and that the minor version number is 02 or above If a line card d...

Страница 282: ...ion Do not unplug the line card or terminate the field diagnostics session during this test The following example shows the output of a line card with the update fpga option specified Router diag 7 verbose source tftp tftp 223 255 254 254 c12k fdiagsbflc mz 120 25 S update fpga Running DIAG config check Fabric Download for Field Diags chosen If timeout occurs try mbus option Verbose mode Test prog...

Страница 283: ...st ID 3 Device 0 FD 3 running in slot 7 1 tests from test list ID 3 FD 3 Just into idle state FDIAG_STAT_IN_PROGRESS 3 test 1 Tetra Flash Mem Upgrading FD 3 Upgraded FPGA image in Flash from version 0xcc53 to 0xcc54 Calling enable_slot_and_type_on_fabric DISABLE for slot 7 Calling enable_slot_and_type_on_fabric ENABLE for slot 7 FDIAG_STAT_DONE 3 FD 3 Changed current_status to FDIAG_STAT_IDLE COMP...

Страница 284: ...st to perform field diagnostics on the line card Caution Some line cards include components that are unable to isolate internal line card testing traffic from customer premise connections You are warned to disconnect any connections to these line cards before testing to achieve the most reliable results and minimize traffic disruption Refer to Table 6 1 for a description of the command variables D...

Страница 285: ...r verbose Diagnostic Command Reference Table Table 6 1 lists the diag command keywords options variables and their descriptions Table 6 1 diag Command Reference Command Description slot number Specifies the slot number of the card you want to test source Specifies the source path of the line card diagnostic image The source keyword must be followed by either the tftp or flash keyword tftp Specifie...

Страница 286: ... slot1 c12k fdiagsbflc mz 120 25 S The following is an example of the source path for a TFTP server tftp tftp_server_ip_address my_directory c12k fdiags bflc mz 120 25 S halt Optional Stops diagnostic testing on the line card If you stop the field diagnostic test using the diag halt command the line card remains down in an unbooted state Generally you stop testing to remove or replace the line car...

Страница 287: ...card after the successful completion of diagnostic testing If you use the wait keyword you must use the microcode reload slot global configuration command to reload the Cisco IOS software image to the line card or you can manually remove and insert the line card in the slot to initialize it so the RP recognizes the line card coe Optional Continue On Error Normally the field diagnostics stop immedi...

Страница 288: ...ver this should only be performed under the guidance of a TAC engineer and only when observing tightly controlled static sensitive device handling procedures dl timeout plus 1 2000 seconds Optional Manipulates the download timeout value for users with slow TFTP boot paths 300 seconds is the baseline value Any value from 1 to 2000 adds that value to 300 For example a dl timeout plus value of 12 mak...

Страница 289: ...cified After the line card passes all field diagnostic tests Cisco IOS software automatically reloads on the card Note that the total indiv timeout set to 2000 600 sec message indicates that 2000 seconds are allowed to perform all field diagnostics tests and that no one test should exceed 600 seconds to complete Router diag 7 source tftp tftp 192 164 5 4 images c12k fdiagsbflc mz 120 25 S Running ...

Страница 290: ...e card in the slot 7 Event EV_ADMIN_FDIAG SLOT 7 00 00 09 SYS 5 RESTART System restarted Cisco Internetwork Operating System Software IOS tm GS Software GLC1 LC M Experimental Version 12 0 20020509 045149 award conn_isp f_diag_new 337 Copyright c 1986 2002 by cisco Systems Inc Compiled Tue 25 Jun 02 15 51 by award Testing Using the verbose Option The following example shows the output of diagnosti...

Страница 291: ..._IN_PROGRESS 7 test 4 RBM SDRAM Marching Pattern FDIAG_STAT_IN_PROGRESS 7 test 5 RBM SDRAM Datapins FDIAG_STAT_IN_PROGRESS 7 test 6 RBM SSRAM Marching Pattern FDIAG_STAT_IN_PROGRESS 7 test 7 RBM SSRAM Datapins Memory FDIAG_STAT_IN_PROGRESS 7 test 8 TBM SDRAM Marching Pattern FDIAG_STAT_IN_PROGRESS 7 test 9 TBM SDRAM Datapins FDIAG_STAT_IN_PROGRESS 7 test 10 TBM SSRAM Marching Pattern FDIAG_STAT_IN...

Страница 292: ...taneous FDIAG_STAT_IN_PROGRESS 7 test 30 TBM to PSA Multicast Packets Framer Loopbac FDIAG_STAT_DONE 7 FD 7 Changed current_status to FDIAG_STAT_IDLE Field Diagnostic PASSED for slot 7 Field Diag eeprom values run 62 fail mode 0 PASS slot 7 last test failed was 0 error code 0 Shutting down diags in slot 7 Board will reload Displaying Previous Test Results The following example shows the previous t...

Страница 293: ... 2 Removing and Installing the Front Covers and Bezel Extenders on Original Cisco 12000 Series Routers page 7 3 Removing and Installing Front Doors on Cisco 12016 Enhanced Series Routers page 7 13 Cleaning or Replacing the Chassis Air Filter page 7 17 Removing and Replacing Blower Modules page 7 24 Removing and Replacing AC and DC Power Subsystem Components page 7 29 Removing and Replacing an AC P...

Страница 294: ...following documents during the installation Regulatory Compliance and Safety Information for Cisco 12000 Series Routers publication that shipped with the router PN 78 4347 xx Powering Off the Router Most Cisco 12016 Cisco 12416 and Cisco 12816 Router field replaceable units FRUs can be removed and replaced with the power on and the system operating This is known as online insertion and removal OIR...

Страница 295: ...the air filter door by four screws inserted from the back side of the air filter door This partial front cover is referred to as the air filter door front cover Note Recently released routers have bezel extenders installed on the front covers bezels for the upper and lower card cages to bring the covers out an additional 2 inches 50 8 mm to allow more room for cables If your chassis does not have ...

Страница 296: ...01 Installing the Front Covers Refer to Figure 7 1 and use the following procedure to install the front covers Step 1 Hold the upper blower module front cover by its outside edges and align the ball studs with the ball stud clips on the front of the chassis Step 2 Push the front cover into the ball stud clips and the front cover is flush with the front of the chassis Step 3 Repeat Step 1 and Step ...

Страница 297: ...RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX TX 6 RX TX 7 RX TX 8 RX TX 9 RX TX 10 RX TX 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET AC TIV E 0 ...

Страница 298: ...sing a wrench to secure them Figure 7 2 item 3 Caution Do not overtighten the ball studs Overtightening the ball studs could damage the threaded hole on the bezel extender Step 4 Attach the bezel extenders to the front cover a Facing the inside of the front cover align the screw holes in the left side bezel extender with the mounting screw holes in the front cover Figure 7 2 item 4 Note If you can...

Страница 299: ...ers on Original Cisco 12000 Series Routers Figure 7 2 Attaching the Bezel Extenders to a Card Cage Front Cover Step 5 Hold the card cage front cover by its outside edges and align the ball studs with the ball stud clips on the front of the chassis Figure 7 3 1 Line card and RP card cage front cover bezel 3 Ball studs 2 Mounting screws 4 Right and left side bezel extender 93278 1 2 3 3 4 2 ...

Страница 300: ...0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX TX 6 RX TX 7 RX TX 8 RX TX 9 RX TX 10 RX TX 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X CO NS OL E EJ EC T FAST ETERNET A...

Страница 301: ...o that the front cover is flush with the front of the chassis Removing and Replacing the Air Filter Door Front Cover Use the following procedure to remove and replace the air filter door front cover Step 1 Loosen the captive screws on the air filter door and pivot the door open Figure 7 4 Caution If the router uses an extended front cover bezel the air filter door does not have enough space to ope...

Страница 302: ...to damage the honeycomb screen on the back of the air filter door and on the inside of the switch fabric card cage Damaging the honeycomb screen can restrict the air flow and cause overheating in the router It can also diminish EMI protection ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X TX 1 1 R X OC 48 STM 16 SCPOS OC 12 STM 4 ATM FAST ETERNET ROUTE...

Страница 303: ...5 Set aside the screws you will need them to install the replacement front cover Figure 7 5 Removing the Air Filter Door Front Cover Step 3 Hold the replacement front cover by its outside edges and align the screw holes in the front cover with the holes on the air filter door ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X TX 1 1 R X OC 48 STM 16 SCPOS ...

Страница 304: ...in the air filter door Step 5 Close the air filter door and tighten the captive screws Figure 7 6 Figure 7 6 Closing the Air Filter Door Caution Align and seat the door carefully to avoid damaging the EMI preventive gaskets on the door The air filter door must be closed and secured at all times to maintain correct EMI performance ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P...

Страница 305: ...isco 12016 enhanced series routers have new front doors The router ships with the door hinges mounted on the left side of the chassis so that they open from right to left This section describes how to change the front doors to open from left to right by installing the hinges on the opposite side Use the following procedure to change the location of the hinges Note The illustrations in this procedu...

Страница 306: ...RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX TX 6 RX TX 7 RX TX 8 RX TX 9 RX TX 10 RX TX 11 RX AC TIV E CA RR IER RX PK T OC 48 STM 16 SCPOS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MII RE SE T AU X CO NS OL E EJE CT SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MII RE SE T AU X CO NS OL E EJE CT ...

Страница 307: ...PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM ALARM EN AB LE D FA IL AC O LT ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D CR IT IC AL MA JO R MI NO R SF C AC TI VE 0 CA RR IE R RX PK T AC TI VE 1 CA RR IE R RX PK T AC TI VE 2 CA RR IE R RX PK T AC TI VE 3 CA RR IE R RX PK T Q OC 3 STM POS 6DS3 SMB P H F DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX 12D...

Страница 308: ...hanced Series Routers 7 16 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Step 3 Remove the bumpers and pivot blocks from the door as shown in Figure 7 9 Figure 7 9 Removing the Bumpers and Pivot Blocks 1 Bumpers 2 Pivot blocks 149540 2 1 ...

Страница 309: ... by pressing the latch button allowing the door latch to engage with the hinge pins on the chassis Step 6 Repeat Step 1 through Step 5 for the bottom door Cleaning or Replacing the Chassis Air Filter The Cisco 12016 series routers are equipped a user serviceable air filter that removes dust drawn into the router One time per month or more often in dusty environments examine the air filter for dama...

Страница 310: ... the air filter door and pivot open the door Figure 7 10 Caution If the router uses an extended front cover bezel the air filter door does not have enough space to open completely Before you open the air filter door you must remove the extended front cover Figure 7 10 Opening the Chassis Air Filter Door ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X TX...

Страница 311: ...areful not to damage the honeycomb screens on the back of the air filter door and in the fabric card cage Damage to the honeycomb screens can restrict airflow cause overheating and affect EMI performance Figure 7 11 Removing the Chassis Air Filter ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F RX TX 1 1 RX OC 48 STM 16 SCPOS OC 12 STM 4 ATM FAST ETERNET RO...

Страница 312: ...before you clean it to prevent contaminants from being drawn into the bays or cage Worn or torn If the filter appears worn or torn dispose of it in a responsible manner and install a replacement air filter ACS GSR16 FLTR Step 4 Position the metal braces on the back of the air filter to face toward the switch fabric and alarm card cage Slide the new or cleaned air filter into the air filter door Fi...

Страница 313: ...to avoid damaging the EMI preventive gasket contacts on the door Figure 7 13 Closing the Chassis Air Filter Door Step 6 Tighten the captive screws to secure the door to the chassis Caution The air filter door must be closed and secured at all times to maintain correct EMI performance ALARM CS C 0 FA IL 1 0 1 2 EN AB LE D SF C Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X TX 1 1 R X OC 48 STM 1...

Страница 314: ...co 12016 Enhanced Series Routers Use the following procedure to clean or replace the enhanced series air filter Step 1 Loosen the 4 captive screws on the air filter door and pivot the door open Figure 7 10 Figure 7 14 Opening the Chassis Air Filter Door ALARM C S C 0 FA IL 1 0 1 2 E N A B LE D S FC Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X T X 1 1 R X OC 48 STM 16 SCPOS OC 12 STM 4 ATM FAS...

Страница 315: ...Figure 7 11 Caution Be careful not to damage the honeycomb screens on the back of the air filter door and in the fabric card cage Damage to the honeycomb screens can restrict airflow cause overheating and affect EMI performance Figure 7 15 Removing the Chassis Air Filter ALARM C S C 0 FA IL 1 0 1 2 E N A B LE D S FC Q OC 3 STM POS 6DS3 SMB P H F 12DS3 SMB P H F R X T X 1 1 R X OC 48 STM 16 SCPOS O...

Страница 316: ...ER Step 4 Slide the new or cleaned air filter into the air filter door Step 5 Close the air filter door and tighten the 4 captive screws Caution Align and seat the door carefully to avoid damaging the EMI preventive gasket contacts on the door The air filter door must be closed and secured at all times to maintain correct EMI performance Removing and Replacing Blower Modules The illustrations in t...

Страница 317: ...ssis Both the upper and lower blower modules must be identical The blower modules support online insertion and removal OIR so you can remove and install a blower module while the system remains powered on without presenting an electrical hazard or damage to the system You can replace a blower module while the system maintains all routing information and ensures session preservation Caution Althoug...

Страница 318: ...re to remove and replace the blower modules Step 1 Remove the blower module from the chassis Figure 7 16 a Loosen the captive screw on each side of the blower module b Pull out the blower module halfway from the module bay c Slide out the blower module completely from the module bay while supporting it with your other hand Warning The blower module weighs approximately 20 pounds 9 kg Use two hands...

Страница 319: ...l it mates with the backplane connector at the back of the module bay Caution To prevent damage to the connectors do not use excessive force when inserting the blower module into the chassis c Tighten the captive screws on the blower module to secure it to the chassis The green OK status indicator on the front of the blower module should light If the OK indicator does not light see the Troubleshoo...

Страница 320: ...cates that the blower module is operating normally This indicator should light as soon as the blower module is installed and receives power from the backplane connector If this indicator remains on and the blower module fans fail to operate after several attempts to reseat the blower module replace it with a spare If the spare blower module also fails power off the router and contact a Cisco servi...

Страница 321: ...nted to represent original and new models where appropriate The following tools and equipment are required to remove and install power equipment Number 1 Phillips screwdriver 3 16 inch flat blade screwdriver An ESD preventive wrist strap Installation Guidelines The Cisco 12016 series routers support online insertion and removal OIR If you are replacing a redundant power supply you can remove and i...

Страница 322: ...ies AC and DC require upgraded power shelves You cannot install a new power supply using the original power shelf If you are replacing an older power supply with a new unit you must replace all of the power supplies and the power shelf Before you attempt to install or replace them be sure you know the power supplies and associated power shelf your system has Table 7 1 Table 7 1 Original and Replac...

Страница 323: ...upplies Caution 2500 W AC power supplies require new power shelves GSR16 SHLF AC or GSR16 SHLF AC4 DC Power Shelf PWR GSR16 DC SH Compatible only with 2000 W DC PEMs Do not use with newer 2400 W PEMs DC Power Shelf 12000 16 DC SHELF Compatible only with newer 2400 W DC PEMs Do not use with older 2000 W PEMs DC Power Supply PWR GSR16 DC Use to replace original 2000W DC PEMs only All PEMs in the pow...

Страница 324: ... an AC Power Supply page 7 33 Standard power shelf Removing and Replacing the Standard AC Input Power Shelf page 7 44 or optional power shelf Removing and Replacing the Optional 2 Level AC Input Power Shelf page 7 51 DC power upgrade 12000 10 DC UP Power supplies Removing and Replacing a DC PEM page 7 60 Power shelf Removing and Replacing the DC Input Power Shelf page 7 68 Note A blower upgrade no...

Страница 325: ...to remove an AC input power supply from the optional double level AC input power shelf are identical to these only the slot locations for AC input power supplies are different Figure 7 18 shows AC power shelves housing original series 2000 W power supplies Figure 7 18 Standard and Optional AC Power Shelves 27836 PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM PWR OK FAULT T...

Страница 326: ...Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 7 19 identifies the components of a 2000 W AC power supply Figure 7 19 2000 W AC Power Supply Components Handle Ejector lever 26200 PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM ...

Страница 327: ...de OL 11495 01 Chapter 7 Maintaining the Router Removing and Replacing an AC Power Supply Figure 7 20 identifies the components of a 2500 W AC power supply Figure 7 20 2500 W AC Power Supply Components 1 Ejector handle 2 Captive screw 129495 Pwr Ok Fault Temp OC 1 2 Pwr Ok Fault Temp OC ...

Страница 328: ...u must replace all of the power supplies and the power shelf see Table 7 1 on page 7 30 You must shut down the router to perform the upgrade Be sure to notify the appropriate personnel that all routing traffic will stop while the upgrade takes place Step 1 Unplug the power supply cord from its AC outlet Step 2 Power off the circuit breaker assigned to that AC outlet Warning To ensure that power re...

Страница 329: ... ejector lever by lifting the spring clip b Pivot the lever down to eject the power supply from its backplane connector c Slide the power supply out of its bay while supporting it with your other hand Caution The power supply weighs approximately 12 pounds 5 4 kg Use two hands when handling the power supply Figure 7 21 Removing a 2000 W AC Power Supply PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I L...

Страница 330: ...sen the captive screw to release the ejector handle b Pivot the ejector handle down to eject the power supply from its backplane connector c Slide the power supply out of its bay while supporting it with your other hand Figure 7 22 Removing a 2500 W AC Power Supply Step 6 Install the power supply For 2000 W PEM Go to Step 7 For 2500 W PEM Go to Step 8 Pwr Ok Fault Temp OC Pwr Ok Fault Temp OC 1294...

Страница 331: ... Caution To prevent damage to the power shelf backplane connector do not use excessive force when inserting the power supply into its power shelf bay b Lift up the ejector lever to hook it over the bottom edge of the power shelf c Pivot the ejector lever until it is flush with the power supply and the spring clip locks the lever in place Caution If the spring clip does not lock the lever in place ...

Страница 332: ...acing an AC Power Supply 7 40 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 7 23 Installing a 2000 W AC Power Supply PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM PWR OK FAULT TEMP I LIM 26869 ...

Страница 333: ...supply into its power shelf bay b Lift up the ejector handle to hook it over the bottom edge of the power shelf c Tighten the captive screw to secure the power supply in the shelf Figure 7 24 Installing a 2500 W AC Power Supply Step 9 Plug the power supply cable into its AC outlet Step 10 Power on the circuit breaker to that AC outlet After the power on sequence completes the green PWR OK indicato...

Страница 334: ...to their own AC power outlet The source AC circuit breaker is switched on Step 3 Check the power supply status indicators PWR OK green Indicates the power supply is operating normally and the source AC voltage is within the nominal operating range of 200 VAC to 240 VAC This indicator lights when the power supply is properly seated in position FAULT yellow Indicates the system detected a fault with...

Страница 335: ...blower modules are operating properly replace the existing power supply with a spare TEMP flashing yellow 2500 W PEM only Indicates that a power supply fan is locked or malfunctioning Note If the temp indicator is flashing the fault indicator also goes on Check to see if the fan is operating Remove any obstructions to the fan If the fan is not operating replace the power supply ILIM 2000 W PEM onl...

Страница 336: ...e indicator remains on try reseating the power supply If the indicator remains on replace the power supply Removing and Replacing the Standard AC Input Power Shelf Use the following procedure to remove and replace the standard AC input power shelf Caution To remove and replace the power shelf the system must be powered off Be sure to notify the network administrator and other appropriate personnel...

Страница 337: ...er 7 Maintaining the Router Removing and Replacing the Standard AC Input Power Shelf Step 2 Disconnect each of the AC power cords from the back panel of the power shelf by lifting the retention clip and unplugging the cord Figure 7 25 Figure 7 25 Disconnecting AC Power Cords 28446 Power cord retention clip ...

Страница 338: ... Figure 7 26 a Loosen the two captive screws on each side of the power shelf b Loosen the ejector jackscrew to unseat the power shelf from the power interface panel connectors Figure 7 26 Unseating the Power Shelf AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX SL OT 0 SL OT 1 RE SE T AU X EJ EC T 28020 Captive ...

Страница 339: ...s on each side and slowly pulling the shelf along the chassis track to remove it Figure 7 27 Warning The AC input power shelf weighs approximately 21 pounds 9 5 kg Use two hands to remove the power shelf Figure 7 27 Removing the AC Input Power Shelf AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX SL OT 0 SL OT 1...

Страница 340: ...nectors Figure 7 28 a Be sure the holes on each side of the power shelf are aligned with the guide pins on each side of the chassis b Carefully slide the power shelf into place until its two connectors just mate with the power interface panel connectors Caution To prevent damage to the interface connectors do not use excessive force when inserting the power shelf into the chassis Figure 7 28 Conne...

Страница 341: ...Step 7 Seat the power shelf to the chassis Figure 7 29 a Tighten the ejector jackscrew b Tighten the captive screws on each flange Figure 7 29 Seating the Power Shelf AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX SL OT 0 SL OT 1 RE SE T AU X EJ EC T 28020 Captive screws 2 on each side Ejector jackscrew ...

Страница 342: ...onfiguration Guide OL 11495 01 Step 8 Reconnect each of the AC power cords to the back panel of the power shelf and secure them in place with their retention clips Figure 7 30 Figure 7 30 Reconnecting AC Power Cords Step 9 Reinstall the power supplies as described in Removing and Replacing an AC Power Supply section on page 7 33 28019 Power cord retention clip ...

Страница 343: ...the optional 2 level AC input power shelf Caution To remove and replace the power shelf the system must be powered off Notify the network administrator and other appropriate personnel that all routing traffic stops while the upgrade takes place Caution If you are upgrading to a new power shelf you cannot use original power supplies You must upgrade to newer 2500 W power supplies see Table 7 1 on p...

Страница 344: ...16 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Step 2 Disconnect each of the AC power cords from the back panel of the power shelf by lifting the retention clip and unplugging the cord Figure 7 31 Figure 7 31 Disconnecting the AC Power Cords 129493 Power cord retention clip ...

Страница 345: ...nectors on the chassis power interface panel Step 5 Remove the power shelf by grasping the flanges on each side and slowly pulling the shelf along the chassis track to remove it Figure 7 32 Warning The AC input power shelf weighs approximately 42 pounds 19 05 kg Use two hands to remove the power shelf Figure 7 32 Removing the AC Input Power Shelf AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHN...

Страница 346: ... connectors Figure 7 33 a Be sure the holes on each side of the power shelf are aligned with the guide pins on each side of the chassis b Carefully slide the power shelf into place until its two connectors just mate with the power interface panel connectors Caution To prevent damage to the interface connectors do not use excessive force when inserting the power shelf into the chassis Figure 7 33 C...

Страница 347: ...y grasping the flanges on each side and slowly sliding the shelf into the chassis along the track Figure 7 34 a Tighten the ejector jackscrew b Tighten the two captive screws on each flange Figure 7 34 Installing the AC Input Power Shelf AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX SL OT 0 SL OT 1 RE SE T AU ...

Страница 348: ...tion Guide OL 11495 01 Step 9 Reconnect each of the AC power cords to the back panel of the power shelf and secure them in place with their retention clips Figure 7 35 Figure 7 35 Reconnecting AC Power Cords Step 10 Reinstall the power supplies as described in Removing and Replacing an AC Power Supply section on page 7 33 beginning with Step 6 33452 Power cord retention clip ...

Страница 349: ...lips Power cords at the power source end are securely plugged into its own AC power outlet Make sure the source AC circuit breaker is switched on Step 4 Check the power supply status indicators PWR OK green Indicates that the power supply is operating normally and the source AC voltage is within the nominal operating range of 200 VAC to 240 VAC When the power supply is properly seated this indicat...

Страница 350: ...r modules are operating properly replace the existing power supply with a spare TEMP flashing yellow 2500 W PEM only Indicates that a power supply fan is locked or malfunctioning Note If the temp indicator is flashing the fault indicator also goes on Check to see if the fan is operating Remove anything that may be obstructing the fan If the fan is not operating replace the power supply ILIM 2000 W...

Страница 351: ...ndard 1 level AC power shelf to an optional 2 level AC power shelf Note A router with an optional 2 level power shelf is 77 5 inches 196 85 cm in height and does not fit into a standard 7 foot rack Step 1 Remove the standard one level power shelf following the procedures in Removing and Replacing the Standard AC Input Power Shelf section on page 7 44 through Step 4 Step 2 Install the optional 2 le...

Страница 352: ... a DC PEM This section contains the procedure to remove and replace an DC PEM from the chassis Before you begin this procedure read the Installation Guidelines section on page 7 29 Figure 7 36 identifies the components of a 2000 W DC power supply Figure 7 36 2000 W DC Power Supply Components Handle LEDs 26203 PWR OK FAULT TEMP PWR OK FAULT TEMP Circuit breaker Ejector lever Captive screw ...

Страница 353: ...ix power supply types within the chassis If you plan to replace a 2000 W PEM from an original system with a new 2400 W PEM you must replace all of the older PEMs and the power shelf see Table 7 1 on page 7 30 To perform the upgrade you must shut down the router Be sure to notify the system administrator and other appropriate personnel that all routing traffic stops while the upgrade takes place 1 ...

Страница 354: ...ned to that PEM Warning To ensure that power remains off while you are performing this procedure tape the circuit breaker switch in the off 0 position Step 3 Loosen the captive screw on the ejector handle and pivot the lever down to eject the PEM from its bay Figure 7 38 Step 4 Remove the PEM from the power shelf Figure 7 38 a Pull the PEM halfway out of its bay b Slide the PEM out of its bay whil...

Страница 355: ...figuration Guide OL 11495 01 Chapter 7 Maintaining the Router Removing and Replacing a DC PEM Figure 7 38 Removing a DC PEM PWR OK FAULT TEMP PWR OK FAULT TEMP PWR OK FAULT TEMP PWR OK FAULT TEMP 26212 Loosen captive screw a Pivot ejector lever b Pull module out of shelf c ...

Страница 356: ...r shelf and lift the ejector lever into place to seat the PEM to the backplane connector Caution To prevent damage to the power shelf backplane connector do not use excessive force when inserting the PEM into its power shelf bay d Tighten the captive screw to secure the PEM in the power shelf Note Because the PEM is powered redundantly by other PEMs in its power load zone the fault indicator may g...

Страница 357: ...e PEM by switching on its circuit breaker After the power on sequence completes the green PWR OK indicator on the front of the PEM should light If the indicator does not light see the Troubleshooting the DC PEM Installation section on page 7 66 PWR OK FAULT TEMP PWR OK FAULT TEMP PWR OK FAULT TEMP PWR OK FAULT TEMP 27214 Loosen captive screw and pivot ejector lever a Close ejector lever to seat po...

Страница 358: ...urce DC circuit breaker is switched on The PEM circuit breaker is switched on 2000 W only If circuit breaker does not stay switched on replace the PEM Step 3 Check the PEM status indicators PWR OK green Indicates that the PEM is operating normally and the source DC voltage is within the nominal operating range of 48 to 60 VDC This indicator should light when the PEM circuit breaker is switched on ...

Страница 359: ...TEMP flashing yellow 2400 W PEM only Indicates that a power supply fan is locked or malfunctioning Note If the temp indicator is flashing the fault indicator also goes on Check to see if the fan is operating Remove any obstructions to the fan If the fan is not operational replace the power supply OC 2400 W PEM only steady or flashing yellow after 10 seconds Indicates the output current of the powe...

Страница 360: ...tor and other appropriate personnel that all routing traffic stops while the upgrade takes place Caution If you are upgrading to a new power shelf you cannot use old power supplies You must upgrade to newer 2400 W PEMs see Table 7 1 on page 7 30 Step 1 Remove all of the DC PEMs as described in the Removing and Replacing a DC PEM procedure on page 60 through Step 4 Step 2 Remove the power cable cov...

Страница 361: ...ode standard for source DC wiring you must be sure which power cables are connected to the proper positive and negative terminal studs Typically green or green and yellow indicate a ground cable while power cable leads may be labeled positive or negative Because this is not always the case the safest way to indicate the polarity of a cable is to note its color and identify it as described in this ...

Страница 362: ... DC Input Power Shelf 7 70 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 7 41 Disconnecting the Source DC Power Cables 28018 Ground A1 A1 A2 A2 B2 B2 B1 B1 Ground B1 Negative cable lug Positive cable lug ...

Страница 363: ...r shelf b Loosen the ejector jackscrew to unseat the power shelf from the connectors on the chassis power interface panel Warning The DC input power shelf weighs approximately 10 2 pounds 4 6 kg Use two hands to remove the power shelf Figure 7 42 Unseating the Power Shelf AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX ...

Страница 364: ...tep 6 Remove the power shelf by grasping the flanges on each side and slowly pulling the shelf along the chassis track to remove it Figure 7 43 Figure 7 43 Removing the DC Input Power Shelf AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX SL OT 0 SL OT 1 RE SE T AU X EJ EC T 27967 Track on chassis ...

Страница 365: ...ors Figure 7 44 a Be sure the holes on each side of the power shelf are aligned with the guide pins on each side of the chassis b Carefully slide the power shelf into place until its two connectors just mate with the power interface panel connectors Caution To prevent damage to the interface connectors do not use excessive force when inserting the power shelf into the chassis Figure 7 44 Connectin...

Страница 366: ...roximately 10 2 pounds 4 6 kg Use two hands to remove the power shelf Figure 7 45 Seating the DC Input Power Shelf Step 10 Reconnect the ground and each pair of power cables to the DC input terminal studs as follows Figure 7 46 Caution Be sure to connect the cables according to the color coding notes and labels you made in Step 4 AC TIV E 0 CA RR IER RX PK T 1 DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1...

Страница 367: ...und cable first a Reconnect the ground cable to the ground terminal studs Beginning with terminal studs B2 b Reconnect the positive cable to the positive terminal studs For example B2 c Reconnect the negative cable to the negative terminal studs For example B2 Repeat steps b and c for the remaining pairs of terminal studs Figure 7 46 Reconnecting the Source DC Power Cables to the Power Shelf 26866...

Страница 368: ...hould be 48 to 60 VDC Caution If any of the voltage readings are not within the specified range do not proceed Check for correct polarity and DC source voltage Step 13 Reinstall the power cable cover Figure 7 47 Figure 7 47 Reinstalling the Source DC Power Cable Cover Step 14 Power off the source DC circuit breakers for the PEMs Step 15 Install all of the DC PEMs as described in the Removing and R...

Страница 369: ...and reseat the PEM The captive screw on the ejector lever is tightened securely The power switch is in the on 1 position 2400 W only Step 3 Make sure the router is powered on and that all power cords are connected properly All power cables are securely connected to their terminal studs on the back panel Each pair of PEM power cables is connected to a dedicated 60 A DC service The source DC circuit...

Страница 370: ...hen on If the indicator remains on after several attempts to power it on replace the existing PEM with a spare If the spare PEM also fails the problem could be a faulty power shelf backplane connector Power off the router and contact a Cisco service representative for assistance TEMP yellow Indicates that the PEM is in an overtemperature condition causing a shut down to occur Note If the temp indi...

Страница 371: ...ation about specific types of cards see Chapter 1 Product Overview Removing and Replacing RP and Line Cards from the Upper and Lower Card Cages This section describes the procedures for removing and installing a router processor RP card or a line card from the upper or lower card cage The upper and lower card cages have 9 slots and the lower card cage is a reverse image of the top card cage Alarm ...

Страница 372: ...ect it from ESD and dust in the optic ports fiber optic line cards Use the following procedure to remove and replace a line card or RP from the card cage Step 1 Disconnect any cables from the card Step 2 Remove the card a Loosen the captive screws at the top and bottom of the front panel Figure 7 48a b Pivot the ejector levers to unseat the card from the backplane connector Figure 7 48b c Slide th...

Страница 373: ...3 STM POS Pivot ejector levers away from card to unseat card Grasp card carrier to slide card out of slot c b Loosen captive screws a A C TI V E 0 C A R R IE R R X P K T A C TI V E 1 C A R R IE R R X P K T A C TI V E 2 C A R R IE R R X P K T A C TI V E 3 C A R R IE R R X P K T Q OC 3 STM POS Pivot ejector levers away from card to unseat card Grasp card carrier to slide card out of slot c b Loosen ...

Страница 374: ...CA RR IE R RX PK T OC 48 STM 16 SCPOS AC TI VE 0 C AR R IE R R X C EL L OC 12 STM 4 ATM FAST ETERNET SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LI NK TX RX RJ 4 5 M II RE SE T AU X CO NS O LE EJ EC T SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LI NK TX RX RJ 4 5 M II RE SE T AU X CO NS O LE EJ EC T FAST ETERNET AC TI VE 0 C AR R IE R R X C EL L OC 12 STM 4 ATM AC TI VE CA RR IE R RX PK T OC 48 STM 16 SCPOS 1...

Страница 375: ...ontainer Figure 7 50 Removing an Alarm Card from the Upper Card Cage Step 3 Replace the card by reversing the procedures in Steps 1 and 2 28347 AC TI VE 0 C AR R IE R R X PK T AC TI VE 1 C AR R IE R R X PK T AC TI VE 2 C AR R IE R R X PK T AC TI VE 3 C AR R IE R R X PK T Q OC 3 STM POS 6DS3 SMB P H F DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX 12DS3 SMB P H F DOWN LOOP...

Страница 376: ...labeled SFC 0 1 and 2 Use the following procedure to remove and replace switch fabric cards Step 1 Loosen the captive screws on the air filter door and pivot the door open Figure 7 10 Caution If the router uses an extended front cover bezel the air filter door does not have enough space to open completely Before you open the air filter door you must remove the extended front cover Figure 7 51 Open...

Страница 377: ...eat the card from the backplane connector b Grasp the card by its metal card carrier and slide the card out of the slot Figure 7 52 Place the card directly into an antistatic bag or other ESD preventive container Figure 7 52 Removing a Card from the Switch Fabric Card Cage Step 3 To install the card reverse the procedure in Step 2 Step 4 Close the air filter door and tighten the captive screws 268...

Страница 378: ... following the following upgrade requirements before performing the switch fabric upgrade You need a complete switch fabric card set You cannot mix 2 5 Gbps 10 Gbps and 40 Gbps CSCs and SFCs When upgrading to a 10 Gbps switch fabric with a GRP installed the flash memory card must be loaded with Cisco IOS Release 12 0 16 S or later When upgrading to a 10 Gbps switch fabric with a PRP installed the ...

Страница 379: ...t is loaded with the appropriate Cisco IOS Release Step 5 Power on the router and wait for all installed line cards to boot completely before proceeding to the next step Note Be sure the router returns to full operation before proceeding to the next step This may take a considerable amount of time depending upon the configuration of the router Step 6 Enter the configure terminal command to enter g...

Страница 380: ...the numbers on the switch fabric card labels Using the show gsr command to generate the switch fabric card identification numbers Table 7 3 lists the router model and the corresponding switch fabric card number on the identification label Removing and Installing a Chassis This section provides the procedures to remove and replace a chassis You may need to perform this procedure to replace a defect...

Страница 381: ...he equipment rack Components are transferred from the defective chassis directly to the replacement chassis The replacement chassis is installed in the equipment rack after all components are installed This approach has the advantage of protecting system components against damage by eliminating the need to store them even temporarily outside their card cages It also helps ensure that the physical ...

Страница 382: ...alled chassis for removal Step 1 Power off the router see Powering Off the Router page 7 2 Step 2 Power off the circuit breakers to the power supplies Step 3 Disconnect the power cords from the power shelf For a standard AC power shelf see Step 2 of Removing and Replacing the Standard AC Input Power Shelf page 7 44 For an optional AC power shelf see Step 2 of Removing and Replacing the Optional 2 ...

Страница 383: ... away from the line card d Carefully remove the cables from the cable tray and carefully place the cable bundle out of the way e Repeat steps a through d for each line card Step 8 Remove the vertical cable management troughs see Attaching the Vertical Cable Management Trough page 3 25 Removing and Installing System Components Use the following procedure to remove and install system components from...

Страница 384: ...ipment rack Step 1 Remove all grounding connections to the chassis See NEBS Supplemental Unit Bonding and Grounding Guidelines section on page 2 22 Step 2 Position the scissor jack platform from the original router shipping package in front of the rack mounting platform in the rack Figure 7 53 Step 3 Turn the scissor jack screw counterclockwise to slowly raise the top of the scissor jack platform ...

Страница 385: ...ing from the top of the chassis down remove the screws that secure the chassis to the mounting flanges on the rack Figure 7 54 Set the screws aside for use to install the replacement chassis Warning The chassis is still supported by the rack mounting platform installed in the bottom of the rack but should be held to prevent the possibility of tipping out of the front of the rack ...

Страница 386: ...Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Figure 7 54 Removing the Mounting Screws 26864 Chassis mounting holes group E Chassis mounting holes group D Chassis mounting holes group C Chassis mounting holes group B Chassis mounting holes group A ...

Страница 387: ...de it off the rack mounting table and onto the scissor jack platform Step 6 Install the four chassis anchor clips through the slots in the bottom of the chassis Warning One person should be holding the side of the chassis to prevent it from tipping a Align the holes with the bolt holes in the platform b Insert and tighten the four bolts to prevent the chassis from shifting on the scissor jack plat...

Страница 388: ...e chassis can be repackaged for shipping Use the packaging and unpacking instructions that came with the replacement chassis to repack and ship a defective chassis to the factory SL OT 0 SL OT 1 RE SE T AU X CO NS OL E EJ EC T AC TI VE 0 CA RR IE R RX CE LL AC TI VE CA RR IE R RX PK T DOWN LOOP RA LA CDHNT CD TX 0 RX TX 1 RX TX 2 RX TX 3 RX TX 4 RX TX 5 RX TX 6 RX DOWN LOOP RA LA CDHNT CD TX 0 RX ...

Страница 389: ...ement Trough page 3 25 Step 5 Connect all line card interface cables using the notes and labeling you created when disconnecting them from the defective chassis Step 6 Connect power cables to the router see Connecting Power to the Power Shelf page 3 41 Step 7 Power on the router see Powering On the Router and Observing the Boot Process page 4 4 Removing and Replacing a Power Bus Board Fuse There a...

Страница 390: ...wer bus board MBus access cover by loosening the four captive screws Figure 7 57 Figure 7 57 MBus Controller Access Cover Step 3 Remove the fuse from the fuse holder using a non conducting fuse extraction tool Figure 7 58 Step 4 Insert the replacement fuse using the fuse extraction tool to hold the replacement fuse align the fuse with the opening in the fuse holder Step 5 Reinstall the MBus access...

Страница 391: ...iguration Guide OL 11495 01 Chapter 7 Maintaining the Router Removing and Replacing a Power Bus Board Fuse Figure 7 58 Removing and Replacing a Power Bus Board Fuse F2 F1 MBus F2 5 1V bias Fuse is 2A 125V MBus module F1 Fuse Fuse pulling tool Fuse holder 28449 Screw holes 4 ...

Страница 392: ...Chapter 7 Maintaining the Router Removing and Replacing a Power Bus Board Fuse 7 100 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

Страница 393: ...ecifications page A 1 Compliance and Safety Information page A 5 Router Specifications The Cisco 12016 Cisco 12416 and Cisco 12816 Router original series and enhanced series specifications are presented in four tables Table A 1 Physical Specifications for Cisco 12000 Series Routers Table A 2 AC Electrical Specifications Table A 3 DC Electrical Specifications Table A 4 Environmental Specifications ...

Страница 394: ...stalled 77 63 in 197 2 cm 79 11 in 200 9 cm with front covers installed Chassis width 17 25 in 43 8 cm 19 0 in 48 3 cm including chassis rack mount flanges and front door width Chassis depth 22 0 in 55 9 cm 26 25 in 66 7 cm including cable management system and front covers Weight Chassis only standard power shelf Chassis only optional AC input power shelf Chassis fully configured using all card s...

Страница 395: ...nal subsystem 4 power supplies enhanced series 4000 W maximum for 3 AC input power supplies N 1 redundancy 4000 W maximum for 4 AC input power supplies N 2 redundancy 4800 W maximum for 3 AC input power supplies N 1 redundancy 4800 W maximum for 4 AC input power supplies N 2 redundancy Rated input voltage1 1 For each power supply module three in the standard shelf four in the optional shelf 200 to...

Страница 396: ...ce Table A 4 Environmental Specifications Description Value Temperature Operating 32 to 104 F 0 to 40 C Nonoperating 4 to 149 F 20 to 65 C Humidity Operating 10 to 90 noncondensing Nonoperating 5 to 95 noncondensing Altitude Operating 0 to 10 000 ft 0 to 3 000 m Nonoperating 0 to 15 000 ft 0 to 4 570 m Heat dissipation 11 602 BTU hr maximum original series 16 378 BTU hr maximum enhanced series Aco...

Страница 397: ...ormation The Cisco 12016 Cisco 2416 and Cisco 12816 routers are designed to meet the regulatory compliance and safety approval requirements Refer to the Regulatory Compliance and Safety Information for the Cisco 12000 Series Router Document Number 78 4347 xx if you require additional compliance information see Cisco Technical Support Documentation Website section on page xx for site information ...

Страница 398: ...Appendix A Technical Specifications Compliance and Safety Information A 6 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

Страница 399: ...cord installation progress Note any difficulties and remedies during the installation process Upgrades or removal and replacement procedures Use the site log as a record of router maintenance and expansion history Each time a procedure is performed on the router update the site log to show the following Any FRU that is installed removed or replaced Any router configuration changes Software upgrade...

Страница 400: ...Appendix B Site Log B 2 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Date Action Performed or Symptoms Observed Initials ...

Страница 401: ...B 3 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 Appendix B Site Log ...

Страница 402: ...Appendix B Site Log B 4 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

Страница 403: ...ated input voltage A 3 service requirements 3 41 shelf 1 4 1 5 1 8 supply A 3 acoustic noise specification A 4 air filter 3 22 air flow clearance around chassis 5 39 clearance around chassis caution 1 45 temperature sensors 1 46 alarm card cable connection figure 3 40 connector location 2 45 description 1 22 LEDs critical major and minor alarms 1 22 site alarm connector 1 22 status LEDs 5 28 alarm...

Страница 404: ... 5 38 speed control 1 46 features 1 44 LEDs 1 44 bonding and grounding cable receptacle locations figure 2 23 3 23 3 24 bonding and grounding cable receptacle locations 2 23 boot bootflash command 4 13 command 4 13 4 34 4 37 field software config register 4 33 slot0 or slot1 command 4 13 sources 4 31 system command 4 32 4 37 system flash command 4 34 4 52 bootload failure system response 4 40 boot...

Страница 405: ...DRAM DIMM installation 1 33 electromagnetic compatibility 3 41 erasing flash memory card data 4 62 Ethernet port cable connection 3 33 3 34 3 39 excessive insertion force 7 54 flash memory card insertion 4 45 GRP soft reset NMI switch 1 27 1 37 handling cards 7 80 power shelf operation and EMC 1 13 RP soft reset NMI switch 5 19 using boot flash command 4 13 valid lifting grips 2 6 cd command 4 49 ...

Страница 406: ...EC command interpreter 4 16 flash memory use 4 49 format 4 47 4 62 initialize 4 42 interface 4 28 reload 4 36 setup 4 19 show environment 5 14 show environment all 5 39 show environment table 5 39 show running config 4 28 show startup config 4 30 4 43 show version 4 41 squeeze 4 51 config register command 4 36 4 37 4 43 4 48 configuration file saving 4 29 interface 4 24 interfaces 4 24 to 4 26 con...

Страница 407: ...te settings 2 26 3 36 4 40 description 1 28 1 36 pinouts 2 39 controller 4 8 converters DC to DC 5 22 copy command flash memory card 4 54 4 56 copying configuration files to NVRAM 4 61 copying flash memory images 4 54 copying to RP flash memory SIMM caution 4 52 copy running config startup config command 4 29 4 36 CPU cache memory 1 33 CSC scheduler 1 20 switch fabric 1 20 system clock 1 20 D Data...

Страница 408: ...lity caution 3 41 electromagnetic interference See EMI electromagnetic pulse See EMP prevention EMC cautions blank card filler panels 1 23 power subsystem operation 1 13 EMI prevention 2 24 EMP prevention 2 25 enable command 4 27 4 35 4 43 6 5 endstation devices 3 35 environmental specifications A 4 environmental monitoring 5 39 environmental specifications A 4 erase operation 4 62 erasing flash m...

Страница 409: ... 57 to 4 62 formatting 4 62 GRP attribute summary 1 31 GRP description 1 34 SIMM 4 34 format command 4 47 4 62 fuses power bus board MBus module 7 97 power bus board Vmon and Imon signals 7 97 G global parameters configuring 4 22 GRP alphanumeric LED displays 4 5 5 18 5 19 5 22 alphanumeric LED display sequences 4 5 asynchronous serial ports auxiliary port 1 28 1 36 connection 2 26 auxiliary port ...

Страница 410: ...supply A 3 inserting router 3 16 insertion of router 3 18 installing bonding and grounding connection 3 22 center mount rack mounting brackets 3 12 center mount rack mounting brackets optional 3 9 Ethernet cables 3 35 3 38 Flash memory cards 4 45 router in rack 3 18 installing and removing RP flash memory card 4 46 installing rack mounting platform 3 14 interface attaching cables 3 27 to 3 30 cabl...

Страница 411: ...ual configuration 4 26 MBus power bus board fuses 7 97 using for troubleshooting 5 5 MDI Ethernet port 3 33 3 38 RJ 45 cable connector 3 34 3 38 media dependent interface See MDI media independent interface See MII memory cache 1 33 microcode version number 4 8 MII Ethernet receptacle cable connector 3 34 cable specifications 2 35 2 44 connecting to the Ethernet MII port 3 35 connector pinout 2 34...

Страница 412: ...erface configuration power DC input power entry module A 3 DC input specifications A 3 recommendations and requirements 2 17 to 2 20 standard AC input power subsystem 1 4 surge suppression 2 25 power bus board fuses 7 97 power input A 3 power module AC input line frequency A 3 AC input rating A 3 AC input voltage A 3 DC input power rating A 3 DC input rated voltage A 3 DC input voltages 1 15 power...

Страница 413: ...s 2 44 cable specifications 2 44 RJ 45 Ethernet receptacle cable specifications 2 35 connections 3 34 connector pinout table 2 31 2 42 description 1 28 router and rack stability warning 3 2 router insertion 3 18 RP soft reset switch usage caution 5 19 S safety lifting 2 6 SELV circuit connections 2 25 2 36 3 31 3 36 saving the configuration file 4 29 secondary bootstrap 4 32 SELV circuit connectio...

Страница 414: ... 35 2 44 router dimensions A 2 router weight A 2 shock A 4 temperature A 4 squeeze command 4 51 SRAM GRP table 1 31 startup system 4 4 to 4 11 straight through EIA TIA 232 cable 2 28 subnet mask values 4 24 switches GRP soft reset NMI switch 1 27 1 37 switch fabric card description 1 20 clock and scheduler card 1 20 description 1 19 switch fabric card cage 1 2 synchronized connections 1 19 system ...

Страница 415: ...ted pair UTP cables 2 44 upgrading NVRAM 1 33 using boot flash command 4 13 using handles for lifting caution 2 6 UTP cable 3 38 V valid passwords 4 24 verifying the equipment rack dimensions 3 9 voltage AC input power supply A 3 input DC input power entry module A 3 W warnings invisible laser radiation 2 7 router and rack stability 3 2 SELV circuits 2 25 2 36 wiring 3 43 auxiliary port 3 33 bondi...

Страница 416: ...Index IN 14 Cisco 12016 Cisco 12416 and Cisco 12816 Router Installation and Configuration Guide OL 11495 01 ...

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