Cisco Gigabit Switch Router Cisco 12012, Installation And Configuration Manual

Page 1: ... http www cisco com Cisco Systems Inc Corporate Headquarters Tel 800 553 NETS 6387 Fax 408 526 4000 408 526 4100 Cisco 12012 Gigabit Switch Router Installation and Configuration Guide Customer Order Number DOC 12012GSR ICG Text Part Number 78 4331 04 ...

Page 2: ...e 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 outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit brea...

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Page 5: ...g a Service Request xxvi Definitions of Service Request Severity xxvii Obtaining Additional Publications and Information xxvii Chapter 1 Product Overview 1 1 Physical and Functional Overviews 1 2 Gigabit Route Processor 1 4 GRP Memory Components 1 7 System Status LEDs 1 10 Soft Reset Switch 1 11 PCMCIA Slots 1 12 Asynchronous Serial Ports 1 12 Ethernet Port 1 12 Performance Route Processor 1 13 PR...

Page 6: ...or Installation 2 1 Safety Recommendations 2 2 Lifting Guidelines 2 3 Safety with Electricity 2 4 Preventing Electrostatic Discharge Damage 2 5 Laser Safety 2 6 Site Requirement Guidelines 2 6 Rack Mounting Guidelines 2 7 Airflow Guidelines 2 10 Temperature and Humidity Guidelines 2 10 Power Guidelines 2 11 AC Powered Systems 2 12 DC Powered Systems 2 14 System Grounding Connection Guidelines 2 15...

Page 7: ...mbly 3 7 Removing the Cards from the Upper Card Cage 3 8 Removing the Cards from the Lower Card Cage 3 10 Removing a DC Input Power Supply 3 14 Removing an AC Input Power Supply 3 16 Removing the Card Cage Assembly 3 18 Rack Mounting the Frame 3 20 Reinstalling the Cisco 12012 Components after Installing the Frame 3 23 Reinstalling the Card Cage Assembly 3 24 Reinstalling the Blower Modules 3 25 R...

Page 8: ...itial Conditions 4 3 Manually Booting the System 4 7 Configuring the Cisco 12012 4 8 Performing a Basic Manual Configuration Using the Setup Facility or the setup Command 4 8 Configuring the Global Parameters 4 9 Configuring Interfaces 4 15 Performing a Basic Configuration Using Configuration Mode 4 20 Checking the Running Configuration Settings before Saving Them 4 21 Saving the Running Configura...

Page 9: ...emory Cards 4 49 What To Do Next 4 50 If You Need More Configuration Information 4 50 Chapter 5 Troubleshooting the Installation 5 1 Troubleshooting Overview 5 2 Problem Solving with Subsystems 5 2 Identifying Startup Problems 5 4 Troubleshooting the Power Subsystem 5 7 Troubleshooting the Processor Subsystem 5 9 Troubleshooting the RP 5 10 Troubleshooting the Line Cards 5 12 Troubleshooting Using...

Page 10: ...ng and Replacing a DC Input Power Supply 7 19 Removing a DC Input Power Supply 7 19 Installing a New or Replacement DC Input Power Supply 7 25 Checking the Replacement of a DC Input Power Supply 7 30 Removing and Replacing a Blower Module 7 32 Removing and Replacing the Card Cage Assembly 7 33 Powering Down the Cisco 12012 7 34 Removing the Power Supplies 7 34 Removing the Cards from the Upper Car...

Page 11: ... 2 Safety Recommendations A 2 Removing the Cisco 12012 from a Rack A 3 Powering Down the Cisco 12012 A 3 Removing the Blower Modules A 3 Removing the Card Cage Assembly A 3 Removing the Frame from the Rack A 4 Replacing Components in the Cisco 12012 A 6 Replacing the Blower Modules A 6 Replacing the Card Cage Assembly A 6 Completing the Repackaging A 7 Repackaging the Redundant AC Input Power Supp...

Page 12: ...xii Cisco 12012 Gigabit Switch Router Installation and Configuration Guide ...

Page 13: ... 9 DC Input Power Supply 1 32 Figure 1 10 Cisco 12012 Power Distribution 1 33 Figure 1 11 Blower Module Shown without the Blower Module Front Cover 1 34 Figure 1 12 Internal Air Flow Side View 1 35 Figure 1 13 Cable Management System 1 38 Figure 2 1 Cisco 12012 Frame Outer Dimensions Top View 2 9 Figure 2 2 AC Power Cords 2 13 Figure 2 3 DC Power Cable Lug 2 14 Figure 3 1 Installing the Brace Bar ...

Page 14: ...ctions 3 41 Figure 3 19 Using the Ethernet Port on the PRP 3 44 Figure 3 20 RJ 45 Receptacle and Plug Horizontal Orientation 3 45 Figure 3 21 Straight Through Cable Pinout Connecting MDI Ethernet Port to MDI X Wiring 3 46 Figure 3 22 Crossover Cable Pinout for Connecting Two PRPs 3 46 Figure 3 23 Alarm Card Connectors 3 48 Figure 3 24 System Grounding Receptacles 3 51 Figure 3 25 Attaching a Groun...

Page 15: ... 7 6 Disconnecting an AC Input Power Supply 7 13 Figure 7 7 Removing an AC Input Power Supply 7 14 Figure 7 8 Removing a DC Input Power Supply 7 21 Figure 7 9 Removing the DC Input Power Supply Front Cover 7 22 Figure 7 10 Removing the Power Cable Bracket 7 23 Figure 7 11 Disconnecting the DC Input Power Supply 7 24 Figure 7 12 DC Power Cable Lug 7 26 Figure 7 13 Installing a DC Input Power Supply...

Page 16: ...xvi Cisco 12012 Gigabit Switch Router Installation and Configuration Guide ...

Page 17: ...ronment Requirements 2 11 Table 2 2 Source AC Power Specifications 2 12 Table 2 3 AC Power Cord International Options 2 13 Table 2 4 Source DC Power Specifications 2 14 Table 2 5 SONET Maximum Fiber Optic Transmission Distances 2 17 Table 2 6 Typical Fiber Optic Link Attenuation and Dispersion Limits 2 18 Table 2 7 Estimating Link Loss 2 19 Table 2 8 Line Card SONET Signal Requirements 2 19 Table ...

Page 18: ...phanumeric LED Display Sequences 4 4 Table 4 2 Line Card Alphanumeric LED Display Sequences 4 4 Table 4 3 Software Configuration Register Bit Meanings 4 25 Table 4 4 Explanation of Boot Field Configuration Register Bits 00 to 03 4 25 Table 4 5 Default Boot Filenames 4 29 Table 4 6 Configuration Register Settings for Broadcast Address Destination 4 30 Table 4 7 System Console Terminal Transmission ...

Page 19: ... an annual subscription You can also access Cisco documentation on the World Wide Web at http www cisco com http www china cisco com or http www europe cisco com Document Objectives This installation and configuration guide explains the hardware installation and basic configuration procedures for a Cisco 12012 Gigabit Switch Router GSR It contains procedures for installing the hardware creating a ...

Page 20: ...the external network interface cables Chapter 4 Observing System Startup and Performing a Basic Configuration provides simple procedures for completing a basic system configuration and for checking and saving this configuration to system memory Chapter 5 Troubleshooting the Installation provides guidelines for troubleshooting the Cisco 12012 hardware installation Chapter 6 Running Diagnostics on t...

Page 21: ...the privileged level Access to the privileged level usually requires a password Refer to the related software configuration and reference documentation listed in the section If You Need More Configuration Information in Chapter 4 for additional information Commands and keywords are in boldface font Arguments for which you supply values are in italic font Elements in square brackets are optional Al...

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Page 24: ...personskada Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador Se förklaringar av de varningar som förkommer i denna publikation i dokumentet Regulatory Compliance and Safety Information Efterrättelse av föreskrifter och säkerhetsinformation vilket medföljer denna anordning Obtaining Documentation Cis...

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Page 27: ...ess hours to restore service to satisfactory levels Severity 4 S4 You require information or assistance with Cisco product capabilities installation or configuration There is little or no effect on your business operations Obtaining Additional Publications and Information Information about Cisco products technologies and network solutions is available from various online and printed sources Cisco ...

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Page 29: ... separate card cages the upper card cage and the lower card cage The upper card cage has 12 user configurable slots that support a combination of line cards and a Route Processor RP The rightmost slot in the upper card cage supports a non configurable alarm card Network interfaces reside on line cards that provide connection between the router s switch fabric and the external networks The lower ca...

Page 30: ... rack that is secured to the building structure Card cage assembly a sheet metal enclosure that mounts in the frame The card cage assembly consists of the upper card cage the lower card cage and the power supply bay All three components are tied together electrically through a passive system backplane in the back of the card cage assembly The upper card cage has 12 vertical slots for line cards an...

Page 31: ...SOR SLO T 1 CO LL LIN K TX RX RJ 45 MII RE SE T AU X CO NS OL E EJE CT AC TIV E 0 CA RR IER RX PK T AC TIV E 1 CA RR IER RX PK T AC TIV E 2 CA RR IER RX PK T AC TIV E 3 CA RR IER RX PK T Q OC 3 STM POS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM OC 12 STM 4 POS AC TIV E 0 CA RR IER RX CE LL AC O L T ALARM CS C 0 FAI L 1 0 1 2 EN AB LED CR ITIC AL MA JOR MIN OR SFC ALARM 1 ALARM 2 H10476 Top blow...

Page 32: ...n notes contain instructions for removing and replacing FRUs For information on ordering FRUs contact a customer service representative Gigabit Route Processor Each Cisco 12012 GSR has one main system or route processor The route processor RP processes the network routing protocols and distributes updates to the Cisco Express Forwarding CEF tables on the line cards The RP also performs general mai...

Page 33: ...igabit Route Processor Front Panel View Horizontal Orientation Shown The primary functions of the GRP are as follows Downloading the Cisco IOS software to all of the installed line cards at power up Providing a console terminal port for router configuration Providing an auxiliary port for other external equipment such as modems Providing an IEEE 802 3 10 100 megabits per second Mbps Ethernet port ...

Page 34: ...modules DIMMs 64 MB of DRAM is the minimum shipping configuration 512 kilobytes KB of static random access memory SRAM for secondary CPU cache memory functions SRAM is not user configurable or field upgradeable 512 KB of NVRAM NVRAM is not user configurable or field upgradeable Most of the additional memory components used by the system including onboard Flash memory 8 MB and up to two PCMCIA base...

Page 35: ...mory functions NVRAM 512 KB fixed 3 3 NVRAM is not user configurable or field upgradeable Nonvolatile random access memory for the system configuration file Flash Memory SIMM 4 4 SIMM socket is wired for Cisco s own design and does not accept industry standard 80 pin Flash SIMMs 8 MB 1 Contains Cisco IOS software images and other user defined files on the GRP Flash Memory card 20 MB5 5 20 MB Flash...

Page 36: ... 3 GRP Horizontal Orientation Shown Backplane connector SLOT 0 GIGABIT ROUTE PROCESSOR SLOT 1 CO LL LIN K TX RX RJ 4 5 M II RESET AUX EJECT H10547 Bank 2 DRAM DIMMs Bank 1 PCMCIA slots slot 0 bottom slot 1 top Console port Ethernet interface RJ 45 or MII Alphanumeric LED displays Auxiliary port Flash SIMM U17 U42 U39 ...

Page 37: ...memory problems DRAM DIMMs must be 3 3 volt V 60 nanosecond ns devices Do not attempt to install other devices in the DIMM sockets SRAM SRAM provides secondary CPU cache memory The standard GRP configuration is 512 KB Its principle function is to act as a staging area for routing tables update information to and from the line cards SRAM is not user configurable or field upgradeable Total DRAM Prod...

Page 38: ...P in the system Flash Memory Both the onboard and PCMCIA card based Flash memory allow you to remotely load and store multiple Cisco IOS software and microcode images You can download a new image over the network or from a local server and then add the new image to Flash memory or replace the existing files You can then boot the routers either manually or automatically from any of the stored image...

Page 39: ...ges that are displayed after the boot process is complete During the boot process the alphanumeric LED displays are controlled directly by the MBus After the boot process they are controlled by the Cisco IOS software via the MBus and display messages designated by the Cisco IOS software The following levels of system operation are displayed Status of the GRP System error messages User defined stat...

Page 40: ...g equipment DCE interface for connecting a console terminal Note EIA TIA 232 was known as recommended standard RS 232 before its acceptance as a standard by the Electronic Industries Association EIA and Telecommunications Industry Association TIA The auxiliary port is an EIA TIA 232 plug male that provides a data terminal equipment DTE interface the auxiliary port supports flow control and is ofte...

Page 41: ...e cards The RP also performs general maintenance functions such as diagnostics console support and line card monitoring Two types of RPs are available for the Cisco 12012 GSR Gigabit Route Processor GRP Performance Route Processor PRP When not explicitly specified this document uses the term route processor RP to indicate either the GRP or the PRP Note If you install a second redundant RP it must ...

Page 42: ...t for other external equipment such as modems Providing two IEEE 802 3 10 100 megabits per second Mbps Ethernet ports for Telnet functionality Running routing protocols Building and distributing routing tables to line cards Providing general system maintenance functions Communicating with line cards either through the switch fabric or through the maintenance bus MBus The MBus connection allows the...

Page 43: ...mages that run the Cisco 12000 series Internet Router system are stored in Flash memory Two types of Flash memory ship with the PRP 1 Onboard Flash memory Ships as a single in line memory module SIMM This Flash memory contains the Cisco IOS boot image bootflash and is not field replaceable 2 Flash disk The PRP ships with a Flash disk that can be installed in either Flash disk slot See Figure 1 5 T...

Page 44: ...d Configuration Guide Physical and Functional Overviews Figure 1 5 PRP Horizontal Orientation 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 75042 2 4 1 5 7 8 10 9 6 3 ...

Page 45: ... 2 512 MB and 1 GB DIMMs based on desired SDRAM configuration for main Cisco IOS software functions SRAM2 2 SRAM is not user configurable or field replaceable 2 MB fixed Secondary CPU cache memory functions NVRAM3 3 NVRAM is not user configurable or field replaceable 2 MB fixed 1 System configuration files register settings and logs Flash memory 64 MB SIMM4 4 Flash memory SIMM is not user configur...

Page 46: ... be placed in bank 1 U15 SDRAM SDRAM stores routing tables protocols and network accounting applications and runs the Cisco IOS software The default PRP configuration includes 512 MB of error checking and correction ECC SDRAM DIMM upgrades of 512 MB and 1 GB are available You cannot mix memory sizes If two DIMMS are installed they must be the same memory size ...

Page 47: ...nimum of 5 years NVRAM is not user configurable and cannot be upgraded in the field Flash Memory Flash memory allows you to remotely load and store multiple Cisco IOS software and microcode images You can download a new image over the network or from a local server and then add the new image to Flash memory or replace the existing files You then can boot the routers either manually or automaticall...

Page 48: ...ons is selected Since both ports are supported on the PRP the LED on port ETH0 is always on The ETH1 LED goes on when it is selected The alphanumeric display LEDs are organized as two rows of four characters each and are located at one end of the card These LEDs provide system status and error messages that are displayed during and after the boot process The boot process and the content displayed ...

Page 49: ...But if the boot field is set to 0x1 the system automatically boots the first IOS image found in the onboard Flash memory SIMM on the PRP Caution The soft reset NMI switch is not a mechanism for resetting the PRP and reloading the IOS image It is intended for software development use To prevent system problems or loss of data use the soft reset switch only on the advice of Cisco service personnel A...

Page 50: ...nterface for connecting a console terminal The auxiliary port provides a data terminal equipment DTE interface and supports flow control It is often used to connect a modem a channel service unit CSU or other optional equipment for Telnet management Ethernet Ports The PRP includes two Ethernet ports both using an 8 pin RJ 45 receptacle for either IEEE 802 3 10BASE T 10 Mbps or IEEE 802 3u 100BASE ...

Page 51: ...he upper card cage empty card slots must have a card blank installed Note Detailed instructions for removing replacing and configuring the line cards supported by the Cisco 12012 are contained in the configuration note for the individual line card Alarm Card The alarm card occupies a special slot rightmost slot in the upper card cage The slot is labeled Alarm card is physically narrower and has a ...

Page 52: ...cal major and minor alarm relay normally open normally closed and common contacts Only safety extra low voltage SELV external alarm circuits can be attached to the two alarm card connectors The external alarm can be visual or audible Audible external alarms can be reset by the reset switch on the alarm card faceplate Visual alarms are reset by software Provides visual status of the clock and sched...

Page 53: ...e heart of the Cisco 12012 is the switch fabric circuity which provides synchronized gigabit speed interconnections for the line cards and the RP The switch fabric circuitry is contained on two types of cards a clock and scheduler card and a switch fabric card which install in the five slots in the lower card cage See Figure 1 7 A clock and scheduler card is installed in either slot 0 or slot 1 CS...

Page 54: ... cards have a switching capacity of 15 Gbps You can add switching capacity up to 60 Gbps and redundancy by increasing the number of switch cards to a maximum of five cards installed in your system Figure 1 7 Lower Card Cage GIGABIT ROUTE PROCESSOR Q OC 3 STM POS OC 12 STM 4 ATM OC 12 STM 4 POS ALARM C S C 0 F A IL 1 0 1 2 E N A B L E D S F C H11017 Lower card cage slot 4 Lower card cage slot 0 ...

Page 55: ...OC 48 STM 16 but no clock or scheduler redundancy Adding a second clock and scheduler card to the system gives you OC 48 STM 16 bandwidth plus fabric clock and scheduler redundancy The clock and scheduler card contains the following functionality System clock Sent to all line cards RP and switch fabric cards The system clock synchronizes data transfers between line cards or line cards and the RP t...

Page 56: ...or each card slot on the alarm card in the upper card cage Each pair of LEDs includes a green enable LED which indicates the clock and scheduler card CSC or switch fabric card SFC is installed and operational and a red fail LED which indicates a fault has been detected on the card installed in that slot Power Supplies The power supply bay located at the bottom of the card cage assembly can accommo...

Page 57: ...0A service North America 10A or 16A International A handle Provides a grip point for removing and replacing the power supply A captive screw at the bottom of the faceplate Secures the power supply in the power supply bay A power supply power cord appliance coupler The main disconnect for the system The power supply power switch engages a latch that secures the power supply in the power supply bay ...

Page 58: ... to a separate AC power source Note We recommend you install an uninterruptable power source UPS as a safeguard against power loss Figure 1 8 AC Input Power Supply DC Input power Supply The DC input power supply is a modular unit that measures 10 inches high 25 4 cm 7 84 inches 19 9 cm wide twice as wide as the AC input power supply 15 inches 38 1 cm deep and weighs 19 lb 8 6 kg The Cisco 12012 re...

Page 59: ...the operational range of 40 5 to 75 VDC The LED is on anytime the power supply is connected to source DC and the power supply power switch is on A red output fail LED indicates that one or both of the power supply output voltages 5 and 48 VDC is out of tolerance The LED will flash on and off for five seconds as a test of the LED when the power supply is first turned on Six threaded terminals two e...

Page 60: ...s directly to each card to power the MBus module The 48 VDC feeds a DC DC converter also on each card The MBus module controls the DC DC converter When directed by the RP or by MBus software the MBus module turns on the DC DC converter the 48 VDC is converted into 3 3 VDC and 5 VDC for use by the card Power for the blower modules is supplied directly from the backplane through two harnesses mounte...

Page 61: ...supply Minimum 2 AC input power supplies or 1 DC input power supply Maximum 4 AC input power supplies or 2 DC input power supply 5 VDC 48 VDC 5 VDC 5 VDC DC DC conv MBus module 3 3 VDC GRP 5 VDC DC DC conv MBus module 3 3 VDC Line card DC DC conv MBus module 3 3 VDC Switch fabric card 5 VDC Alarm card Blower module MBus module Controller card Blower module MBus module Controller card H10506 ...

Page 62: ...1 11 The top and bottom blower modules are identical and are interchangeable Both blower modules have snap on plastic front covers mounted over the blower module faceplates Two blower module LEDs are visible through the front covers Figure 1 11 Blower Module Shown without the Blower Module Front Cover The blower modules draw room air in through an air filter on the front of the lower card cage See...

Page 63: ...e adequate air flow and prevent overheating inside the card cage assembly we recommend at least 6 inches 15 2 cm of clearance Figure 1 12 Internal Air Flow Side View H10487 Air exhaust Upper card cage Room air Bottom blower module Air filter Air exhaust Lower card cage Air deflector Power supply bay Top blower module Front Rear ...

Page 64: ...nt equipment damage from excessive heat If the system detects that one of three fans within a blower module has failed it displays a warning message on the console screen In addition the two remaining fans go to full speed to compensate for the loss of the one fan If another fan fails the system shut downs to prevent equipment damage A handle on the blower module provides a grip point for removing...

Page 65: ...nents a horizontal cable management tray attached to the frame above the upper card cage and vertical cable management brackets one bracket per line card See Figure 1 13 The horizontal cable management tray keeps all of the interface cables organized as the cables enter the Cisco 12012 from either the left or right side and directs them down through the bottom of the tray to the individual line ca...

Page 66: ...E 0 C A R R IE R R X P K T A C T IV E 1 C A R R IE R R X P K T A C T IV E 2 C A R R IE R R X P K T A C T IV E 3 C A R R IE R R X P K T Q OC 3 STM POS A C T IV E 0 C A R R IE R R X C E L L OC 12 STM 4 ATM OC 12 STM 4 POS A C T IV E 0 C A R R IE R R X C E L L A C O L T ALARM 1 ALARM 2 ALARM C S C 0 F A IL 1 0 1 2 E N A B L E D C R IT IC A L M A JO R M IN O R S F C H10733 Captive screw Vertical cable...

Page 67: ... is tied directly to 5 VDC from the power supply When power is applied to the Cisco 12012 all MBus modules immediately power up The MBus modules on the RP or clock and scheduler card immediately turn on the DC DC converter powering up the respective card The line card MBus module waits to power up the line card until it receives a command from the master RP Device discovery The RP can determine th...

Page 68: ...e for the 3 3 and 5 VDC DC DC converters Environmental monitoring includes voltage monitoring temperature monitoring from two temperature sensors and rotational speed sensing for each blower module fan System Specifications This section lists the Cisco 12012 specifications The specifications are listed in three tables Table 1 6 lists the physical specifications Table 1 7 lists the electrical speci...

Page 69: ...opean Community DC input current rating 55 amps A 50 VDC Description Value Temperature 32 to 104 F 0 to 40 C operating 4 to 149 F 20 to 65 C nonoperating Humidity 10 to 90 noncondensing operating 5 to 95 noncondensing nonoperating Altitude 0 to 10 000 ft 0 to 3 050 m operating 0 to 30 000 ft 0 to 9 144 m nonoperating Heat dissipation 10 640 Btu hr maximum Acoustic Noise 69 dbA maximum Shock 5 to 5...

Page 70: ...approvals for safety EMI and immunity listed in Table 1 9 Table 1 9 Agency Approvals Category Agency Approval Safety UL 1950 CSA 22 2 No 950 EN60950 AUSTEL TS001 AS NZS 3260 EMI FCC Class A CSA Class A EN55022 Class A VCCI Class 1 AS NRZ 3548 Class A Immunity EN61000 4 2 IEC 1000 4 2 EN61000 4 3 IEC 1000 4 3 EN61000 4 4 IEC 1000 4 4 EN61000 4 5 IEC 1000 4 5 EN61000 4 6 IEC 1000 4 6 EN61000 4 11 IE...

Page 71: ...s in their Cisco specified packagings Failure to do so may result in damage to the router or degradation of its performance Also do not remove the GSR or Internet Router from its shipping container until you are ready to install it The router should always be transported or stored in an upright position Keep the router in the shipping container until you have determined where you will install it U...

Page 72: ...clear and dust free during and after installation Keep tools and router components away from walk areas Do not wear loose clothing jewelry including rings and chains or other items that could get caught in the router Fasten your tie or scarf and sleeves The Cisco 12012 operates safely when it is used in accordance with its marked electrical ratings and product usage instructions Do not work alone ...

Page 73: ...d IEC950 can be connected to a Cisco 12012 DC input power supply A Cisco 12012 configured with DC input power supplies is to be installed in a restricted access area in accordance with Articles 110 16 110 17 and 110 18 of the National Electric Code ANSI NFPA 70 A Cisco 12012 configured with DC input power supplies shall have a readily accessible disconnect device incorporated in the fixed wiring L...

Page 74: ...to the system Follow these basic guidelines when working with any electrical equipment Before beginning any procedures requiring access to the interior of the Cisco 12012 locate the emergency power off switch for the room in which you are working If an electrical accident occurs proceed as follows Use caution do not become a victim yourself Disconnect power to the system If possible send another p...

Page 75: ...atic discharge ESD precautions can result in intermittent or complete component failures To minimize the potential for ESD damage observe the following guidelines Always use an ESD wrist strap or ankle strap and ensure that it makes good skin contact When handling a removed line card switch fabric card or RP make sure the equipment end of your ESD strap is attached to one of the two upper card cag...

Page 76: ...ly check the resistance value of the antistatic strap The measurement should be between 1 and 10 megohms Laser Safety Single mode style line cards for the Cisco 12012 are equipped with lasers which emit invisible radiation Do not stare into open line card ports Observe the following warning to prevent eye injury Warning Because invisible laser radiation may be emitted from the aperture of the port...

Page 77: ... is suitable for most 19 inch equipment racks or telco style racks We strongly recommend a rack mount installation for the Cisco 12012 because of size and weight considerations Following are specific rack mounting guidelines for the Cisco 12012 The Cisco 12012 weighs approximately 380 lb 172 kg fully configured To keep the equipment rack center of gravity as low as possible mount the router so tha...

Page 78: ...at the front of the rack for maintenance Install and use the cable management bracket included with the router to keep cables organized and out of the way of line cards power supplies and the blower modules Consider the equipment and cabling that is already installed in the rack Ensure that cables from other equipment will not impair access to the upper or lower card cage or require you to disconn...

Page 79: ... Site Requirement Guidelines Figure 2 1 Cisco 12012 Frame Outer Dimensions Top View 19 375 inches Front Rear 24 inches required for component removal Vertical mounting rail rack mounting surface 17 4 inches 21 inches 5 inches H10404 ...

Page 80: ...ning a minimum of 6 inches 15 2 cm of clearance at both the inlet and exhaust openings on the frame If the airflow is blocked or restricted or if the inlet air is too warm an overtemperature condition within the router can occur Under extreme conditions the environmental monitoring system will shut down the power to protect the system components Temperature and Humidity Guidelines Table 2 1 lists ...

Page 81: ...ceiving clean power Install a power conditioner if necessary Install proper grounding to avoid damage from lightening and power surges Warning AC operation requires a minimum configuration of two AC input power supplies Specifications Minimum Maximum Ambient temperature operating 32 F 0 C 104 F 40 C Ambient temperature nonoperating and storage 40 F 40 C 149 F 65 C Ambient humidity noncondensing op...

Page 82: ...ve the correct style for your site See Figure 2 2 and Table 2 3 All AC input power supply power cords measure 14 feet 4 3 m Provide dedicated power sources for each power supply installed in the router Install an uninterruptible power source where possible Install proper grounding to avoid damage from lightening and power surges Table 2 2 lists the nominal and acceptable value ranges for source AC...

Page 83: ...AB GSR12 US Australian 240 VAC 50 Hz AC power cord CAB GSR12 AU European 230 VAC 50 Hz AC power cord CAB GSR12 EU Italian 220 VAC 50 Hz AC power cord CAB GSR12 IT United Kingdom 240 VAC 50 Hz AC power cord CAB GSR12 UK H10884 North American plug L6 20 20A Australian plug AS 3112 10A European plug CEE 7 7 16A Appliance coupler Hot IEC 320 C 13 10A Italian plug CEI 23 16 VII 10A United Kingdom plug ...

Page 84: ...G high strand count wire cable three leads Lugs should be dual hole and able to fit over M6 terminal studs at 625 inch 15 86 mm centers Figure 2 3 shows the type of lug required for the DC input cable connections Table 2 4 Source DC Power Specifications Figure 2 3 DC Power Cable Lug Specifications Nominal Value Acceptable Value Ranges DC input voltage 48 VDC1 United States 60 VDC International 1 V...

Page 85: ...t available from Cisco Systems they are available from any commercial hardware vendor Two grounding wires 4 AWG recommended The length of the wire depends on your router location and site environment This wire is not available from Cisco Systems it is available from any commercial cable vendor Site Wiring Guidelines Following are guidelines for setting up the plant wiring and cabling at your site ...

Page 86: ...ems just described without pulse meters and other special equipment These problems can cost a great deal of time to identify and resolve so take precautions by providing a properly grounded and shielded environment with special attention to issues of electrical surge suppression SONET Connection Guidelines The SONET specification for fiber optic transmission defines two types of fiber single mode ...

Page 87: ...light transmitted to the receiver in multimode transmission Chromatic dispersion spreading of the signal in time because of the different speeds of light wavelengths Modal dispersion spreading of the signal in time because of the different propagation modes in the fiber Attenuation is significantly lower for optical fiber than for other media For multimode transmission chromatic and modal dispersi...

Page 88: ...itter power PT maximum link loss LL and minimum receiver sensitivity PR The worst case analysis provides a margin of error although not all of the parts of an actual system will operate at the worst case levels The power budget PB is the maximum possible amount of power transmitted The following equation lists the calculation of the power budget PB PT PR PB 18 5 dBm 30 dBm PB 11 5 dB The power mar...

Page 89: ...rate the receiver For SONET versions of a line card the signal must meet the worst case parameters listed in Table 2 8 Table 2 8 Line Card SONET Signal Requirements Link Loss Factor Estimate of Link Loss Value Higher order mode losses 0 5 dB Clock recovery module 1 dB Modal and chromatic dispersion Dependent on fiber and wavelength used Connector 0 5 dB Splice 0 5 dB Fiber attenuation 1 dB km Sing...

Page 90: ...B CRM PB 13 dB 3 dB 2 dB 1 5 dB 0 5 dB 1 dB PB 5 dB The value of 5 dB indicates that this link would have sufficient power for transmission Multimode Power Budget Example of Dispersion Limit Following is an example with the same parameters as the previous example but with a multimode link distance of 4 km PB 13 dB 4 km 1 0 dB km 4 0 5 dB 3 0 5 dB 0 5 dB HOL 1 dB CRM PB 13 dB 4 dB 2 dB 1 5 dB 0 5 d...

Page 91: ...mit up to 8 dB The receiver could be overloaded at 14 dB but no damage will result To prevent overloading the receiver connecting short fiber links insert a 5 to 10 dB attenuator on the link between any single mode SONET transmitter and the receiver SONET Single Mode Power Budget Example The following example of a single mode power budget is of a two buildings 11 kilometers apart connected through...

Page 92: ...et analysis is beyond the scope of this document For further information refer to UNI Forum specifications ITU T standards and your equipment specifications Tools for Installation The Cisco 12012 is designed to be installed with a minimum number of tools The following are required tools 1 4 inch flat blade screwdriver 3 16 inch flat blade screwdriver ESD preventive wrist strap Antistatic mat Tape ...

Page 93: ...t One Cisco 12012 fully assembled except for redundant AC input power supplies One to four power supplies Systems configured for source DC operation are shipped with one or two DC input power supplies installed in the power supply bay Systems configured for source AC operation are shipped with two AC input power supplies installed in the power supply bay If your system is configured with redundant...

Page 94: ...rogress Note any difficulties encountered and remedies during the installation process Upgrades and removal replacement procedures use the site log as a record of system maintenance and expansion history Each time a procedure is performed on the system update the site log to reflect the following Any FRU installed removed or replaced Any Cisco 12012 configuration changes Software upgraded Correcti...

Page 95: ...Preparing for Installation 2 25 Site Log Table 2 9 Site Log Example Date Description of Action Performed or Symptom Observed Initials ...

Page 96: ...2 26 Cisco 12012 Gigabit Switch Router Installation and Configuration Guide Site Log ...

Page 97: ...12 Components before Installing the Frame Rack Mounting the Frame Reinstalling the Cisco 12012 Components after Installing the Frame Connecting Line Card Cables Connecting Route Processor Cables Connecting Alarm Card Cables Connecting Power Note You must install the Cisco 12012 in a rack either a telco style or a four post unit The Cisco 12012 is not designed to be installed as a shelf mounted or ...

Page 98: ...m of clearance in front of the frame for working with line cards blower modules power supplies or attaching network interface cables or equipment Warning The Cisco 12012 must be installed in a rack that is secured to the building structure Caution To prevent system problems do not mix power supply input types in the Cisco 12012 router All power supplies installed in a router must be either AC inpu...

Page 99: ...o 12012 in the rack without a brace bar If you choose not to use the brace bar proceed to the next section Removing the Cisco 12012 Components before Installing the Frame Perform the following steps to install the brace bar see Figure 3 1 Step 1 Determine the proper height to install the brace bar in the rack We recommend that you install the brace bar not more than 12 inches 30 5 cm above the flo...

Page 100: ... the card cage assembly and the frame Before you can remove the Cisco 12012 components you must position the Cisco 12012 mounted on its shipping pallet with the shipping container disassembled as close to the installation site as possible A Cisco 12012 system configured for either source AC or source DC power is shipped with power supplies installed in the power supply bay Redundant AC input power...

Page 101: ...located on the front edges of the upper card cage or to bare metal on the frame Step 2 Grasp both edges of the blower module front cover and pull it straight out to detach the front cover from the blower module faceplate See Figure 3 2 Set the front cover aside Figure 3 2 Removing the Blower Module Front Cover SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X EJ EC T AC TI ...

Page 102: ... Slide the blower module halfway out of the frame Step 5 Place your free hand underneath the blower module for support and slide the blower module completely out of the frame Set the blower module aside Repeat Step 2 through Step 5 for the second blower module H10655 SL OT 0 ROUTE PROCESSOR SL OT 1 CO LL LIN K TX RX RJ 45 MI I RE SE T AU X EJ EC T AC TI VE 0 CA RR IE R RX PK T AC TI VE 1 CA RR IE ...

Page 103: ...tive screws Figure 3 4 Cisco 12012 Card Cage Assembly INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL SLO T 0 ROUTE PROCESSOR SLO T 1 CO LL LIN K TX RX RJ 45 MII RE SE T AU X CO NS OL E EJE CT AC TIV E 0 CA RR IER RX PK T AC TIV E 1...

Page 104: ... cable management bracket attached to it that manages the distribution and routing of the network interface cables from the line card to the external network Leave the vertical cable management bracket attached to the line card when you remove the line cards The RP and alarm card do not have vertical cable management brackets Perform the following steps to remove a card from the upper card cage St...

Page 105: ...he Upper Card Cage GRP Shown Repeat Step 3 through Step 5 for the rest of the cards in the upper card cage SL O T 0 GIGABIT ROUTE PROCESSOR SL O T 1 C O LL LI N K TX R X R J 45 M II R ES ET A U X C O N SO LE EJ EC T 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 A C TI V E 0 C A R R IE R...

Page 106: ...he upper two card slots slot 0 and slot 1 switch fabric cards magenta are installed in the lower three slots slot 2 slot 3 and slot 4 When you want to remove or install either type of card you must first open the air filter tray and pivot the air deflector up out of the way to gain access to the lower card cage Perform the following steps to access the lower card cage and remove the clock and sche...

Page 107: ... or inside the lower card cage Damaging the honeycomb screen on the air filter tray or in the lower card cage could restrict the air flow causing an overtemperature condition in the Cisco 12012 GIGABIT ROUTE PROCESSOR Q OC 3 STM POS OC 12 STM 4 ATM OC 12 STM 4 POS ALARM C S C 0 F A IL 1 0 1 2 E N A B L E D S F C H10472 Air filter tray Air filter Captive screw Captive screw Air deflector Honeycomb ...

Page 108: ...the air deflector up out of the way Lift the air deflector up and secure it to the top of the lower card cage by turning the air deflector latch knob counterclockwise See Figure 3 7 Figure 3 7 Latching the Lower Card Cage Air Deflector H10473 GIGABIT ROUTE PROCESSOR Q OC 3 STM POS OC 12 STM 4 ATM OC 12 STM 4 POS ALARM C S C 0 F A IL 1 0 1 2 E N A B L E D S F C Air deflector latch Air filter tray A...

Page 109: ...neously pivot both ejector levers 90 degrees away from the sides of the card cage to unseat the card from the backplane connector See Figure 3 8 Figure 3 8 Removing Cards from the Lower Card Cage GIGABIT ROUTE PROCESSOR Q OC 3 STM POS OC 12 STM 4 ATM OC 12 STM 4 POS ALARM C S C 0 F A IL 1 0 1 2 E N A B L E D S F C H10474 Lower card cage Switch fabric card Card ejector lever Card ejector lever ...

Page 110: ...ving a DC Input Power Supply If you ordered a Cisco 12012 configured for source DC power the system is shipped with one or two DC input power supplies installed in the power supply bays Perform the following steps to remove a DC input power supply from the power supply bay Step 1 Attach an antistatic wrist strap to yourself and to one of the two ESD connection sockets located on the front edges of...

Page 111: ...omponents before Installing the Frame Step 4 Grasp the power supply handle and pull the power supply halfway out of the bay See Figure 3 9 Figure 3 9 Removing a DC Input Power Supply H10907 Use two hands to slide power supply out of bay DC input power supply ...

Page 112: ...C Input Power Supply If you ordered a Cisco 12012 configured for source AC power the system is shipped with two AC input power supplies installed in the power supply bay Systems configured with redundant AC input power supplies have two power supplies shipped installed in the power supply bay and one or two redundant power supplies shipped in a large cardboard box on the front of the pallet Perfor...

Page 113: ... hands when handling the power supply Step 4 Grasp the power supply handle and pull straight out to disconnect the power supply from the backplane connector Slide the power supply halfway out of the bay Step 5 Place your free hand underneath the power supply for support and slide the power supply completely out of the bay Set the power supply aside Repeat Step 2 through Step 5 for the second AC in...

Page 114: ...nt edges of the card cage assembly that secure it to the frame See Figure 3 10 Step 2 With one person positioned on each side of the frame grasp the handle at the top of each side of the card cage assembly and carefully slide the card cage assembly half way out the front of the frame Note All electrical connections between the card cage assembly and the blower module harnesses in the frame are dis...

Page 115: ...12 3 19 Removing the Cisco 12012 Components before Installing the Frame Figure 3 10 Removing the Card Cage Assembly from the Frame H10734 Frame Captive screw 6 places Handhold cutout Card cage assembly Front handle 2 places ...

Page 116: ...me has mounting holes to secure the frame to the rack For ease of installation the holes on each side of the frame are divided into four groups group A B C and D See Figure 3 11 Figure 3 11 Frame Mounting Hole Groups H10477 H10477 Top blower module rails Frame Frame mounting holes group D Bottom blower module rails Card cage assembly rails Frame mounting holes group C Frame mounting holes group B ...

Page 117: ...e shipping pallet and install it in a rack Step 1 Remove the four bolts and retainer clips that secure the base of the frame to the pallet Step 2 With one person positioned on each side of the frame grasp the front and side of the frame lift the frame off of the pallet and position the frame in the rack See Figure 3 12 Step 3 If you installed the optional brace bar rest the frame on the brace bar ...

Page 118: ...3 22 Cisco 12012 Gigabit Switch Router Installation and Configuration Guide Rack Mounting the Frame Figure 3 12 Installing the Frame in the Rack H10738 ...

Page 119: ...g hole in the bottom group of mounting holes group A is aligned with a hole in the rack Step 7 Install one of the mounting screws provided Repeat Step 4 through Step 7 for mounting hole groups B C and D Reinstalling the Cisco 12012 Components after Installing the Frame After you rack mount the frame you must reinstall all Cisco 12012 components This section contains the procedures for reinstalling...

Page 120: ...l the card cage assembly Step 1 With one person positioned on each side of the card cage assembly grasp the handle on the front of the card cage assembly and the handhold cutout on the side of the card cage assembly Step 2 Lift the card cage assembly and position it on the rails inside the front of the frame Slide the card cage assembly fully into the frame until the card cage assembly front flang...

Page 121: ...module Step 1 Attach a antistatic wrist strap to yourself and to one of the two ESD connection sockets located above the handles on the front edges of the upper card cage or to bare metal on the frame Step 2 Using two hands to support the blower module position it in front of the frame so that the blower module connector recessed in the back corner of the blower module is aligned with the connecto...

Page 122: ...ttering is missing from the bottom blower module front cover Step 6 Position the blower module front cover over the four alignment holes in the blower module faceplate and snap the front cover onto the faceplate Repeat Step 2 through Step 6 for the other blower module Reinstalling the Cards in the Upper Card Cage Before you begin reinstalling cards in the upper card cage identify slot assignments ...

Page 123: ...r in the slot grooves Step 4 Carefully slide the card carrier into the slot until the ejector levers make contact with the front of the card cage then stop Step 5 Grasp the two line card ejector levers and pivot them away from the card until they are perpendicular to the line card faceplate to completely seat the card in the backplane connector Step 6 Tighten the two captive screws at the top and ...

Page 124: ...3 6 Caution To prevent damage do not place any tools on the air filter tray or inside the lower card cage Damaging the honeycomb screen on the air filter tray or in the lower card cage could restrict the air flow causing an overtemperature condition in the Cisco 12012 Step 3 To access the card slots in the lower card cage you must first move the air deflector out of the way Lift the air deflector ...

Page 125: ...vers to fully insert the card in the backplane connector Step 6 Pivot the card ejector levers out ninety degrees away from the sides of the card carrier Step 7 Continue sliding the card into the card cage slot until the card ejector levers engage the alignment grooves in the card cage slot Step 8 Grasp both card ejector levers and pivot them outward toward the sides of the card cage until they are...

Page 126: ... Card Installation and Configuration Document Number 78 4333 xx which accompanies every Quad OC 3c STM 1c POS line card that is shipped from the factory as a FRU or as an installed item in a Cisco 12012 Perform the following steps to install the network interface cables in the Cisco 12012 cable management system and connect the network interface cables to the line cards Step 1 Attach an antistatic...

Page 127: ...ork interface cable into the vertical cable bracket cable clip Avoid any kinks or sharp bends in the cable See Figure 3 13b Step 6 Proceeding from bottom port to the top port on line cards with multiple ports only route the network interface cable up the vertical cable bracket carefully pressing the interface cable into the rest of the cable clips See Figure 3 13c Avoid any kinks or sharp bends in...

Page 128: ...IE R R X P K T A C T IV E 3 C A R R IE R R X P K T Chassis cable management tray Line card cable management bracket a Interface cable A C T IV E 0 C A R R IE R R X P K T A C T IV E 1 C A R R IE R R X P K T A C T IV E 2 C A R R IE R R X P K T A C T IV E 3 C A R R IE R R X P K T Cable clip b A C T IV E 0 C A R R IE R R X P K T A C T IV E 1 C A R R IE R R X P K T A C T IV E 2 C A R R IE R R X P K T A...

Page 129: ...pment The GRP has two EIA TIA 232 ports a DCE mode console port and a DTE mode auxiliary port The console port is a DCE DB 25 receptacle for connecting a console terminal which you need to configure the Cisco 12012 The auxiliary port is a DTE DB 25 plug for connecting a modem or other DCE device such as a channel service unit data service unit CSU DSU or other router to the Cisco 12012 see Figure ...

Page 130: ...h the default rate 9600 baud Set up the terminal as follows 9600 baud 8 data bits no parity 2 stop bits 9600 8N2 You need an EIA TIA 232 DCE console cable to connect the terminal to the console port Cisco Systems does not provide console and auxiliary port cables cables are available from commercial sources Note You must provide the EIA TIA 232 cables to connect the terminal to the GRP console por...

Page 131: ... such as a CSU DSU or other router to the Cisco 12012 The port is located above the console port on the GRP faceplate The auxiliary port supports hardware flow control and modem control An example of a modem connection is shown in Figure 3 14 Table 3 2 lists the signals used on the auxiliary port Table 3 2 Auxiliary Port Signals Pin Signal Direction Description 1 GND Ground 2 TxD Output Transmit D...

Page 132: ... data transmission rate of 100 Mbps the Ethernet port provides maximum usable bandwidth that is less than 100 Mbps a maximum usable bandwidth of approximately 20 Mbps should be expected from either the RJ 45 or MII connections Transmission speed is determined by the network to which the Ethernet interface is connected and is not user configurable 5 CTS Input Clear To Send used for hardware flow co...

Page 133: ...thernet receptacle is active Note The Ethernet port can use either unshielded twisted pair or screened twisted pair cables In sites where extremely high immunity to noise is required screened twisted pair cable is recommended 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 S...

Page 134: ... the jackscrews to secure your MII cable to the MII receptacle Table 3 3 lists the signals used on the MII receptacle and Table 3 4 lists the signals used on the RJ 45 receptacle Table 3 3 Ethernet MII Pinout Pin1 In Out Input Output Description 14 17 Yes Transmit Data TxD 12 Yes Transmit Clock Tx_CLK 2 11 Yes Transmit Error Tx_ER 13 Yes Transmit Enable Tx_EN 3 Yes MII Data Clock MDC 4 7 Yes Recei...

Page 135: ...17 Ethernet RJ 45 Receptacle 22 39 Common ground 1 20 21 40 5 0 volts V 1 Any pins not indicated are not used 2 Tx_CLK and Rx_CLK are provided by the external transceiver Pin Signal 1 TX 2 TX 3 RX 4 Termination Network 5 Termination Network 6 RX 7 Termination Network 8 Termination Network Table 3 3 Ethernet MII Pinout Continued Pin1 In Out Input Output Description H2936 87654321 RJ 45 connector ...

Page 136: ...network voltage TNV circuits PRP Console and Auxiliary Port Connection Guidelines The system console port on the PRP is a DCE RJ 45 receptacle for connecting a data terminal which you must configure The console port is labeled Console as shown in Figure 3 18 Before connecting the console port check your terminal s documentation to determine the baud rate of the terminal you plan to use The baud ra...

Page 137: ...orts any devices connected to these ports must be capable of asynchronous transmission Asynchronous is the most common type of serial device for example most modems are asynchronous devices 1 Modem 4 Auxiliary port 2 Console terminal 5 Console port 3 RJ 45 Ethernet 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 ...

Page 138: ... the router The port is labeled Aux as shown in Figure 3 18 The asynchronous auxiliary port supports hardware flow control and modem control Table 3 6 lists the signals used on the auxiliary port Table 3 6 PRP Auxiliary Port Signals Console Port Pin Signal Input Output Description 11 1 These pins are not connected 2 DTR Output Data Terminal Ready 3 TxD Output Transmit Data 4 GND Signal Ground 5 GN...

Page 139: ...tegory 5 UTP cable directly to a RJ 45 receptacle on the PRP The Ethernet interfaces on the PRP are end station devices not repeaters therefore you must connect an Ethernet interface to a repeater or hub Note Only connect cables that comply with EIA TIA 568 standards See Table 3 8 and Table 3 9 for cable recommendations and specifications Caution The Ethernet ports are primarily used as a Telnet p...

Page 140: ...cket over SONET POS line card in Router A to go through Router B through Router C and into Network 2 0 0 0 See solid arrows in Figure 3 19 Figure 3 19 Using the Ethernet Port on the PRP PRP Ethernet Connections Figure 3 20 shows a PRP RJ 45 receptacle and cable connectors The RJ 45 connection does not require an external transceiver The RJ 45 connection requires Category 5 unshielded twisted pair ...

Page 141: ... BRI circuits are treated like telephone network voltage avoid connecting the SELV circuit to the telephone network voltage TNV circuits 1 RJ 45 receptacle 2 Category 5 UTP cable with plug Table 3 7 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 Network No connect...

Page 142: ... Connecting MDI Ethernet Port to MDI X Wiring Figure 3 22 Crossover Cable Pinout for Connecting Two PRPs Table 3 8 lists the cabling specifications for 100 Mbps transmission over unshielded twisted pair UTP cables Note The transmission speed of the Ethernet ports is auto sensing by default and is user configurable MDI X wiring MDI wiring 1 TxD 2 TxD 3 RxD 6 RxD 1 RxD 2 RxD 3 TxD 6 TxD H11007 PRP 1...

Page 143: ...68 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 This length is specifically between any two stations on a repeated segment Parameter 100BASE TX Data rate Mbps 100 Signaling method Baseband Maxi...

Page 144: ...arm maintenance system Critical major and minor alarms generated in the Cisco 12012 system are displayed by LEDs on the alarm card faceplate The generated alarms also control alarm relays mounted on the alarm card The alarm relay contacts are accessible through the two alarm card connectors H10900 Pin 25 ACO LT ALARM CSC 0 FAIL 1 0 1 2 ENABLED CRITICAL MAJOR MINOR SFC Audio alarm cutoff switch Pin...

Page 145: ...rcuit is 2 amps 50 volt amp Warning The ports labeled Ethernet 10BaseT Token Ring Console and AUX are safety extra low voltage SELV circuits SELV circuits should only be connected to other SELV circuits Because the BRI circuits are treated like telephone network voltage avoid connecting the SELV circuit to the telephone network voltage TNV circuits Pin Group Common Normally Open Normally Closed Cr...

Page 146: ...ave a 0 625 inch to 0 75 inch 15 86 mm to 19 mm spacing between them and a wire receptacle large enough to accept a 4 AWG or larger multistrand copper wire This type of grounding lug is not available from Cisco Systems electrical connector vendors such as Panduit provide this type of grounding lug Four M6 or equivalent hex head bolts with locking washers and nuts This mounting hardware is not avai...

Page 147: ...rounding Receptacles SLO T 0 ROUTE PROCESSOR SLO T 1 CO LL LIN K TX RX RJ 45 MII RE SE T AU X CO NS OL E EJE CT AC TIV E 0 CA RR IER RX PK T AC TIV E 1 CA RR IER RX PK T AC TIV E 2 CA RR IER RX PK T AC TIV E 3 CA RR IER RX PK T Q OC 3 STM POS AC TIV E 0 CA RR IER RX CE LL OC 12 STM 4 ATM OC 12 STM 4 POS AC TIV E 0 CA RR IER RX CE LL AC O L T ALARM CS C 0 FAI L 1 0 1 2 EN AB LED CR ITIC AL MA JOR M...

Page 148: ...g lug does not interfere with the other router hardware Figure 3 25 Attaching a Grounding Lug to the Grounding Receptacles Step 4 Install the locking washers and nuts and tighten to secure the grounding lug to the frame Step 5 Prepare the other end of the grounding wire and connect it to the appropriate grounding point at your site to ensure an adequate ground Repeat Step 2 through Step 5 for the ...

Page 149: ...upply shipped from the factory as a FRU These configuration notes are also available on the Documentation CD and on Cisco Connection Online CCO Caution Do not mix AC input and DC input power supplies in a Cisco 12012 Caution To maintain agency compliance requirements and meet EMI emissions standards in the Cisco 12012 with fewer than four AC input power supplies or only one DC input power supply p...

Page 150: ...one of the two ESD connection sockets located on the front edges of the upper card cage or to bare metal on the frame Step 2 Verify that the power supply power switch is in the STANDBY position Caution To prevent damaging the power supply backplane connector do not use excessive force when installing a power supply into the bay Note Any bay that does not have a power supply installed must have a p...

Page 151: ... AC power cord and remove it from its shipping packaging Verify that the AC power cord shipped with the power supply is the correct type for your site Note If you have received the wrong type of power cord contact your service representative for a replacement INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL Attach spring clip Tighten captive screw Connect power cord H10737 a c b Connect power...

Page 152: ... also recommend that you use an uninterruptable power source UPS to protect against power failures at your site Each AC input power supply operates between 200 VAC and 240 VAC and requires a dedicated 20A service for North American use and 10A or 16A for international use Step 9 Verify that the source AC circuit breaker servicing the source AC receptacle is switched on Note Do not turn the power s...

Page 153: ...per power supply 4 AWG 0 204 inch 5 18 mm diameter high strand count The cable length is dependent on your router location This cable is not available from Cisco Systems it is available from any commercial cable vendor Three power lugs Must be dual hole with 625 inch 15 86 mm centers and able to fit over M6 terminal studs See Figure 3 27 This type of lug is not available from Cisco Systems electri...

Page 154: ...e Unoccupied power supply bays must have power supply blanks installed to maintain proper airflow and for EMI considerations Perform the following steps to reinstall a DC input power supply Caution The DC input power supply weighs 19 lb 8 3 kg Use two hands when handling the power supply Step 1 Attach an antistatic wrist strap to yourself and to one of the two ESD connection sockets located on the...

Page 155: ...er supply faceplate Set the front cover aside See Figure 3 28 Figure 3 28 Removing the DC Input Power Supply Front Cover and Cable Bracket Step 5 Remove the two screws that secure the source DC power cable bracket to the power supply faceplate and remove the bracket See Figure 3 28 Set the two screws and bracket aside H10664 Front cover Power cable bracket Standoff Bracket screws ...

Page 156: ...lief Note The color coding of the source DC power cable leads to the DC input power supply depends on the color coding of the site DC power source Typically green or green yellow is used for ground Since there is no color code standard for the DC wiring you must ensure that the proper polarity is connected to the DC input power supply In some cases the source DC cables might have a or a label This...

Page 157: ...uring the ground positive and negative power cable lugs to the power supply terminals leave a small service loop in the ground cable This ensures that the ground lug is the last lead to disconnect from the power supply if a great deal of strain is placed on all three leads H10702 Circuit breaker alarm terminal block Source DC power cable Ground ...

Page 158: ... screws that you removed earlier Step 11 Verify that the source DC wiring from the source DC breaker to the power supply is correct and that the terminal connections on the power supply are correct and tight Note Verify the source DC cable connections to the DC input power supply with a voltmeter Always connect positive leads to positive terminals and negative leads to negative terminals on the po...

Page 159: ...the grooves in the power supply bay and slide the power supply into the vacant bay See Figure 3 30 Push it into the bay until the power supply captive jackscrew makes contact with the power supply bay Figure 3 30 Reinstalling the DC Input Power Supply H10612 Use two hands to slide power supply into bay DC input power supply ...

Page 160: ...ll electrical connections between the power supply and the backplane are made automatically when the power supply is fully inserted in the power supply bay Repeat Step 2 through Step 14 for a second DC input power supply then proceed to Step 15 Note Any power supply bay that does not have a power supply installed must have a power supply blank installed to maintain airflow and for EMI consideratio...

Page 161: ...itions Configuring the Cisco 12012 Implementing Other Configuration Tasks What To Do Next If You Need More Configuration Information Note The primary goal of this chapter is to provide you with the necessary information to configure your system so that you can access your network or access your Cisco 12012 remotely via Telnet Complex configuration procedures are beyond the scope of this text and c...

Page 162: ...wer source The console terminal is connected to the console port configured for the appropriate communications parameters and turned on To perform the initial configuration of a Cisco 12012 from a console you need to connect a terminal connection to the Route Processor RP console port The Flash memory card that shipped with your system must be installed in PCMCIA slot 0 of the RP Note By default a...

Page 163: ...t OK LED should go on Step 2 Listen for the blower modules you should immediately hear them operating In a noisy environment the blower modules might be difficult to hear therefore place your hand in front of the exhaust vents to verify that the blower modules are operating Step 3 During the RP boot process observe the RP alphanumeric LED displays which are located at the end of the RP See Figure ...

Page 164: ... Table 4 2 LED Display Indication MRAM nnnn RP microcode loads into MBus random access memory RAM where nnnn is the microcode version For example Microcode Version 1 17 displays as 0117 1 1 The version of microcode running on your GRP might be different MSTR RP This RP is enabled and recognized by the system Assumes a valid Cisco IOS software version is running Table 4 2 Line Card Alphanumeric LED...

Page 165: ...nitor prompt appears you then have to boot the Cisco IOS software image you want to use by entering the appropriate b command at the ROM monitor prompt b Boots the default system software from onboard Flash memory if it is present in onboard Flash memory Caution To prevent system problems use the b flash command option carefully otherwise you might instruct the system to boot a non Cisco IOS softw...

Page 166: ...em Software IOS tm GS Software GSR P MZ Released Version 11 2 8 GS Copyright c 1986 1997 by cisco Systems Inc Compiled Sat 10 May 97 06 02a Observe the system startup banner When you start up an unconfigured system for the first time the system automatically enters the setup facility which determines which interfaces are installed and prompts you for configuration information for each one On the c...

Page 167: ...his section is required only if the system does not boot automatically from a specified default Cisco IOS software image The system is administered using the Cisco command interpreter called the EXEC You must boot and log in to the system before you can enter an EXEC command For security purposes the EXEC has two levels of access to commands user EXEC mode and privileged EXEC mode To enter privile...

Page 168: ... Configuration Using the Setup Facility or the setup Command Performing a Basic Configuration Using Configuration Mode Follow the procedure that best fits the needs of your network configuration You will need to acquire the correct network addresses from your system administrator or consult your network plan to determine correct addresses before you can complete the router configuration Performing...

Page 169: ...y the system to change it Configuring interface POS4 0 Is this interface in use yes yes Configure IP on this interface yes yes Note that the default or current conditions of the interface are shown in square brackets Proceed to the following section to configure the system using the setup facility or the setup command facility Differences are clearly noted Configuring the Global Parameters When yo...

Page 170: ...ased Version 11 2 8 GS biff bfr_112 Copyright c 1986 1997 by cisco Systems Inc Compiled Mon 25 Aug 97 20 13 by biff Image text base 0x60010900 data base 0x604FE000 ROM System Bootstrap Version 11 2 8 GS biff bfr_112 RELEASED SOFTWARE BOOTFLASH GS Software GSR BOOT M Released Version 11 2 8 GS biff bfr_112 1913 Router uptime is 20 days 12 hours 16 minutes System restarted by reload System image fil...

Page 171: ...kets Continue with configuration dialog yes no Note The examples in this section represent a continuation of the setup facility or the setup command facility Step 3 Enter yes or press Return when asked if you want to enter the configuration dialog and if you want to see the current interface summary Press Return to accept the default yes Would you like to enter the initial configuration dialog yes...

Page 172: ...S NVRAM up up ATM4 0 1 1 1 2 YES NVRAM up up Additional displayed text omitted from this example Step 4 Choose which protocols to support on your interfaces For Internet Protocol IP only installations you can accept the default values for most of the questions A typical minimal configuration using IP follows and continues through Step 10 Configuring global parameters Enter host name Router Router ...

Page 173: ...e alphanumeric characters an enable password can contain any number of uppercase and lowercase alphanumeric characters In both cases a number cannot be the first character Spaces are also valid password characters for example two words is a valid password Leading spaces are ignored trailing spaces are recognized Step 7 Enter the virtual terminal password when the following is displayed and make a ...

Page 174: ...mation later in this chapter Step 10 Enter yes or no to accept or refuse CLNS management Configure CLNS no yes CLNS router tag area_1 CLNS domain 49 CLNS area 0001 CLNS station id 0027 25E9 B640 Note The Connectionless Network Service CLNS is an Open System Interconnection OSI layer service that does not require a circuit to be established before data is transmitted CLNS routes messages to their d...

Page 175: ...following section Configuring Interfaces This section provides steps for configuring installed interfaces using the setup facility or setup command facility to allow communication over your external networks To configure the interface parameters you need your interface network addresses subnet mask information and you need to know which protocols you want to configure consult with your network adm...

Page 176: ... Step 2 The Packet Over SONET POS interfaces allow connections to external OC 3 STM 1 or OC 12 STM 4 networks In the following example the system is being configured for a POS interface using IP Respond as appropriate for your needs using your own address and subnet mask for the setup prompts Also refer to Step 3 which shows this same interface being configured for IP unnumbered use whichever step...

Page 177: ...ave ATM interfaces installed proceed to Step 4 Otherwise proceed to Step 5 to check and verify your configuration parameters Step 4 The Asynchronous Transfer Mode ATM interfaces allow connections to external OC 12 STM 4 networks In the following example the system is being configured for an ATM interface using IP Respond as appropriate for your needs using your own address and subnet mask for the ...

Page 178: ...nsole terminal and end with the following query Use this configuration yes no A no response places you back at the enabled mode prompt and you will need to reissue the setup command to reenter your configuration A yes response writes the running configuration to NVRAM as follows Use this configuration yes no yes OK Use the enabled mode configure command to modify this configuration Press RETURN to...

Page 179: ...rted by reload System image file is biff gsr p mz booted via tftp from 1 1 1 254 cisco GRP R5000 processor revision 0x00 with 65536K bytes of memory Processor board ID 00000000 R5000 processor Implementation 35 Revision 2 1 512KB Level 2 Cache Last reset from power on X 25 software Version 2 0 NET2 BFE and GOSIP compliant 1 Single port OC12c ATM controller 1 ATM 1 four port OC3 POS controller 4 PO...

Page 180: ...er enable The prompt will change to the privileged EXEC prompt as follows Router Step 4 At the enable prompt enter the config terminal command to enter configuration mode from the terminal as follows Router config terminal Enter configuration commands one per line End with CNTL Z Router config At the prompt enter the interface type slot port command to enter interface configuration mode as follows...

Page 181: ...ning config startup config at the enable prompt as follows Router copy running config startup config This command saves the configuration settings that you created in configuration mode If you fail to do this your configuration will be lost the next time you reload the system To display information stored in NVRAM use the show startup config EXEC command The following sample output shows a typical...

Page 182: ...255 0 0 0 no keepalive crc 32 no cdp enable interface POS3 3 ip address 2 1 1 4 255 0 0 0 no keepalive crc 32 no cdp enable interface ATM4 0 ip address 15 0 0 15 255 0 0 0 secondary ip address 1 1 1 2 255 0 0 0 atm pvc 1 0 64 aal5snap atm pvc 2 0 72 aal5mux ip 155000 155000 1 atm pvc 3 1 90 aal5snap 312000 312000 1 atm pvc 4 0 108 aal5snap atm pvc 10 0 144 aal5mux ip 155000 155000 1 atm pvc 11 1 9...

Page 183: ...10 ip 15 0 0 6 atm vc 11 no logging trap line con 0 exec timeout 0 0 line aux 0 line vty 0 4 password bambam login end Implementing Other Configuration Tasks This section contains information on the following additional configuration troubleshooting and maintenance tasks Configuring the Software Configuration Register Boot Field Settings and the boot Command Recovering a Lost Password Using Flash ...

Page 184: ... File Transfer Protocol TFTP server To recover a lost password To allow you to manually boot the system using the b command at the bootstrap program prompt To force an automatic boot from the system bootstrap software boot image or from a default system image in onboard Flash memory and read any boot system commands that are stored in the configuration file in NVRAM Table 4 3 lists the meaning of ...

Page 185: ...Causes system software to ignore NVRAM contents 07 0x0080 OEM2 bit enabled 2 OEM original equipment manufacturer 08 0x0100 Break disabled 09 0x0200 Use secondary bootstrap 10 0x0400 Internet Protocol IP broadcast with all zeros 11 to 12 0x0800 to 0x1000 Console line speed default is 9600 baud 13 0x2000 Boot default Flash software if network boot fails 14 0x4000 IP broadcasts do not have network nu...

Page 186: ...r any other boot instructions the system boots from the default Flash image the first image in onboard Flash memory Otherwise you can instruct the system to boot from a specific Flash image using the boot system flash filename command or boot from a network server by sending broadcast TFTP requests using the boot system filename command or send a direct TFTP request to a specific server using the ...

Page 187: ...ter while running the system software Step 1 Enter the enable command and your password to enter privileged level as follows Router enable Password Router Step 2 Enter the configure terminal command at the privileged level system prompt also called the enabled prompt You are prompted as shown in the following example Router conf t Enter configuration commands one per line End with CNTL Z Router co...

Page 188: ...ts 3 2 1 and 0 form the boot field See Table 4 4 The boot field specifies a number in binary form If you set the boot field value to 0 you must boot the operating system manually by entering the b command at the bootstrap prompt If you set the boot field value to 0x2 through 0xF and there is a valid boot system command stored in the configuration file the system boots the Cisco IOS software as dir...

Page 189: ...t TFTP bootable Cisco IOS software image cisco2 grp through cisco17 grp on the GRP and cisco2 prp through cisco17 prp on the PRP Table 4 5 Default Boot Filenames Action File Name 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 cis...

Page 190: ...P broadcast address Setting bit 10 causes the processor to use all zeros clearing bit 10 the factory default causes the processor to use all ones Bit 10 interacts with bit 14 which controls the network and subnet portions of the broadcast address Table 4 6 shows the combined effect of bits 10 and 14 Table 4 6 Configuration Register Settings for Broadcast Address Destination Bits 11 and 12 in the c...

Page 191: ...ing software configuration register value Break to the bootstrap program prompt Change the configuration register to ignore NVRAM Note A key to recovering a lost password is to set the configuration register so that the contents of NVRAM are ignored 0x0040 allowing you to see your password Enter privileged level in the system EXEC Enter the show startup config command to display the enable passwor...

Page 192: ...are bracket key then proceed to Step 5 Step 5 Within five seconds of turning on the router press the Break key This action causes the terminal to display the bootstrap program prompt as follows rommon 1 Step 6 Set the configuration register to ignore the configuration file information as follows rommon 1 confreg Configuration Summary enabled are console baud 9600 boot image specified by the boot s...

Page 193: ...uration dialog prompts until the following system message is displayed Press RETURN to get started Step 9 Press Return After some interface information displays the prompt appears as follows Router Step 10 Enter the enable command to enter enabled mode The prompt changes to the following Router Step 11 Enter the show start up config EXEC command to display the enable password in the configuration ...

Page 194: ...e Cisco IOS Image Used to Boot the System Software Commands Associated with Flash Memory Enabling Booting from Flash Memory Copying Files to Flash Memory Copying a Cisco IOS Software Image into a Flash Memory Card Copying Cisco IOS Software Images between Flash Memory Cards Copying System Configuration Files Between RP Memory and a Flash Memory Card Recovering from Locked Blocks in Flash Memory Ca...

Page 195: ... pop out if the card is not properly inserted Step 2 Insert the card into the appropriate slot until the card completely seats in the connector at the back of the slot and the ejector button pops out toward you see Figure 4 2b Note that the card does not insert all the way inside the RP a portion of the card remains outside of the slot Do not attempt to force the card past this point Step 3 To eje...

Page 196: ...figuration Guide Implementing Other Configuration Tasks Figure 4 2 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 ...

Page 197: ...of important data that might be stored on a Flash memory card proceed carefully If you want to save the data on a Flash memory card copy the data to a server before you format the card Use the following procedure to format a new Flash memory card Step 1 Insert the Flash memory card into slot 0 Use the procedure in the section Installing and Removing the Flash Memory Card in a RP earlier in this ch...

Page 198: ... of the sequence Router config terminal Router config no boot system Router config boot system flash slot0 new image Router config config register 0x2102 Ctrl z Router copy running config startup config Router reload When the system reloads it will boot the Cisco IOS software image from the Flash memory card in slot 0 Note In the preceding example the configuration register value 0x2000 instructs ...

Page 199: ...delete filename command where filename is any file within Flash memory An example of deleting the file fun1 from the Flash memory card in slot 0 follows Router delete fun1 Router dir length date time name 1 4601977 May 10 1997 09 42 19 myfile1 6 679 May 10 1997 05 43 56 todays config Files that are deleted are marked as deleted but still occupy space in Flash memory The squeeze device name command...

Page 200: ...disable or check for a default filename to be booted over the network The configuration register setting 0x0102 tells the system to boot from Flash memory if netboot fails disable Break and check for a default netboot filename For more information on the copy tftp filename bootflash slot0 slot1 filename command and other related commands refer to the set of configuration fundamentals configuration...

Page 201: ...information in this section to copy any type of file to Flash memory Caution You cannot copy a new Cisco IOS software image into Flash memory while the system is running from Flash memory Note In general we recommend that you upgrade Cisco IOS software images in Flash memory one at a time do not delete all known good images at one time Also upgrade PCMCIA based Flash memory separately from onboard...

Page 202: ...example the exclamation points appear as the file is downloaded and the C characters signify calculation of the cyclic redundancy check CRC value which is a verification that the file has been correctly downloaded to the Flash memory card Copying a Cisco IOS Software Image into a Flash Memory Card You can copy a Cisco IOS software image into Flash memory however you must first format the Flash mem...

Page 203: ...image into the Flash memory card Step 1 Boot the router and allow it to initialize Step 2 Enable the router and copy the image new image to the Flash memory card in slot 0 using the following series of commands Router en Password Router copy tftp new 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 ...

Page 204: ...able You will copy the new Cisco IOS software image from the new Flash memory card onto the Flash memory card that contains the old Cisco IOS software image Note The scenario assumes that the new Cisco IOS software image will fit on the Flash memory card in slot 0 alongside the old image If there is not enough available space use the delete command to delete files from the Flash memory card to mak...

Page 205: ...Flash memory card in slot 0 only if there is enough memory space for the two images to coexist Router copy slot1 image new slot0 image new You can also enter the previous command as copy slot1 image new slot0 Step 5 Use the following series of commands to designate the file image new in the Flash memory card in slot 0 as the default boot image Router config t Router config no boot system Router co...

Page 206: ...iguration file from a Flash memory card back to NVRAM Note You cannot copy files directly into DRAM Copying a Configuration File from RP NVRAM to a Flash Memory Card You can use the command copy startup config slot0 slot1 filename for the copy procedure where startup config is the file s source NVRAM and slot0 slot1 filename is the file s destination in either of the Flash memory cards Note that t...

Page 207: ...e In the preceding example the exclamation points appear as the file is copied The C characters signify calculation of the checksum a verification that the file has been correctly copied You can also copy the running configuration located in DRAM to a Flash memory card as shown in the following section Copying a Configuration File from RP DRAM to a Flash Memory Card Step 3 Verify the file was copi...

Page 208: ...1 1 1 1 via Ethernet0 OK 7799951 15599616 bytes CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Router In the preceding example the exclamation points appear as the file is copied The C characters signify calculation of the checksum a verifi...

Page 209: ...ig command to ensure that the startup configuration file now stored in NVRAM is the default running configuration file used by the system as follows Router copy startup config running config Router SYS 5 CONFIG_I Configured from memory by console Router This completes the procedure for copying a configuration file from the Flash memory card to NVRAM Recovering from Locked Blocks in Flash Memory Ca...

Page 210: ...e Cisco 12012 system contains extensive features and functionality The effective use of many of many of these features is easier if you have more information at hand To obtain information about documentation refer to the following The Documentation CD ROM Cisco documentation and additional literature are available in a CD ROM package which ships with your product The Documentation CD ROM a member ...

Page 211: ...rror Messages Cisco IOS Software Command Summary Cisco Management Information Base MIB User Quick Reference For additional line card interface configuration information refer to the following The configuration note Quad OC 3c STM 1c Packet Over SONET Line Card Installation and Configuration Document Number 78 4333 xx your Quad OC 3c STM c1 POS line card The configuration note OC 12c STM 4c Packet ...

Page 212: ...ion and Configuration Guide If You Need More Configuration Information For additional PRP information refer to the configuration note Performance Route Processor PRP Installation and Configuration Document Number 78 13302 xx that accompanied your PRP ...

Page 213: ...ditional Reference Information for Troubleshooting The procedures in this chapter assume that you are troubleshooting the initial Cisco 12012 system startup and that the system is in the original factory configuration If you have removed or replaced components or changed any default settings the recommendations in this chapter might not apply At the initial system boot you should verify the follow...

Page 214: ...brief description of the problem you are having and the steps you have already taken to isolate and resolve the problem Any maintenance agreement or warranty information Troubleshooting Overview This section describes the troubleshooting methods used in this chapter and describes how the Cisco 12012 is divided into subsystems for more efficient problem solving Problem Solving with Subsystems The k...

Page 215: ...ed on each card in the upper and lower card cages The converter is under control of the MBus module another component on each card The DC DC converter takes 48 VDC and converts it into 3 3 VDC and 5 VDC for use by the card circuitry Harnesses Two harnesses link the backplane with the two blower modules Cooling subsystem comprises the two blower modules which includes the individual blowers the blo...

Page 216: ...l voltages When you start up the router for the first time you should observe the startup sequence This section contains a description of the normal startup sequence as follows Each card in the system has an MBus module and at least one DC DC converter Each MBus module controls the DC DC converter The MBus module receives 5 VDC directly from the power supplies through the backplane When the power ...

Page 217: ...lowing should occur The power supply green input OK DC input power supply or AC OK AC input power supply LED should go on immediately it should remain on as long as the system is receiving source power and the power switch is in the ON position If this LED does not go on or if it goes off while the power switch is still on there could be a problem with either the source power the internal DC volta...

Page 218: ...stributed to the internal components Proceed to the section Troubleshooting the Power Subsystem If the input OK LED or AC OK LED on an AC input power supply goes on temporarily then goes off within 30 seconds the system is most likely shutting itself down because it detected an out of tolerance power or temperature condition within the power supplies Proceed to the section Troubleshooting the Powe...

Page 219: ...r Subsystem The power subsystem in the Cisco 12012 consists of the AC input or DC input power supplies the MBus modules the DC DC converters and the power distribution system The power supplies provide 5 and 48 VDC output The 5 VDC output from the power supply powers the MBus modules on each card in the system The MBus modules in turn control the DC DC converters also present on each card in the s...

Page 220: ... and there is not other obvious activity first suspect that the power supply power switch is not fully in the ON position Rotate the power supply power switch clockwise and ensure that it is set completely in the ON position If the power supply power switch is set correctly and the input OK LED remains off suspect the AC or DC source or the power cable Turn the power supply power switch OFF STANDB...

Page 221: ...cards each have two processors one processor is the card s main processor and the other processor is a component in the MBus module The MBus module begins operation as soon as power is applied to the system The MBus module determines the type of card it is mounted on and whether it should turn on the DC DC converter The RP MBus module turns on card power after a brief delay the line card MBus modu...

Page 222: ...eck the message being displayed As soon as the DC DC converter is turned on by the MBus module the processor on the RP begins the boot process Status messages are displayed as the boot process continues See Table 5 1 which provides a list of messages that can be displayed by the RP alphanumeric LED display If one of the messages appears frozen the boot process could be halted Note the message bein...

Page 223: ...t and reseat the RP Tighten the captive screws then power up the system by turning the power supply power switches to ON TLB INIT Initialize TLB CACH INIT Initialize CPU data and instruction cache CACH PARY Enable CPU cache parity MEM INIT Initialize main memory NVRAM SIZE Size of the NVRAM PCMC INIT Initialize the PCMCIA EXIT INIT Exit the initialization sequence IOS UP The Cisco IOS software is ...

Page 224: ...ard from the system console providing a pass fail message both in the line card alphanumeric LED display and on the system console For information on diagnostic testing refer to the chapter Running Diagnostics on the Cisco 12012 Check the following to help isolate a problem with the line cards Are both the alphanumeric LED displays on The two displays are powered separately The top display receive...

Page 225: ... Display Messages LED Display1 Indications2 MEM TEST POST memory test running LROM RUN After POST memory test BSS INIT Initialize main memory for ROM RST SAVE Save reset reason register IO RST Reset the I O system on the card EXPT INIT Initialize interrupt handlers TLB INIT Initialize TLB CACH INIT Initialize CPU data and instruction cache MEM INIT Initialize main memory LROM RDY Ready to access d...

Page 226: ...EDs are red one pair of LEDs is amber on the alarm card faceplate are driven by the environmental monitor software in the system When the environmental software detects an abnormal condition such as overtemperature or overvoltage the software determines the severity of the condition and sets the appropriate pair of alarm card LEDs The alarm card LEDs are paired for redundancy FABL STRT The fabric ...

Page 227: ...ne pair for each slot in the lower card cage A green enabled LED indicates the card in the slot has been detected by the system and is OK A yellow fail LED indicates a fault in the card in that lower card cage slot has been detected by the system Note Check the alarm card for critical major or minor error LEDs that are on If any of the six LEDs are on check the system console for messages describi...

Page 228: ...here could a problem with either the blower module or the 48 VDC power If both blower modules do not come on it is likely there is problem with the 48 VDC output from the power supply Check the red output fail LED on each power supply If the output fail LED on a power supply is on the power supply is faulty and should be replaced If one or both of the blower modules do not come on and the power su...

Page 229: ...he air filter located in a hinged tray in front of the lower card cage If the air filter appears dirty you should remove the filter and either vacuum it or replace it The preceding message could also indicate a faulty component or temperature sensor Before the system shuts down use the show environment all or show environment table commands to display the internal system environment including volt...

Page 230: ...5 18 Cisco 12012 Gigabit Switch Router Installation and Configuration Guide Additional Reference Information for Troubleshooting ...

Page 231: ... They simply determine whether a particular card is operational or defective Running Diagnostics on the Cisco 12012 GSR is presented in the following sections Diagnostic Test Overview on page 1 Using the diag Command on page 3 Diagnostic Testing Sequence on page 4 Loading and Running Diagnostics on page 4 Diagnostic Test Overview There are more than a hundred diagnostic tests for line cards includ...

Page 232: ... and continue to pass traffic normally Except for the tests on the clock and scheduler cards CSCs and the switch fabric cards SFCs which may temporarily drop throughput on those cards the diagnostics do not affect system performance Diagnostic testing stops at the completion of all of the tests when terminated by the user or by default when an error is encountered If multiple cards are specified f...

Page 233: ...specified by the slot parameter mbus1 1 Using this option results in a 15 minute delay before test results are returned This command option is available when using Cisco IOS Release 12 0 21 S or 12 0 21 ST or a later release of 12 0S or 12 0ST Optional Forces the route processor to load diags from the mbus verbose Optional Turns on the status messaging capability of the diagnostics The default is ...

Page 234: ...test are displayed at the console If the verbose option is not specified default the console displays the minimum number of messages 4 Displays pass or fail test results At the conclusion of the diagnostic tests a pass or fail message is sent to the RP which passes the message to the console and to the alphanumeric LED display on the line card being tested The message is displayed on the alphanume...

Page 235: ... diagnostics concurrently on up to three line cards the recommended number is only one at a time The cards will be taken offline and cannot pass traffic Step 4 Enter the diag command Router diag slot The diagnostic tests are downloaded and run Test status and administrative messages are returned to the system console At the end of testing a pass or fail message is displayed on the console The numb...

Page 236: ...ption set minimum messaging The console displays a message sequence similar to the following showing the progress of the diagnostic testing In the following example message sequence inserted comments describe the type of diagnostic activity by the messages Router diag 2 Running DIAG config check Running Diags will halt ALL activity on the requested slot confirm Router Return Launching a Field Diag...

Page 237: ...The message in the line shown above indicates that the diagnostic tests run on the card in slot 2 all passed Shutting down diags in slot 2 Board will reload SLOT 2 SYS 5 RESTART System restarted Cisco Internetwork Operating System Software IOS tm GS Software GSR P MZ Released Version 12 0 n GS Copyright c 1986 2000 by cisco Systems Inc Compiled Fri 17 Sep 00 17 58 by Router The messages in the lin...

Page 238: ...ETE for slot 2 FD 2 FD 2 GSR Field Diagnostics V3 0 FD 2 Compiled by award on Tue Aug 3 15 58 13 PDT 2000 FD 2 view award bfr_112 FieldDiagRelease FD 2 FD 2 BFR_CARD_TYPE_OC48_1P_POS_TTM testing FD 2 running in slot 2 73 tests Executing all diagnostic tests in slot 2 total indiv timeout set to 600 220 sec FD 2 Verbosity now 0x00000001 TESTSDISP Field diagnostics verbose example continued FDIAG_STA...

Page 239: ...ostic test fails on a line card testing halts with that test The line card will not reload or come back online automatically The following example shows a diagnostic message stream to the console for a line card located in slot 7 In the example the card fails one of the diagnostic tests stopping the diagnostic cycle on that test Router diag 7 verbose Running DIAG config check Running Diags will ha...

Page 240: ...ESS test 21 error_code 5 Field Diagnostic TEST FAILURE slot 7 last test run 21 To Fabric SOP FIFO SRAM Memory error 5 Field Diag eeprom values run 0 fail mode 1 TEST FAILURE slot 7 last test failed was 21 error code 5 Shutting down diags in slot 7 slot 7 done will not reload automatically Router Note The DRAM is the only field replaceable component on a line card therefore if a diagnostic test fai...

Page 241: ...012 Where appropriate you are referred to specific procedures in the chapter Installing a Cisco 12012 Your Cisco 12012 is configured to your order and is ready for installation and startup when it leaves the factory In the future as your networking requirements change you might need to upgrade your system add components replace components or change the initial hardware configuration Following are ...

Page 242: ...he Cisco 12012 Gigabit Switch Router Document Number 78 4347 xx that accompanied your Cisco 12012 before you reconfigure or perform maintenance procedures for your router Cleaning and Replacing the Air Filter Assembly The Cisco 12012 has a serviceable air filter assembly mounted in a hinged tray on the front of the lower card cage The air filter removes dust from the room air drawn into the Cisco ...

Page 243: ...n head screws ESD preventive wrist strap Vacuum cleaner Replacement air filter Product Number GSR12 FLTR ENH Air filter assembly Product Number GSR12 FLT UPG Note You can perform this procedure while the Cisco 12012 remains powered up Removing the Air Filter Perform the following steps to remove the air filter Step 1 Attach an ESD preventive wrist strap to yourself and to one of the two ESD connec...

Page 244: ...E JE C T A TX INNER RX OUTER B TX INNER RX OUTER CLASS 1 LASER PRODUCT PRODUCTO LASER DE CLASSE 1 PRODUIT LASER DE CLASSE 1 LASERPRODUKT DER KLASSE 1 CLEAN CONNECTOR WITH ALCOHOL WIPES BEFORE CONNECTING A C T IV E C A R R IE R R X P K T A C T IV E C A R R IE R 2CHOC 12 DS3 IR SC A C T IV E 0 C A R R IE R R X C E LL OC 12 STM 4 ATM OC 12 STM 4 POS A C T IV E 0 C A R R IE R R X C E LL A C O L T ALAR...

Page 245: ...p 3 Pivot the air filter tray down away from the card cage Warning There might be exposed line or fabric cards Extreme caution is advised when working around an open card cage Step 4 Grasp the old air filter with your fingers and gently pull it out of the air filter tray See Figure 7 2 Note An indentation on each side of the old air filter tray holds the old air filter inside the tray ...

Page 246: ...er on page 7 If the filter appears worn or is torn you must replace it For instructions on replacing the air filter assembly see Replacing the Air Filter Assembly on page 7 46034 Air filter AC OK INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W GIGABIT ROUTE PROC...

Page 247: ...lacing the Air Filter Assembly The following sections describe how to remove and install a replacement air filter assembly The air filter assembly includes a new air filter and air filter tray Removing the Old Air Filter Assembly Installing A New Air Filter Assembly Removing the Old Air Filter Assembly The following procedure guides you through the removal of the old air filter assembly Caution To...

Page 248: ...chassis See Figure 7 3 Note Save the five screws when removing the old air filter tray They will be used to secure the new air filter tray to the chassis Step 4 Put the screws in a safe place away from the card cage Figure 7 3 Removing the Screws from the Old Air Filter Tray INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 1...

Page 249: ...at any dislodged dust will not be drawn into the card cage Installing A New Air Filter Assembly This procedure guides you through installing a new air filter assembly for the Cisco 12012 Gigabit Switch Router The new air filter tray is open on all sides and the bottom to increase the cooling capacity of the Cisco 12012 Gigabit Switch Router Step 1 While holding the new air filter tray firmly with ...

Page 250: ...t the two captive screws at the top of the air filter tray are loosened See Figure 7 4 Step 6 Allow the bottom hinge to hold the air filter tray in the full open position Step 7 Gently slide the new air filter with the filter fabric facing downward toward the floor and the open side of the filter facing upward into the new air filter tray until it is firmly seated against the bottom of the new air...

Page 251: ...3 16 inch flat blade screwdriver to tighten the captive screws to ensure a good seal of the new air filter tray against the chassis Step 10 After tightening both captive screws with the 3 16 inch flat blade screwdriver give each screw an additional one quarter turn to ensure a tight seal between the new air filter tray and the chassis Step 11 Discard the old air filter and the old air filter tray ...

Page 252: ... while the system remains powered up Warning AC operation requires a minimum configuration of two AC input power supplies You need the following tools to perform this procedure 1 4 inch flat blade screwdriver ESD wrist strap The replacement AC input power supply Product Number PWR GSR12 AC and the applicable AC power cord for your site Caution Do not mix AC input and DC input power supplies in a C...

Page 253: ...Step 4 Release the spring clip on the power supply faceplate See Figure 7 6c Step 5 Disconnect the AC power cord from the power supply AC receptacle See Figure 7 6d Step 6 Loosen the captive screw on the power supply faceplate See Figure 7 6e Figure 7 6 Disconnecting an AC Input Power Supply INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL Release spring clip b Loosen captive screw Disconnect...

Page 254: ...nect the power supply from the backplane connector Slide the power supply halfway out of the bay See Figure 7 7 Figure 7 7 Removing an AC Input Power Supply AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W H10376 Use two hands to slide power supply out of bay AC OK OUTPUT FAIL INPUT 200 240V 10 A 50 60 HZ 2000 W AC input power supply ...

Page 255: ...m Note We recommend attaching each AC input power supply to an independent power source for full redundancy We also recommend that you use an uninterruptable power source UPS to protect against power failures at your site Each AC input power supply operating between 200 VAC and 240 VAC requires a dedicated 20A service for North American use or a 10A or 16A service for international use Caution The...

Page 256: ...er supply bays are designated A1 A2 B1 and B2 from left to right Install power supplies in the bays in the following order A1 B1 A2 and B2 Any bay that does not have a power supply installed must have a power supply blank installed to maintain airflow and for EMI considerations Step 4 Using two hands to support and guide the power supply slide it into the vacant bay Push the power supply all the w...

Page 257: ...to verify that the power supply is operating properly Then perform the following steps Step 1 Check the following to make sure they are secure Each power supply is inserted all the way into its bay and the captive screw is tightened All power supply cords are attached to the power supply receptacles and secured with spring clips At the AC power source end of the power cord the cord is securely att...

Page 258: ...possible and turn the power switch ON If the LEDs go on properly when the power supply is installed in another bay suspect a faulty backplane connector in the power supply in which it was originally installed If the output fail LED goes on and stays on when the power supply is installed in a second bay suspect a power supply failure or an adverse environmental condition for example the power suppl...

Page 259: ... mix AC input and DC input power supplies in a Cisco 12012 Note If you are upgrading your Cisco 12012 with a second DC input power supply you will need a source DC power cable and lead terminals to connect source DC power to the DC input power supply These parts are not available from Cisco Systems they are available commercially For details on the type of DC power cable to use refer to the sectio...

Page 260: ...pply bay Step 3 Locate and turn off the source DC circuit breaker that services the power supply you want to remove As an added precaution tape the circuit breaker handle in the off position Step 4 Using a flat blade screwdriver or a 10 mm nutdriver turn the captive jackscrew counterclockwise eject on the power supply faceplate to unseat the power supply from the backplane power connector Continue...

Page 261: ...placing a DC Input Power Supply Figure 7 8 Removing a DC Input Power Supply Caution The DC input power supply weighs 19 lb 8 3 kg Use two hands when handling the power supply H10600 Use two hands to slide power supply out of bay DC input power supply ...

Page 262: ...r supply completely out of the bay Place the power supply face up on the floor in front of you Step 7 Loosen the two screws that secure the DC input power supply front cover in place Lift up slightly then pull the front cover away from the power supply faceplate Set the front cover aside See Figure 7 9 Figure 7 9 Removing the DC Input Power Supply Front Cover H10489 Front cover DC input power supp...

Page 263: ...le Bracket Caution Before proceeding to the next step verify that the source DC circuit breaker servicing the DC power supply you are removing is in the OFF position Also verify that the power switch on the DC input power supply is OFF O As an additional check measure the voltages across the leads attached to the power supply you have removed All readings should be zero volts H10665 Power cable br...

Page 264: ...ing a DC Input Power Supply Step 9 Disconnect the source DC power cable leads from the power supply lugs in the following order negative positive and ground See Figure 7 11 Figure 7 11 Disconnecting the DC Input Power Supply H10702 Circuit breaker alarm terminal block Source DC power cable Ground ...

Page 265: ...it in the shipping container you received with the replacement power supply Installing a New or Replacement DC Input Power Supply This section provides the procedures for replacing a defective DC input power supply or installing a second DC input power supply If you are upgrading your Cisco 12012 with a second DC input power supply for power supply redundancy you must meet the following site power...

Page 266: ...pper card cage or to bare metal on the frame Caution The DC input power supply weighs 19 lb 8 3 kg Use two hands when handling the power supply Step 2 Remove the replacement DC input power supply from its shipping container Step 3 Verify that the power switch on the replacement power supply is in the OFF O position Step 4 Loosen the two screws that secure the DC input power supply front cover in p...

Page 267: ...ow is used for ground Since there is no color code standard for the DC wiring you must ensure that the proper polarity is connected to the DC input power supply In some cases the source DC cables might have a or a label This is a relatively safe indication of the cable polarity Warning When installing the unit the ground connection must always be made first and disconnected last Step 7 Remove the ...

Page 268: ...he cover down slightly to engage the two screws and secure it in place by tightening the two screws Step 12 If you plan to upgrade your Cisco 12012 with a second DC input power supply you must remove the two power supply blanks covering the empty power supply bays before installing the power supply To remove a power supply blank complete the following steps a Loosen the captive screw on the power ...

Page 269: ...Maintaining the Cisco 12012 7 29 Removing and Replacing a DC Input Power Supply Figure 7 13 Installing a DC Input Power Supply H10612 Use two hands to slide power supply into bay DC input power supply ...

Page 270: ...ally when the power supply is fully inserted in the power supply bay Checking the Replacement of a DC Input Power Supply Visually check the following before turning the power supply power switch ON Each power supply is inserted all the way into its bay and the captive jackscrew is tightened Any unused power supply bays have power supply blanks installed All source DC power cables are securely atta...

Page 271: ...shes on and off for five seconds then goes off If the output fail LED remains on suspect a power supply failure or an adverse environmental condition the power supply has detected an overvoltage or overtemperature condition and has shut down If two power supplies are installed and the output fail LED goes on only on one power supply assume that the power supply or DC source for that power supply i...

Page 272: ... the following steps Step 1 Check that the blower module is inserted all the way into the frame the two captive screws are tightened and that the blower module front cover is securely installed on the front of the blower module Step 2 Observe the green OK LED visible through the blower module front cover The LED should come on as soon as the blower module is installed and power is applied to the s...

Page 273: ... card cage assembly slides into and out of the frame and attaches to the frame with six captive screws For ease of removal all components with the exception of the air filter must be removed from the old card cage assembly A fully populated card cage assembly weighs approximately 230 lb 104 3 kg removing the components reduces the weight to 65 lb 29 5 kg Note Where appropriate you are referred to ...

Page 274: ...wer module is off Removing the Power Supplies If your system is configured with AC input power supplies remove each power supply according to the procedures in the section Removing an AC Input Power Supply in this chapter If your system is configured with DC input power supplies remove each power supply by performing Step 1 through Step 6 of the procedure in the section Removing a DC Input Power S...

Page 275: ...all the line cards in the replacement card cage assembly install them in the same card slots The interface cable connections to the line card ports You must reconnect the interface cables to the same line card ports Step 3 Proceeding from left to right in the upper card cage select a line card Starting with the bottom port on the line card on line cards with multiple ports disconnect the network i...

Page 276: ...able management tray Line card cable management bracket Interface cable A C T IV E 0 C A R R IE R R X P K T A C T IV E 1 C A R R IE R R X P K T A C T IV E 2 C A R R IE R R X P K T A C T IV E 3 C A R R IE R R X P K T b Cable clip Cable clips A C T IV E 0 C A R R IE R R X P K T A C T IV E 1 C A R R IE R R X P K T A C T IV E 2 C A R R IE R R X P K T A C T IV E 3 C A R R IE R R X P K T A C T IV E 0 C ...

Page 277: ...ge The RP must be installed in upper card cage slot 0 If you have two RPs in your Cisco 12012 the second RP must be installed in slot 11 from left to right The factory configuration has the RP installed in slot 0 Identify the slot the RP occupies make a note of it disconnect the interface cables and remove the RP according to the procedures in the section Removing the Cards from the Upper Card Cag...

Page 278: ...ving the Cards from the Lower Card Cage in the chapter Installing a Cisco 12012 Step 2 Release the air deflector latch turn the latch clockwise and lower the air deflector down to its stops Step 3 Pivot the air filter tray up so that it is flush with the front of the lower card cage and tighten the two captive screws Removing the System Grounding Your system might have two system grounding lugs at...

Page 279: ...t in the shipping container you received with the replacement card cage assembly Installing a New Card Cage Assembly The new card cage assembly is shipped with a new air filter You must replace the components you removed from the old card cage assembly in the new card cage assembly Install the replacement card cage assembly according to the procedures in the section Reinstalling the Card Cage Asse...

Page 280: ...m card RP and the line cards in the upper card cage according to the following procedures Install the alarm card according to the procedures in the section Removing and Replacing an Alarm Card in this chapter Install the RP according to the procedures in the section Reinstalling the Cards in the Upper Card Cage in the chapter Installing a Cisco 12012 Install the RP interface cables according to th...

Page 281: ...s washers and nuts Repeat Step 1 and Step 2 for a second system grounding connection Replacing the Power Supplies If your system is configured with AC input power supplies install the power supplies according to the procedures in the section Installing a New or Replacement AC Input Power Supply in this chapter If your system is configured with DC input power supplies install the power supplies acc...

Page 282: ...opying configuration files to Flash memory refer to the section Copying System Configuration Files Between RP Memory and a Flash Memory Card in the chapter Observing System Startup and Performing a Basic Configuration Disconnect any interface cables attached to the RP and remove the RP according to the procedures in the section Removing the Cards from the Upper Card Cage in the chapter Installing ...

Page 283: ...tach an antistatic wrist strap to yourself and to one of the two ESD connection sockets located on the front edges of the upper card cage or to bare metal on the frame Step 2 Disconnect any cables attached to the alarm card connectors Step 3 Loosen the two captive screws at the top and bottom of the alarm card See Figure 7 15 Note Unlike the line cards and RP the alarm card does not have card ejec...

Page 284: ...ith one hand and place your other hand under the card carrier to support and guide it into the card cage slot labeled Alarm card Step 3 Carefully slide the alarm card carrier into the slot until it makes contact with the backplane connector then stop Avoid touching the card circuitry or any connectors 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...

Page 285: ...card cage you must first lower the air filter tray then raise and secure the air deflector Remove a clock and scheduler card or a switch fabric card according to the procedures in the section Removing the Cards from the Lower Card Cage in the chapter Installing a Cisco 12012 Install a clock and scheduler card Product Number GSR12 CSC or a switch fabric card Product Number GSR12 SFC according to th...

Page 286: ...ation and Configuration Guide Upgrading RP and Line Card Memory You can find the Cisco 12000 Series Gigabit Switch Router Memory replacement instructions at Cisco com http www cisco com univercd cc td doc product core cis12012 bfrcfig 4338bmem htm ...

Page 287: ...s Where appropriate you are referred to specific procedures in the chapter Installing a Cisco 12012 Required packaging for the Cisco 12012 consists of the following items Shipping pallet Foam cap Wooden shipping container Large cardboard box Power supply foam inserts Accessories box Miscellaneous packing hardware Note Use Cisco specified packaging when repackaging the Cisco 12012 You can order sys...

Page 288: ... wrench Wire cutters ESD wrist strap Antistatic mat Shipping tape Safety Recommendations Before you begin the procedures in this appendix review the following safety information The safety recommendations listed in the section Safety Recommendations in the chapter Preparing for Installation The safety warnings listed in the document Regulatory Compliance and Safety Information for the Cisco 12012 ...

Page 289: ...co 12012 power supplies Removing the Blower Modules The Cisco 12012 has two blower modules that provide cooling air to the card cage assembly The blower modules slide on rails into and out of the top and bottom of the frame and attach to the frame with two captive screws each Remove the blower modules according to the procedures in the section Removing the Blower Modules in the chapter Installing ...

Page 290: ...close as possible to the rack where the Cisco 12012 is installed Caution An empty frame weighs 75 lb 34 kg You need two people to safely lift the frame To prevent injury keep your back straight and lift with your legs not your back Step 2 With one person positioned on each side of the frame grasp the front and side of the frame See Figure A 1 Step 3 Have a third person remove the eight screws that...

Page 291: ...Repackaging the Cisco 12012 A 5 Removing the Cisco 12012 from a Rack Figure A 1 Removing the Frame from the Rack H10738 ...

Page 292: ...mbly in the frame the cards in the upper card cage the cards in the lower card cage and the DC input power supplies in the power supply bay If your system is configured with three or four AC input power supplies two AC input power supplies are shipped installed in the power supply bay and the third and fourth AC input power supplies are shipped removed from the system and packaged separately on th...

Page 293: ...cardboard box from coming loose during transit Step 2 Stack the bottom and top halves of the power supply foam inserts in the large cardboard box Step 3 Proceed to the section Repackaging the Accessories Box in this appendix to complete the repackaging procedure Repackaging the Redundant AC Input Power Supplies Two AC input power supplies are shipped installed in the Cisco 12012 power supply bay I...

Page 294: ...pe the box shut Step 2 Place the accessories box on top of the power supply foam insert Step 3 Fold the flaps down and tape the top of the cardboard box Step 4 Place the foam top cap on the top of the Cisco 12012 Installing the Side Panels End Panels and Top of the Shipping Container Perform the following steps to install the wooden side and end panels and the wooden top cap on the shipping contai...

Page 295: ... ACTIVE 0 CARRIE R RX PKT ACTIVE 1 CARRIE R RX PKT ACTIVE 2 CARRIE R RX PKT ACTIVE 3 CARRIE R RX PKT Q OC 3 STM POS ACTIVE 0 CARRIE R RX CELL OC 12 STM 4 ATM OC 12 STM 4 POS ACTIVE 0 CARRIE R RX CELL ACO LT ALARM CSC 0 FAIL 1 0 1 2 ENABLE D CRITICA L MAJOR MINOR SFC ALARM 1 ALARM 2 H10925 AC OK OUT PUT FAIL AC OK OUT PUT FAIL End panel Tabs End panel Pallet Wooden top cap Foam top cap Power supply...

Page 296: ...ogether by performing the following steps a Grasp an end panel with one hand and a side panel with the other hand and fit the two panels together so that the six tabs on the end panel fit into the six slots on the side panel b While holding the two panels bend the six tabs outward 180 degrees to secure the two panels together c Repeat steps a and b for the remaining three sides Step 4 Position the...

Page 297: ...7 2 to 7 11 removing for cleaning or replacement 7 3 airflow cleaning filter 7 7 clearance around chassis 5 17 description 1 34 temperature sensors 1 36 alarm card audible alarm reset switch 1 24 connecting devices to 3 48 connector pinout 3 49 critical major and minor LEDs 1 24 description 1 23 LEDs switch fabric card status 1 24 system error display 1 24 removing and replacing 7 43 to 7 45 repla...

Page 298: ...ion 3 3 Break key interrupt 4 30 broadcast address destination configuration register settings 4 30 C cable management system description 1 37 horizontal cable tray 1 37 recommendations 2 8 vertical cable bracket 1 37 cables 100BASE T maximum lengths 3 47 AC power 2 12 attaching to AC input power supply 3 54 to 3 56 to alarm card 3 48 to 3 49 to console and auxiliary ports 3 33 to 3 35 3 40 to 3 4...

Page 299: ... copy 4 42 4 45 copy running config startup config 4 21 copy tftp 4 40 delete 4 39 diag 6 3 6 5 6 6 6 9 diag halt 6 3 dir 4 7 4 39 enable 4 20 4 27 4 33 EXEC command interpreter 4 7 Flash related 4 38 format 4 37 4 49 i initialize 4 33 interface 4 20 pwd 4 38 reload 4 28 setup 4 6 4 8 show environment 5 8 show environment all 5 17 show environment table 5 17 show running config 4 21 show startup c...

Page 300: ...ion internal 1 32 requirements 2 3 specifications 1 41 2 14 DC input power supply cable lead color coding 3 60 7 27 dimensions 1 30 electrical codes 2 3 external circuit breaker alarm terminal block 1 31 front cover removing 7 22 replacing 7 28 input voltages 1 31 installing after frame installation 3 57 to 3 64 LEDs 1 31 7 31 power cable wire requirement 1 31 power switch 1 31 removing for frame ...

Page 301: ...sh memory 4 34 to 4 49 interface 4 15 to 4 18 software configuration register 4 24 to 4 31 system 4 8 to 4 21 configuring global parameters 4 9 copying configuration files to NVRAM 4 49 images between Flash memory cards 4 44 images to a Flash memory card 4 42 delete command 4 39 dir command 4 39 dispersion limit multimode power budget 2 20 formatting a Flash memory card 4 37 multimode power budget...

Page 302: ...02 3u specifications 3 47 IGRP configuring 4 13 immunity approvals 1 42 information obtaining additional 4 50 to 4 51 installing AC input power supply after frame installation 3 54 to 3 56 AC input power supply as a replacement or for redundancy 7 15 air filter 7 3 auxiliary port cable 3 35 3 42 blower module after frame installation 3 25 brace bar 3 3 3 4 card cage assembly after frame installati...

Page 303: ...ispersion limits fiber optic link 2 18 boot up alphanumeric messages 5 13 diagnostics 5 12 link loss 2 18 multimode and single mode transmission 2 21 power budget 2 17 power margin 2 18 removing for replacement or card cage assembly replacement 7 35 to 7 37 replacing 7 40 replacing after frame installation 3 26 3 27 troubleshooting 5 12 link loss line card 2 18 locked blocks recovering from 4 49 M...

Page 304: ...8 RJ 45 3 39 3 44 POS additional documentation 4 51 interface configuration 4 16 power distributed within system 1 32 margin for line cards 2 18 power cord safety 2 2 recommendations and requirements 2 11 to 2 14 site requirements AC input power supply 3 56 DC input power supply 3 57 specifications 1 41 AC input 2 12 DC input 2 14 surge suppression 2 16 ungrounded 2 4 power supply bay description ...

Page 305: ...nstallation 3 7 to 3 14 clock and scheduler card for replacement 7 45 components system for frame installation 3 4 to 3 19 DC input power supply for replacement or card cage assembly replacement 7 19 to 7 25 frame A 4 RP for replacement 7 42 replacing AC input power supply 7 15 to 7 17 alarm card 7 43 blower module after frame installation 3 25 to 3 26 clock and scheduler card 7 45 DC input power ...

Page 306: ...age assembly replacement 7 12 to 7 15 DC input for frame installation 3 14 to 3 16 DC input for replacement or card cage assembly replacement 7 19 to 7 25 RP for frame installation 3 8 RP for replacement 7 42 switch fabric card for card cage replacement 7 38 switch fabric card for frame installation 3 10 to 3 13 switch fabric card for replacement 7 45 system grounding 7 38 replacing AC input power...

Page 307: ...budget example 2 21 site requirements airflow 2 10 electrical safety guidelines 2 4 environment 2 11 ESD guidelines 2 5 plant wiring 2 15 power 2 11 to 2 14 rack mounting 2 7 2 8 2 9 safety guidelines 2 2 site log 2 24 SONET connections 2 16 system grounding 2 15 temperature and humidity 2 10 SNMP configuring 4 14 soft reset NMI switch PRP 1 21 soft reset switch GRP 1 11 software configuration reg...

Page 308: ...1 description 2 15 3 50 reattachment after card cage replacement 7 41 removing 7 38 interfaces 3 30 lifting safely 2 3 packaging components A 1 installation A 8 replacement product number A 1 tools required A 2 power guidelines 2 11 specifications 1 41 privileged mode EXEC 4 7 startup 4 3 to 4 7 startup preparation 4 2 unpacking 2 23 T telco style rack requirements 2 7 telephone jacks 2 5 temperat...

Page 309: ...ltage AC and DC input 1 41 AC input power 2 12 adjustments made by MBus 1 40 DC input power 2 14 W warning description and translations xxii wiring AC power 3 55 auxiliary and console port 3 33 to 3 35 DC power 3 57 3 60 3 61 3 62 Ethernet port connections 3 36 to 3 39 interference 2 15 plant 2 15 system ground 3 50 3 51 3 52 telephone 2 5 ...

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