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Cisco XR 12404 manuel d'utilisation

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Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation Cisco XR 12404. Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel Cisco XR 12404 ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Cisco XR 12404 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Cisco XR 12404 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Cisco XR 12404
- nom du fabricant et année de fabrication Cisco XR 12404
- instructions d'utilisation, de réglage et d’entretien de l'équipement Cisco XR 12404
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Cisco XR 12404 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Cisco XR 12404 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Cisco en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Cisco XR 12404, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Cisco XR 12404, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Cisco XR 12404. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Cisco XR 1 2404 Rout er Installation Guide Marc h 2009 Text Part Number: OL-13830-02 todd.book Page 1 Monday, March 16, 2009 2:4 7 PM[...]

  • Page 2

    THE SPECIFICA TIONS AND INFORMA TION REGA RDING THE PR ODUCT S IN THIS M ANUAL ARE SUBJECT TO CHANGE WITHO UT NO TICE. ALL ST A TEMENTS, INFORMA TION, AND RECOMMEND A TION S IN THIS MANUAL ARE BELIEVED TO BE A CCURA TE BUT ARE PRESENTE D WITHOUT W ARRANTY OF ANY KIN D, EXPRESS O R IMPLIED. USE RS MUST T AKE FULL RESPON SIBILITY FOR THEIR APPLICA TI[...]

  • Page 3

    All other trademarks menti oned in this docu ment or website are the property of their respective o wners. The use of the word par tner does not imply a partnership relations hip betw een Cisco an d any other co mpany . (0812R) Any Internet P rotocol (I P) addresses used in thi s document are not in tended t o be actual addresses . Any examples, co[...]

  • Page 4

    todd.book Page 4 Monday, March 16, 2009 2:4 7 PM[...]

  • Page 5

    5 Cisco XR 12404 Rout er Installation Guide OL-13830-02 CONTENTS Preface ix Changes to This Document ix Obtaining Documentation and Submittin g a Service Request x Audience x Purpose xi Installation Guide Org anization xi Document Conventio ns xii CHAPTER 1 Cisco XR 12404 Router Overview 1-1 Router Overview 1-1 Physical and Functional Description o[...]

  • Page 6

    Contents 6 Cisco XR 12404 Router Installation Guide OL-13830-02 Fan Tray Assemb ly 1-26 Cable Management Sy stem 1-28 Maintenan ce Bus 1-31 Power-On/Off Control 1-31 CHAPTER 2 Preparing for Installation 2-1 Tools and Equipment 2-2 Safety and Compliance 2-2 General Safety Guidelines 2-3 Compliance a nd Sa fety Information 2-4 Preventing Electro stat[...]

  • Page 7

    7 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Contents Installing the Chassis on a Tabletop or Flat Surfa ce 3-8 Supplemental Bonding and Grounding Connections 3-8 Connecting RP and Line Card Cable s 3-12 Connecting to th e Console Port and Au xiliary Ports 3-15 PRP Console Port Signals 3-17 PRP Auxiliary Port Signals 3-18 Installing a Fl[...]

  • Page 8

    Contents 8 Cisco XR 12404 Router Installation Guide OL-13830-02 Removing and Installing the Front Cover 5-4 Removing and Replacing the Air F ilter 5-8 Removing and Replacing the Fan Tray Assembly 5-11 Troubleshooting the Fan Tray Assem bly Installation 5-13 Removing and Replacing an AC P ower Entry Modu le 5-14 Troubleshooting an AC PEM Installatio[...]

  • Page 9

    ix Cisco XR 12 404 Router Installation Guide OL-13830-02 Preface Revised: March, 2009, OL-138 30-02 The Cisco XR 12404 Router Installa tion Guide provides inf ormatio n relate d to installation an d remov al of Cisco XR 12404 Router Ch assis. The preface contains the follo wing sections: • Changes to This Docu ment • Obtaining Documen tation an[...]

  • Page 10

    Prefac e Obtaining Documentation and Sub mitting a Service Request x Cisco XR 12404 Router Installat ion Guide OL-13830-02 Obtaining Documentation and Submitting a Service Request For i n formation on obtaini ng documentation, submitting a service request, and gathering addi tional information, see the monthly What’ s New in Cisco Pr oduct D ocum[...]

  • Page 11

    xi Cisco XR 12 404 Router Installation Guide OL-13830-02 Preface Purpose Purpose This instal lation and conf iguration guide e xplains the hardware in stallation and basic configuration proc edures for a Cisco XR 12404 Router. It contains p rocedures for installing t he hardware, creating a basic config uration file, and starting up the router . In[...]

  • Page 12

    Prefac e Document Convention s xii Cisco XR 12404 Router Installat ion Guide OL-13830-02 Document Conventions This publicati on uses the follo wing con vention s: • The ke y combination Ctrl-z means hold do wn the Control ke y while you press the z key . Command description s use these con ventions: • Examples that contai n system prompts denot[...]

  • Page 13

    xiii Cisco XR 12 404 Router Installation Guide OL-13830-02 Preface Document Co nventions T imesaver Means the described action saves time . Y ou can sa ve time b y performing the action described in the paragr aph. War n i ng This warning symbol means danger . Y ou are in a si tuation that could cause bodily injury . Before you work on any equipmen[...]

  • Page 14

    Prefac e Document Convention s xiv Cisco XR 12404 Router Installat ion Guide OL-13830-02 todd.book Page xiv Mo nday, March 16, 2009 2 :47 PM[...]

  • Page 15

    1-1 Cisco XR 12404 Rout er Installation Guide OL-13830-02 CH A P T E R 1 Cisco XR 12404 Router Overview This chap ter provides a n ove rview of the Cisco XR 12404 router. It contains physical descriptions of the router hardware and major components, an d functional descriptions o f hardware-rel ated features. Router Overview The Cisco XR 12 404 rou[...]

  • Page 16

    Chapter 1 Cisc o XR 12404 Router Overview Router Overview 1-2 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 1 -1 Cisco XR 12404 Router—PRP2 Fr ont View Figur e 1 -2 Cisco 12404 Router with PRP -3—F ront View 1 Line card 4 CSF card 2 Line card 5 Rack mounting bracket 3 Route Processor CONSOLIDA TED SWITCH FABRIC CR IT ICAL MAJOR M[...]

  • Page 17

    1-3 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Physical and Functional Description of the Route r Physical and Functional Description of the Router The Cisco XR 12404 router supports up to 8 chassis in a one standard 7-foot (2.15 meter) rack and has the fol lowing k ey features: • Route processo[...]

  • Page 18

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-4 Cisco XR 12404 Router Installation Guide OL-13830-02 Route Processor The route processor for the Cisco XR 12404 router is the Performance Route Processor (PRP-2). F or detailed informa tion about the PRP-2, refer to the Cisco document, P erformance Route Pr ocessor Installation and Conf [...]

  • Page 19

    1-5 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Route Proc essor The Designated System Controller (D SC) performs the follo wing functions: • Implements control plane operations for the chassis • Monitors temperature an d voltage • Monitors line cards • On boot up, the fi rst ca rd to becom[...]

  • Page 20

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-6 Cisco XR 12404 Router Installation Guide OL-13830-02 Ta b l e 1- 1 P erfor mance Route Pr ocessor -2 (PRP -2) F ront P anel Hardw a r e Compon ents Figur e 1 -4 P erfor mance Route Pr ocessor 3 (PRP -3) Front P anel Ta b l e 1 -2 PRP -3 Fr ont P anel Har dwar e Components Detail PRP-3 is[...]

  • Page 21

    1-7 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Route Proc essor Note PRP-3 supports Cisco XR 12404 (10 G p er slot fabric) and Ci sco XR 12804 (40 G per slot fab ric) Router chassis only . PRP-3 does not support Cisco XR 12004, 12006, 12010, and 12016 Router chassis (2.5 G lo w-speed fabric). PRP [...]

  • Page 22

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-8 Cisco XR 12404 Router Installation Guide OL-13830-02 • LINK, EN, TX, RX—Ind icate link acti vity (LINK), port en abled (EN), data transmission (TX), an d data reception (RX ). • PRIMAR Y—Indicates which Ethernet por t is selected (ETH 0 or ETH 1). Note Because both ports are supp[...]

  • Page 23

    1-9 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Route Proc essor • The auxiliary po rt—A (male) plug that provides a data termina l equipmen t (DTE) interf ace. The auxiliary port suppo rts flow co ntrol and is often used to connect a modem, a channe l service unit (CSU), or other op tional equ[...]

  • Page 24

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-10 Cisco XR 12404 Router Installation Guide OL-13830-02 Caution The reset switch is not a mechanism for resetting the PRP and reloading the Cisco IOS image. It is intended for software de v elopment use only . T o pre vent syst em problems or loss of data, use the reset switch only on the [...]

  • Page 25

    1-11 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Route Proc essor • During the boot process, th e message displa ys are co ntrolled directly by the MBus module. • After the boo t process, the message disp lays are co ntrolled by Cisco IO S XR software (th rough the MBus). The alphanumeric messa[...]

  • Page 26

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-12 Cisco XR 12404 Router Installation Guide OL-13830-02 PRP Memory Components This section describes v arious types of memory used on the PRP to support router functions. Ta b l e 1-3 provides a quick reference of the dif ferent types of memory , and Figure 1-8 sho ws the location on the P[...]

  • Page 27

    1-13 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Route Proc essor Figur e 1 -8 PRP -2 Memory Locations ACT SIG ACT SIG SLOT -1 SLO T-0 CONSOLE ETH 2 AUX RESET PERFORMANCE ROUTE PROCESSOR 2 BITS 1 BITS 0 DA TA LINK DA TA LINK ETH 1 ETH 0 EJEC T 11 THIS SIDE TO FACEPLATE HD-PRP2-40 G 800-24060-01 R E[...]

  • Page 28

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-14 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 1- 9 PRP -3 Memory Locations 1 SDRAM DIMM: Bank 1 - Socket number U8 2 SDRAM DIMM: Bank 2 - Socket number U10 3 External CompactFlash 4 Hard disk (80 GB) 5 Internal CompactFlash 272360 5 3 1 2 4 todd.book Page 14 Mond ay, Marc[...]

  • Page 29

    1-15 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Route Proc essor Ta b l e 1 -4 PRP -3 Memory Components Ty p e Size Quantity Description Location SDRAM 1 1. Default SDRAM con figuration is a to tal of 4 GB (2 x 2GB) syst em memory for PRP-3. Bank 1 (U 15 ) must be populated first. You can use one [...]

  • Page 30

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-16 Cisco XR 12404 Router Installation Guide OL-13830-02 PRP SDRAM The PRP uses Error Checking and Co rrection (ECC) Synchronized Dynamic Random Access Memory (SDRAM) to store ro uting tables, protocols, network accounting appl ications, and to run Cisco IOS software. Ta b l e 1-5 lists the[...]

  • Page 31

    1-17 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Route Proc essor Ta b l e 1- 6 PRP3 DDR2 DRAM Configur ation PRP SRAM Static Random Access Memory (SRAM) provides 2 MB of secondary CPU cach e memory . Its princi pal function is to act as a staging area for routin g table updates, and for informatio[...]

  • Page 32

    Chapter 1 Cisc o XR 12404 Router Overview Route Processor 1-18 Cisco XR 12404 Router Installation Guide OL-13830-02 Ta b l e 1-7 lists supported f lash disk sizes and Cisco part numbers. PRP-3 Compact Flash PRP-3 provides more fl ash memory than PRP-2. PRP-3 uses flash memory to store Cisco IOS XR softw are images. PRP-3 includes a defa ult interna[...]

  • Page 33

    1-19 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Supported Line Cards Supported Line Cards The Cisco XR 12404 router is shipped wit h up to three installed line cards and one route processor that provide a v ariety of n etwork media ty pes. Line card slots and route proc essors shippe d from the fa[...]

  • Page 34

    Chapter 1 Cisc o XR 12404 Router Overview Supported Line Cards 1-20 Cisco XR 12404 Router Installation Guide OL-13830-02 Figure 1-11 sho ws examples of single-mo de and multimode line cards. Figur e 1 -1 1 Sample Line Car ds H10781 Status LEDs Alphanumeric LED display Ejector lever Ejector lever Port 0 Port 1 Port 2 Port 3 160-pin backplane signal [...]

  • Page 35

    1-21 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Consolid ated Switch Fabric Ca rd Consolidated Switch Fabric Card The Cisco XR 12404 router CSF card cont ains the follo wing functionality: • Alarm notif ication and po wer source monitoring • Switch fabr ic synchronized speed interconnectio ns [...]

  • Page 36

    Chapter 1 Cisc o XR 12404 Router Overview Consolidated Switch Fa bric Card 1-22 Cisco XR 12404 Router Installation Guide OL-13830-02 • LEDs – LEDs alert you to a condition in the router . Th e determination of a critical, major , or minor alarm condi tion is designed into Cisco IOS XR sof tware run ning on your route processor . • CSF MBus St[...]

  • Page 37

    1-23 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Power Entry Modules Switch Fabric Functionality Switch fabri c circuitry provides up to 40 Gbps (full du plex) of synchronized speed interconnections that carries u ser traf fi c between line c ards or between the route processor and the line cards. [...]

  • Page 38

    Chapter 1 Cisc o XR 12404 Router Overview Power Entry Mo dules 1-24 Cisco XR 12404 Router Installation Guide OL-13830-02 AC PEMs Each A C PEM con v erts 200 to 240 V A C into -48 VDC, which is distrib uted through the chassis backpl ane to all cards, RPs, and the fan assembly . Figure 1-12 ident if ies the components of an A C po wer supply . Figur[...]

  • Page 39

    1-25 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Power Entry Modules DC PEMs Each DC PEM operates from a nominal so urce DC vo ltage of -48 to -60 VDC and requires a dedicated 35-A mp service. Figure 1-1 3 identif ies the components of a DC power supply . Figur e 1- 1 3 D C PEM and PDU Components I[...]

  • Page 40

    Chapter 1 Cisc o XR 12404 Router Overview Fan Tray Assem bly 1-26 Cisco XR 12404 Router Installation Guide OL-13830-02 The status LEDs on the DC PEM pr ovide information about the current operational status of the po wer supply . Ta b l e 1-10 summarizes the function of these indicators. Power Distribution The backplane distributes po wer through t[...]

  • Page 41

    1-27 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Fan Tray Assembly The fan tray assembly is a sheet meta l enclosure containing 7 f ans and 2 fan controller cards ( Figure 1-14 ). War n i ng Exhaust from other equipment vented directl y into the Cisco XR 12404 router ai r inlet can cause an over -h[...]

  • Page 42

    Chapter 1 Cisc o XR 12404 Router Overview Cable Manageme nt System 1-28 Cisco XR 12404 Router Installation Guide OL-13830-02 Cable Management System The Cisco XR 12404 router is set up wi th two types of ca ble managem ent systems: • Line card cable-m anageme nt bra cket ( Figure 1-15 )—A ttached to each line card and routes the line card cable[...]

  • Page 43

    1-29 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Cable Management System • Chassis cable-management bracket (see Figure 1-16 )—Atta ched to th e chassis and routes the line card ca bles a way from the c hassis. Figur e 1 -16 Cha ssis Cable Management Brack et Figur e 1 -1 7 Chassis Cable Ma nag[...]

  • Page 44

    Chapter 1 Cisc o XR 12404 Router Overview Cable Manageme nt System 1-30 Cisco XR 12404 Router Installation Guide OL-13830-02 Cable-management systems: • Organize the interf ace ca bles on the line cards, route processor , and cl ock and scheduler cards as the y enter and e xit the system. • Consists of two parts, a card cable-man agement brack [...]

  • Page 45

    1-31 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 1 Cisco XR 12404 Router Overview Mainte nance Bus Maintenance Bus The Cisco XR 12404 router maintenance b us and MBus modules man age all of the maintenance functions of the syst em . The MBus consists of two separate b usses (prov iding MBus redundancy ). Each MBus is linked to all[...]

  • Page 46

    Chapter 1 Cisc o XR 12404 Router Overview Maintenance Bus 1-32 Cisco XR 12404 Router Installation Guide OL-13830-02 Code Download A portion of the li ne card operating softw are can be download ed from the route processor to the line card over the MBus . Because the MBus is relati vely slo w compared to the CSF , only enough code is downloaded to t[...]

  • Page 47

    2-1 Cisco XR 12404 Rout er Installation Guide OL-13830-02 CH A P T E R 2 Preparing for Installation This chapter p rovides specif ic information about prep aring your site for the installation of t he Cisco XR 12404 Router. Incl uded in this chapter are: • T ools and Equipment, page 2-2 • Safety and Compliance, page 2-2 • Safety with Electric[...]

  • Page 48

    Chapter 2 Prep aring for Installation Tools an d Equ ipment 2-2 Cisco XR 12404 Router Installation Guide OL-13830-02 Tools and Equipment The Cisco XR 12404 Rout er is designed to be installed with a minimum number of tools. The following tools are requ ired. • 1/4-inch flat-blade scre wdri ver • 3/16-inch flat-blade scre wdriv er • 9/16-inch [...]

  • Page 49

    2-3 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Safety and Compliance General Safety Guidelines The follo wing are some general safety guid elines you should be aware of when installing or main taining the Cisco XR 12404 Router. • Ne ver attempt to lift an object that mig ht be too heavy for you to l[...]

  • Page 50

    Chapter 2 Prep aring for Installation Safety and Compliance 2-4 Cisco XR 12404 Router Installation Guide OL-13830-02 • A Cisco XR 12404 Router conf igured with a DC PEM requires a dedicated 35–Amp DC circuit breaker for the DC po wer source. This circuit breaker sh ould p rotect again st short-circ uit and overcurrent faults in accordance with [...]

  • Page 51

    2-5 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Safety and Compliance Attaching an ESD-Preventive Strap Attach an ESD antistatic strap to your bo dy and to an open metal part of the chassis on the Cisco XR 12404 Router ( Figure 2-1 ). Figur e 2-1 Att aching an ESD-Pr eventive Str ap to the Cisco XR 124[...]

  • Page 52

    Chapter 2 Prep aring for Installation Safety and Compliance 2-6 Cisco XR 12404 Router Installation Guide OL-13830-02 Laser Safety Single-mode sty le line cards for the Cisco XR 12404 Ro uter are equipped with lasers, which emit in visible radiation. Do not stare into open l ine card ports. War n i ng Avo id exposure to laser radiation. Do not stare[...]

  • Page 53

    2-7 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Safety and Compliance Figur e 2-2 Lif ting a Cisco XR 12404 Router Each time you lift an y heavy assembl y , refer to these liftin g guidelines: • Ne ver attempt to lift an object that mig ht be too heavy for you to lift by yourself • Hav e a second p[...]

  • Page 54

    Chapter 2 Prep aring for Installation Safety with Electricity 2-8 Cisco XR 12404 Router Installation Guide OL-13830-02 Safety with Electricity Most Cisco XR 12404 Router field repl aceable units (FRUs) support online insertion and remov al (OIR), which means an FR U is hot-swappable and can be remov ed and replaced w hile the system is operating wi[...]

  • Page 55

    2-9 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Installation Site Requirements Rack Mounting Clearance The rack-mounting hardware inclu ded with the Cisco XR 12404 Router is suitabl e for most 19 inch equipment racks. The follo wing are rack-mounting gu idelines for the Cisco XR 12404 Router . • If y[...]

  • Page 56

    Chapter 2 Prep aring for Installation Installation Site Requirements 2-10 Cisco XR 12404 Router Installation Guide OL-13830-02 Figure 2-3 sho ws the outer dimensions of the Cisco XR 12404 Router ch assis with the front door instal led. Figur e 2-3 Cisco XR 12404 Router Cha ssis Out er Dimensions—T op V iew 66280 31.026 23.265 7.761 18.95 in. 17.3[...]

  • Page 57

    2-11 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Installation Site Requirements Environmental Guidelines This section of fers guidelines fo r operating your Cisco XR 12404 Router in v arious en vironments; airflo w , temperature and humidity , power source, A C and DC po wered routers, grounding conn e[...]

  • Page 58

    Chapter 2 Prep aring for Installation Installation Site Requirements 2-12 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 2-4 Cisco XR 12404 Router Air Circulation Sy stem Temperature and Humidity The operating en vironmental site requirem ents are listed in Appen dix A. The temperat ure and humidity ranges listed are those within whic[...]

  • Page 59

    2-13 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Installation Site Requirements Power Connection Guidelines The Cisco XR 12404 Router requires an A C PEM or a combination DC PDU and DC PEM. Site requirements dif fer depending on the type of po wer source voltage. W e recommend you follo w these precaut[...]

  • Page 60

    Chapter 2 Prep aring for Installation Installation Site Requirements 2-14 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 2-5 Cisco XR 12404 Router A C P ow er Plugs Power Connection Guidelines for DC-Powered Routers When the Cis co XR 12404 Router op erates with a DC PDU, o bserve thes e guidelines: • A Cisco XR 12404 Router configu[...]

  • Page 61

    2-15 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Installation Site Requirements • Install an uninterruptable po wer source where possible. Grounding Connections Before you connect po wer or turn on your Cisco XR 12404 Router, y ou must pro vide an adequate system ground for th e router . The equipmen[...]

  • Page 62

    Chapter 2 Prep aring for Installation Unpacking and Repacking the Cisco XR 12404 Router 2-16 Cisco XR 12404 Router Installation Guide OL-13830-02 Note T o predict and r e medy strong EMI, you may need to con sult experts in radio frequenc y interference (RFI). If you use twisted-p air cable in your plant wirin g with a good distrib ution of groundi[...]

  • Page 63

    2-17 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Transporting a Cisco XR 12000 Series Router If you do not receiv e ev erything you ordered, contact a customer service represent ativ e for assist ance. See the sectio n titled, “Obtaining Documentati on and Submitting a Service Request” section on p[...]

  • Page 64

    Chapter 2 Prep aring for Installation Site Preparation Checklist 2-18 Cisco XR 12404 Router Installation Guide OL-13830-02 Ta b l e 2-1 sho ws a sample site log. Y ou can mak e copies of the sample or design your o wn site log. Ta b l e 2 -1 Sample Site Log Date Description of Action Performed or Symptom Observed Initials todd.book Page 18 Mond ay,[...]

  • Page 65

    2-19 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 2 Preparing for Installation Site Preparation Checklist todd.book Page 19 Mond ay, March 16, 2009 2: 47 PM[...]

  • Page 66

    3-1 Cisco XR 12404 Rout er Installation Guide OL-13830-02 CH A P T E R 3 Installing the Router This chapter de scribes how to install a Cisco XR 12404 Rout er. It includes th e follo wing sections: • Installing a Cisco X R 12404 Router , page 3-2 • Connecting RP and Line Car d Cables, page 3-12 • Connecting to the Console Port and Auxiliary P[...]

  • Page 67

    3-2 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Installing a Cisco XR 124 04 Router Required Tools Y ou need the follo wing items to in stall the Cisco XR 12404 Router: • Number 2 Phillips scre wdri ver • Small flat-bladed scre wdri ver • T ape measure (optional) • Le vel (opt ional) Installing a Ci[...]

  • Page 68

    Chapter 3 Insta lling the Router Installing a Cisco XR 12404 Router 3-3 Cisco XR 12404 Router Installation Guide OL-13830-02 • Labels on the equipment ha ve been chec ked to en sure that the po wer service at your site is suitabl e for the Cisco XR 12404 Router. • AC and DC po wer source voltage receptacles are easy to reach. Installing the Rac[...]

  • Page 69

    3-4 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Installing a Cisco XR 124 04 Router Figur e 3-1 Rack-Mounting Br ack ets 57802 3/4" 1 1/4" 2 1/2" 3 3/8" 1/16" sheet metal Left mounting rail Right mounting rail todd.book Page 4 Monday, March 16, 2009 2:4 7 PM[...]

  • Page 70

    Chapter 3 Insta lling the Router Installing a Cisco XR 12404 Router 3-5 Cisco XR 12404 Router Installation Guide OL-13830-02 Installing the Center-Mounting Brackets—Optional If you plan to install the Cisco XR 12404 Ro uter in the center-mount ing position, you must f irst install the center -mounting brackets on th e equi pment rack rails, then [...]

  • Page 71

    3-6 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Installing a Cisco XR 124 04 Router Figur e 3-2 Center -Mounting Brac kets Figur e 3-3 Center -Mounting Brac kets (with PRP -3 installed) 66286 CON SO L ID A TED SW ITC H FABR IC CRITICAL MAJOR MINOR MBUS FAI L ENABLE ALARM FA BR IC 1 0 23 40C48/PO S-S R -S C [...]

  • Page 72

    Chapter 3 Insta lling the Router Installing a Cisco XR 12404 Router 3-7 Cisco XR 12404 Router Installation Guide OL-13830-02 Installing the Chassis in a Rack Use the follo wing procedure to in stall the Cisco XR 12404 Rou ter in a rack. War n i ng T wo or more peo ple should install the router to minim ize the risk of personal injury and dama ge to[...]

  • Page 73

    3-8 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Supplemental Bon ding and Grounding Co nnections Installing the Chassis on a Tabletop or Flat Surface Use the follo wing procedure to in stall the Cisco XR 12404 Rou ter on a tabletop or other stable flat surf ace. Step 1 Move the router as close to th e insta[...]

  • Page 74

    Chapter 3 Insta lling the Router Supplemental Bonding and Grounding Connections 3-9 Cisco XR 12404 Router Installation Guide OL-13830-02 • On Cisco XR 12404 Ro uters configured fo r DC-input operation, the DC PDU is equipped wit h a DC power connecto r block with wire-connection t e rminals for connecting the n egati ve lead (top terminal), the p[...]

  • Page 75

    3-10 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Supplemental Bon ding and Grounding Co nnections Figur e 3-5 Supplemental Bondin g and Ground ing P ort fo r NEBS Compliance (PRP -3 Installed) Use a cable lug with two ho les at 0.63" (1 6 mm) centers to c onnect to the chassis with two 6.3 mm ( M6) scr[...]

  • Page 76

    Chapter 3 Insta lling the Router Supplemental Bonding and Grounding Connections 3-11 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 3-7 Cr imping the Lug 1 Place ground wire in th e lug 2 Crimp th e lug 57808 2 1 todd.book Page 11 Mond ay, March 16, 2009 2: 47 PM[...]

  • Page 77

    3-12 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting RP and Line Card Cables Connecting RP and Line Card Cables Use the follo wing procedure to co nnect RP and line card cables to the rout er . Step 1 Proceeding from left to right identify the network interface cable that connects to each card port. [...]

  • Page 78

    Chapter 3 Insta lling the Router Connecting RP and Line Card Cables 3-13 Cisco XR 12404 Router Installation Guide OL-13830-02 Caution Carefully adjust the interface c able in th e R P or line card cable-management bracke t to prev ent any kinks or sh arp bend s in the interface cab le. Kinks an d sharp bends can d estroy or degrade the abil ity of [...]

  • Page 79

    3-14 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting RP and Line Card Cables Figur e 3-1 0 Chas sis Cable Management Brac ket with PRP -3 CONSOLIDATED SWITCH F ABRIC CRITICAL MAJOR MINOR MBUS FA IL ENABLE ALARM FABRIC 1 0 2 3 40C48/POS-SR-SC TX RX ACT IV E CARR IE R R X PKT CLASS 1 LASER PRODUCT LASE[...]

  • Page 80

    Chapter 3 Insta lling the Router Connecting to the Console Port and Auxiliary Ports 3-15 Cisco XR 12404 Router Installation Guide OL-13830-02 Connecting to the Console Port and Auxiliary Ports This section provides the in formati on to connect a c onsole to the ro uter . Both Data Set Ready (DSR) and Data Carrier Dete ct (DCD) signals are activ e w[...]

  • Page 81

    3-16 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting to the Console Port and Auxiliary Ports Figur e 3-1 1 PRP Console an d A uxiliary P ort Connection s Note The console and auxiliary ports are both asynchronous serial ports; an y devices connected to these ports must be capable of asynchronous tran[...]

  • Page 82

    Chapter 3 Insta lling the Router Connecting to the Console Port and Auxiliary Ports 3-17 Cisco XR 12404 Router Installation Guide OL-13830-02 PRP Console Port Signals The console port on the PRP is a DC E RJ-45 receptacle. Ta b l e 3-1 lists the signals used on th is port. Ta b l e 3-1 PRP Console P ort Signals Console Port Pin Signal Input/Output [...]

  • Page 83

    3-18 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Installing a Fl ash Memory Card PRP Auxiliary Port Signals The auxiliary port on the PRP is a DTE, RJ-45 plug for connecting a modem or other DCE de vice (such as a CSU/DSU or another rout er) to the router . The port is labeled Aux , a s sh ow n i n Figure 3[...]

  • Page 84

    Chapter 3 Insta lling the Router Installing a Flash Memory Card 3-19 Cisco XR 12404 Router Installation Guide OL-13830-02 The software co nfiguration re gister is set to 0 x0102, which causes the router to boot auto matica lly from the Cisco IOS XR software image st o red on the Flash memory card. • The Flash memory card that shi p ped with your [...]

  • Page 85

    3-20 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting the PRP to an Ethernet Network Ensure that a console terminal is c onnect ed to the RP console port and turned on, or that you ha ve a remote login to the rou ter from another de vice through a telnet session. Connecting the PRP to an Ethernet Netw[...]

  • Page 86

    Chapter 3 Insta lling the Router Connecting the PRP to an Ethernet Network 3-21 Cisco XR 12404 Router Installation Guide OL-13830-02 Forw arding (CEF) functions ar e switched off b y default for security reasons. Cisco strongly cauti ons you to consider th e security implicat ions of switching on CEF routing functions on th ese ports. Figure 3-14 i[...]

  • Page 87

    3-22 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting the PRP to an Ethernet Network Figur e 3-15 RJ-45 Receptacle and Pl ug (Hor iz ontal Or ientation) War n i ng The ports labeled Ethernet, 10BASE -T , T oken Ring, Console, and AUX are safety extra-low voltage (SE L V) circuits. SEL V circuits shoul[...]

  • Page 88

    Chapter 3 Insta lling the Router Connecting the PRP to an Ethernet Network 3-23 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 3-16 Str a ight-Thr ough Cable Pinout—Co nnecting MDI Ether net P ort to M DI - X W i rin g Figur e 3-17 Cr ossov er Cable Pinout (f or Connecting T w o PRPs) Ta b l e 3-4 lists the cablin g specifications f[...]

  • Page 89

    3-24 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting to an AC Power Source Ta b l e 3-5 lists IEEE 802.3u physical characteristics for 100B ASE-TX. Connecting to an AC Power Source This section pro vides the procedure for connect ing your router to an A C po wer source. A po wer factor corrector (PFC[...]

  • Page 90

    Chapter 3 Insta lling the Router Connecting to an AC Power Source 3-25 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 3 T ighten the captive scre ws on the PEM faceplate ( Figure 3-18 ). Figur e 3-18 A C PEM • All electrical connections between th e power supply and the backplane are made automatically when the p ower supply i s fully [...]

  • Page 91

    3-26 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting to a DC Power Source Step 6 Connect the other end of t he A C po wer cord to the A C po wer source outlet. Note W e recommend attaching each A C PEM to an independent po wer source for full redundanc y . W e also recommend that you use an uninterru[...]

  • Page 92

    Chapter 3 Insta lling the Router Connecting to a DC Power Source 3-27 Cisco XR 12404 Router Installation Guide OL-13830-02 Use the follo wing procedure to in stall the DC PEM and DC PDU in the router . Step 1 Attach an ESD-prev entiv e stra p to yourself and to eith er the chassis, or to a bare metal surface. Step 2 Insert the DC po wer module into[...]

  • Page 93

    3-28 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Connecting to a DC Power Source Step 6 Secure each lead to the proper terminal port by tightening the terminal port connector scre ws with a 3/16-inch flat-blade scre w driv er ( Figure 3-20 ). Figur e 3-20 DC PDU P ow er Block Step 7 V erify that the DC po w[...]

  • Page 94

    Chapter 3 Insta lling the Router Powering on th e Router for the First Time 3-29 Cisco XR 12404 Router Installation Guide OL-13830-02 Powering on the Router for the First Time Use the follo wing procedure to po wer on the ro uter for the fi rst time. Step 1 Check the follo wing list befor e you po wer on the router: • All cards are fully inserted[...]

  • Page 95

    3-30 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Powering on the Router for the First Time Step 2 Po wer on the router b y switching on all the circu it breakers and/or plug the power cord into an acti ve power source that contro ls power to the router ’ s A C PEM or DC power distribution unit (PDU). Step[...]

  • Page 96

    Chapter 3 Insta lling the Router Powering on th e Router for the First Time 3-31 Cisco XR 12404 Router Installation Guide OL-13830-02 • DC PEMs—V erify the DC PEM LEDs are on a nd that the status is OK ( Figure 3-22 ). Figur e 3-22 DC PEM LEDs 1 DC PDU N/A N/A 2 DC PEM N/A N/A 3 Input OK Green DC is present and within speci f ied limits 4 Outpu[...]

  • Page 97

    3-32 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 3 Installing the Router Powering on the Router for the First Time • V isually check the CSF LED s ( Figure 3-23 ): Figur e 3-23 CSF LEDs Ta b l e 3-6 CSF LEDs Switch Fabric LEDs Status Condition Critical Of f Normal ly Off Major Of f Normally Of f Minor Of f Normal ly Off Ta b l e[...]

  • Page 98

    Chapter 3 Insta lling the Router External Network Interface 3-33 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 4 On the console terminal, verify that the consol e displays th e system banner and that the system and all interf aces initialize successfully . If the rout er does not po wer on, or if an y inte rfaces do not initial ize prop[...]

  • Page 99

    4-1 Cisco XR 12404 Rout er Installation Guide OL-13830-02 CH A P T E R 4 Troubleshooting the Installation This chapter p rovides troublesho oting guidelines for Cisco XR 12404 router. If the solutions pr ovided in this chapter do not mak e the router fully functional, contact your Cisco service re presentati ve for assistance. • Identifyin g Star[...]

  • Page 100

    Chapter 4 Tro ubleshooting the Installation Identifying Startup Problems 4-2 Cisco XR 12404 Router Installation Guide OL-13830-02 Identifying Startup Problems Startup problems are co mmonly due to power sour ce failures or to a card not properly seated in the backplane. Although an o vertemperature condition is unlikely at i nitial startup, the en [...]

  • Page 101

    4-3 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Identifying Startup Problems Using the System LEDs to Troubleshoot Y ou can determine when and w here the syst em failed in the startup se quence by checking the state of the LEDs on the po wer mo dules and line cards, and on th e alphanumeric displ[...]

  • Page 102

    Chapter 4 Tro ubleshooting the Installation Identifying Startup Problems 4-4 Cisco XR 12404 Router Installation Guide OL-13830-02 – All internal DC v oltages are within tolerance. If the A C power source or any of the internal DC voltages e xceed allo wable tolerances, the OUTPU T OK LED shuts off, or will shut of f shortly after you turn on the [...]

  • Page 103

    4-5 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Problem-Solving with Subsystems Problem-Solving with Subsystems The ke y to solving router pro blems is to isolate the problem to a sp ecific subsystem. The f irst step in solving startup pro blems is to compare what the system is doing to what it s[...]

  • Page 104

    Chapter 4 Tro ubleshooting the Installation Troublesh ooting an AC Po wer Subsyste m 4-6 Cisco XR 12404 Router Installation Guide OL-13830-02 Troubleshooting an AC Power Subsystem AC PEMs provide –48 VDC OUTPUT . The +5 VDC OUTPUT from the CSF po wers the MBus module on each card in the system. The MBus modul e, in turn, control th e DC-DC con v [...]

  • Page 105

    4-7 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting an AC Power Subsystem Ta b l e 4-1 summarizes the function of these indicators. The follo wing conditio ns must exist fo r an A C PEM to operate normally: • The PEM is fully seated in its bay and the ejector lev ers are sec ured. ?[...]

  • Page 106

    Chapter 4 Tro ubleshooting the Installation Troublesh ooting an AC Po wer Subsyste m 4-8 Cisco XR 12404 Router Installation Guide OL-13830-02 • V erify that each power supply in the rout er is attached to a separate A C power source. • If the router is connected to an uninterruptable po we r supply (UPS) , verify that the UP S is func tionin g [...]

  • Page 107

    4-9 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the DC Power Subsystem • If no, b ut the fan assembly is operating, suspect a fau lty power sup ply INPUT OK LED. If the fan assemb ly is operating, all internal DC v oltages are w ithin tolerance. Use the show en vironment command[...]

  • Page 108

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the DC Power Subsystem 4-10 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 4-2 DC PEM and PDU Ta b l e 4-2 summarizes the function of these indicators. 1 DC PDU 5 On/Of f switch 2 DC PEM 6 PDU captiv e sc rews 3 PEM capti ve screw s 7 Te r m i n a l B l o c k 4 LEDs INPUT –[...]

  • Page 109

    4-11 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the DC Power Subsystem The follo wing conditio ns must exists for a DC PEM to operate normally: • The PEM is fully seated in its bay and the ejector lev ers are sec ured. • DC-input po wer is within th e required range is correc[...]

  • Page 110

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the DC Power Subsystem 4-12 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 4 Po wer off the PEM circui t breaker swit ch and check the DC po wer source: • Check the DC po wer wires from the p ower source to the router . – V erify that the po wer wires are fasten ed securely [...]

  • Page 111

    4-13 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem If you are unab le to resolve the problem or if you determine that ei ther the PEM or po wer wiring is faulty , contact a service re presentati ve for assistance. Troubleshooting the Processor Subsystem The C[...]

  • Page 112

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-14 Cisco XR 12404 Router Installation Guide OL-13830-02 Troubleshooting the RP When the router is po wered on, the alphanumeric display on t he RP indicate the follo wing ( Figure 4-3 ): • Upper ro w—Indicates which RP softw are component is runnin g. At the [...]

  • Page 113

    4-15 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem • If neither the u pper nor the lower ro w is on, but the po wer modules and th e blo wer modules are operational, the RP may not be installed properly , or the +5 VDC output from the chassis backplane is f[...]

  • Page 114

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-16 Cisco XR 12404 Router Installation Guide OL-13830-02 Ta b l e 4-3 T roubleshoo ting Using the RP Alph anumer ic Displa y Messages Message Description LMEM TEST Running lo w memory test LCAH TEST Initializing lo wer 15K cache BSS INIT Initializing main memor y [...]

  • Page 115

    4-17 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem The RP has 8 de vice or port LED acti vity indica tors that show the status of the Ethernet connections ( Figure 4-4 ). Figur e 4-4 RP LEDs The RJ-45 port LEDs on the RP indicate: • Which Flash memory card [...]

  • Page 116

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-18 Cisco XR 12404 Router Installation Guide OL-13830-02 Check the follo wing to help isolate a pro blem with the RP . • Are both alphanumeri c LED displays on? – The two displays are powered separately . The left dis play recei ves po w er from the DC-DC co n[...]

  • Page 117

    4-19 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem PRP-3 Alphanumeric LEDs The follo w ing section discusses the alph anumeric LED mes sages and the console output displa yed in sequen ce for a single PRP-3 an d for dual PRP-3. The alphanumeric LED messages h[...]

  • Page 118

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-20 Cisco XR 12404 Router Installation Guide OL-13830-02 Ta b l e 4-5 displays the al phanumeric LED messages and the console outp ut when the chassis is loaded from R OMMON . RU N / I OX Displays “RP/ 0/2/CPU0:Sep 10 15:56:29.018: syslog d_helper: [84]: dsc_e v[...]

  • Page 119

    4-21 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Ta b l e 4 -5 Single PRP -3 Scenar io — Chassis loaded from ROMMON Dual PRP-3 Scenario If dual PRP-3 is installe d and the chassis is po wered on or a board is inserted, all the LED messages are the same as[...]

  • Page 120

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-22 Cisco XR 12404 Router Installation Guide OL-13830-02 Ta b l e 4-6 Dual PRP -3 Scenar io LED Display Description or Console Message INIT/NV Disp lays the LED message during the initializatio n of the NVRAM infra code. 02A8/HW OK/RIO LED message displayed immedi[...]

  • Page 121

    4-23 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem RU N / M B I Displays “Copyright (c) 20 08 by Cisco Systems, Inc. Install (Node Preparation): In stall device root is /disk 0 / Install (Node Preparation): Using boot de vice sequence compactflash: from rom[...]

  • Page 122

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the Cooli ng Subsystem 4-24 Cisco XR 12404 Router Installation Guide OL-13830-02 Troubleshooting the Line Cards As each line card po wers on, a power -on self-test (POST) is performed on the line card memory . A full set of field diagnostic s can also be run on a line card from the system [...]

  • Page 123

    4-25 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem • 7 fans • 2 controll er cards • 1 connector Check the follo wing to help i solate a problem with the cooling system: • Do the fans come o n? Note In noisy en v ironments li sten for the fans. Place you[...]

  • Page 124

    Chapter 4 Tro ubleshooting the Installation Troubleshooting the Cooli ng Subsystem 4-26 Cisco XR 12404 Router Installation Guide OL-13830-02 clearance (at least 6 inches, 15.24 cm) a round all si des of the chassis to allow cooling air to ent e r and hot air t o exhaust. Should an o vertemperat ure condition occur at initial start up: – Check the[...]

  • Page 125

    5-1 Cisco XR 12404 Rout er Installation Guide OL-13830-02 CH A P T E R 5 Maintaining the Router This chapter contain s safety at the f ield replaceable un it (FR U) lev el, remov al and replacement instructions fo r FR Us and procedures to troublesh oot the FR Us. Yo u r C i s c o XR 12404 Router is equipp ed as ordere d and is ready fo r installat[...]

  • Page 126

    Chapter 5 Maintaining th e Router Tools an d Equ ipment 5-2 Cisco XR 12404 Router Installation Guide OL-13830-02 • Remov ing and Replacing the Air Filter , page 5-8 • Remov ing and Replacing the Fan T ray Assembly , page 5-11 • Remov ing and Replacing an A C Pow e r Entry Mo dule, page 5-14 • Remov ing and Replacing a DC Power Entry Module,[...]

  • Page 127

    5-3 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Powering Off the Rou ter Powering Off the Router Unless otherwise noted, the maintenance t asks described in this chapter can be performed while the router r emains powered on . Most Cisco XR 12404 Router f ield replaceable units (FR Us) support on line inser[...]

  • Page 128

    Chapter 5 Maintaining th e Router Removing and Installing the Front Cover 5-4 Cisco XR 12404 Router Installation Guide OL-13830-02 Removing and Installing the Front Cover This section describes ho w to change the fro nt cov er to open from left-to-right b y installing the h inge on the opposite side. Use the follo wing procedure to ch ange the loca[...]

  • Page 129

    5-5 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Installing the Front Co ver Step 2 Remov e the front cov er by lifting the (top and bott om) hinge pins to free the cov er from the chassis ( Fig ure 5-2 ). Caution Make sur e you are holding the f ront cov er securely so it does not drop when yo[...]

  • Page 130

    Chapter 5 Maintaining th e Router Removing and Installing the Front Cover 5-6 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 5-3 Remo ving or Installing Hinge Pins (with PRP -3 installed) CON SO LIDATED SWITCH F ABRIC CRIT IC AL MAJOR MINOR MBUS FAIL ENABLE ALARM FABRIC 1 0 2 3 40C48/POS-SR-SC TX RX AC TI VE C AR R IE R RX PKT CL ASS [...]

  • Page 131

    5-7 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Installing the Front Co ver Step 4 Remov e the bu mpers and piv ot blocks from the co ver as sho wn in Figure 5-4 . Figur e 5-4 Removing the Bumpers and Piv ot Blocks Step 5 Reinstall the hardwa re to the opposite sides of the front cov er: a. Mo[...]

  • Page 132

    Chapter 5 Maintaining th e Router Removing and Replac ing the Air Filter 5-8 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 6 Attach the front cov er to the c hassis: a. Remov e the hinge pins from the hinges on the right side of th e chassis. b. Align the pi v ot blocks on the front cov er with the hinges on the right side of the chassi[...]

  • Page 133

    5-9 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacing the Air Filter Use the following procedure to clean or replace the air f ilters. Step 1 Grasp the small tab on the edge of the air f ilter and pull the tab to remov e the air f ilter from the chassis ( Figure 5-5 ). Ti p If you are u na[...]

  • Page 134

    Chapter 5 Maintaining th e Router Removing and Replac ing the Air Filter 5-10 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 3 Reinstal l the air filter int o the chassis noting the direct ion of the airflo w arrows on the top of th e air filter f rame ( Figure 5-6 ). Caution The arrows located on the edge of each air filter frame that i[...]

  • Page 135

    5-11 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacing the Fan Tray Assembly Removing and Replacing the Fan Tray Assembly Use the follo wing procedure to remo ve and replace the fan tray assembly . Caution Although the f an tray assembly supports OIR and can be repl aced without interrupti[...]

  • Page 136

    Chapter 5 Maintaining th e Router Removing and Replacing the Fan Tray Assembly 5-12 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 2 Grasp the handle and pull the f an tray assembly out of the chassis ( Figure 5-8 ). • Support the bo ttom of the ass embly with your other ha nd when removing th e fan tra y . • Electrical connection fo[...]

  • Page 137

    5-13 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacing the Fan Tray Assembly Troubleshooting the Fan Tray Assembly Installation Use the follo wing procedure to tro ubleshoot the fan t ray assembly if it is not operating properly after i nstallation. Caution T o prev ent overheating, do not[...]

  • Page 138

    Chapter 5 Maintaining th e Router Removing and Replacing an AC Powe r Entry Module 5-14 Cisco XR 12404 Router Installation Guide OL-13830-02 Removing and Replacing an AC Power Entry Module Although an A C PEM supports OIR, in or der to maintain operational r e dundanc y , proper cool ing, and meet EMI compliance standards, you must ha ve both w ork[...]

  • Page 139

    5-15 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacing an AC Power Entry Module Figur e 5-9 AC PEM Components Ti p If you plan to return the defecti ve PEM to the factory , repackag e it in the shipping container you recei ved with the replacement PEM. Step 7 Slide the replacement PEM into[...]

  • Page 140

    Chapter 5 Maintaining th e Router Removing and Replacing an AC Powe r Entry Module 5-16 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 11 Po wer on the circuit breake r assigned to that A C outlet. Step 12 Po wer on the PEM. • The green Input OK and Output OK LEDs should be on. • The amber Output F ail LED should be of f. See the “[...]

  • Page 141

    5-17 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacing a DC Power Entry Module Step 1 If the Input OK an d Output OK LEDs are of f, or if the Output F ail LED is on, make sure that the: • PEM is firmly seated in the bay and th e captiv e screws are tightened securely . • AC po wer sour[...]

  • Page 142

    Chapter 5 Maintaining th e Router Removing and Re placing a DC Power Entry Module 5-18 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 1 Po wer off the f aulty PEM. Step 2 Po w er of f the circuit breaker assigned to the DC power source. Step 3 Loosen the t hree capti ve scre ws th at secure the PEM to the chassis. Step 4 Remov e the PEM [...]

  • Page 143

    5-19 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacing a DC Power Entry Module Step 5 Slide the replacement PEM into the bay until it is seated to the backplane connector . • Make sure the p o w er switch is in the o f f ( 0) positi on. Step 6 T ighten the three capti ve scre ws to secur[...]

  • Page 144

    Chapter 5 Maintaining th e Router Removing and Re placing a DC Power Entry Module 5-20 Cisco XR 12404 Router Installation Guide OL-13830-02 Troubleshooting the DC PEM Installation Refer t o Figure 5-12 and use the follo wing procedure to tro ubleshoot the PEM installa tion. Figur e 5-12 DC PEM Status LEDs 1 DC PDU 2 DC PEM 3 Input OK (Gr een) On DC[...]

  • Page 145

    5-21 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacin g a DC PDU Step 1 Make sure the po wer supply is sea ted properly: • Eject and reseat the po w er supply . Make sure that the: – Capti ve screw on the ejector le ver are tightened securely . – Po wer switch is set to the on (1) po[...]

  • Page 146

    Chapter 5 Maintaining th e Router Removing and Replacing a DC PDU 5-22 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 1 Po wer off both PEMs (i tem 5 in Figure 5-13 ). Figur e 5-13 DC PEM and PDU Compon ents Step 2 Po w er of f the circuit breakers assigned to the DC power source. 1 DC PDU 5 On/Of f switch 2 DC PEM 6 PDU capti ve scre ws[...]

  • Page 147

    5-23 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacin g a DC PDU Step 3 Loosen the terminal block scr ews to disconn ect the positiv e, negat iv e, and ground wires from the DC PDU terminal block of th e faulty PEM ( Figure 5-14 ). War n i ng T o prevent injury a nd damage to the equipment[...]

  • Page 148

    Chapter 5 Maintaining th e Router Removing and Replacing a DC PDU 5-24 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 4 Loosen the captiv e screws securing th e PDU and the PEM to the cha ssis (see item 6 in Figure 5-13 ). Step 5 Remov e the PDU/PEM from the chassis using the f inger grips to pull it ou t. War n i ng A DC PEM and PDU wei[...]

  • Page 149

    5-25 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacin g a DC PDU Step 10 Connect the groun d, positiv e, and ne gativ e wires to the PDU terminal block in the follo wing order ( Figure 5-16 ): a. Ground lead to t he bottom port. b. Positiv e le ad to the m iddle por t. c. Negati ve lead to[...]

  • Page 150

    Chapter 5 Maintaining th e Router Removing and Replacing a DC PDU 5-26 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 11 Po w er on the circuit breakers assigned to the DC power source. Step 12 Po wer on both PEMs. • The green Input OK and Output OK LEDs should be on. • The amber Output F ail LED should be of f. See the “ T roubl e[...]

  • Page 151

    5-27 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacin g a DC PDU Troubleshooting the DC PDU Installation Refer t o Figure 5-17 and use the follo wing procedure to troubleshoot the PDU installa tion. Figur e 5-1 7 DC PDU, PEM, and Status LEDs 1 DC PDU 2 DC PEM 3 Input OK (Green) On DC PEM i[...]

  • Page 152

    Chapter 5 Maintaining th e Router Removing and Replacing a DC PDU 5-28 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 1 If the Input OK an d Output OK LEDs are of f, or if the Output F ail LED is on, check that the: • PEM is firmly seated in the bay and th e captiv e screws are tightened securely . • DC power source circuit break e r[...]

  • Page 153

    5-29 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Re placing an RP or Lin e Card Removing and Replacing an RP or Line Card Line cards can occupy any slot, zero (0) through 3 in the RP and line card cage. The Cisco XR 12404 Router is configured with the RP in slot 0 ( Figure 5-18 ). Redundant RP[...]

  • Page 154

    Chapter 5 Maintaining th e Router Removing and Replacing an RP or Line Card 5-30 Cisco XR 12404 Router Installation Guide OL-13830-02 Step 1 Identify the RP o r line card to be replaced and write do wn the follo wing inform ation : • The RP cable connections on the RP . • The number an d type of R P or line c ard, so that yo u will k now the lo[...]

  • Page 155

    5-31 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Re placing an RP or Lin e Card Figur e 5-20 Removing a PRP -3 or Line card from the Car d Cage Step 6 Grasp the edges of the card carrier with both ha nd to support it and remo ve the card. Caution Remov e each RP or line card completely from th[...]

  • Page 156

    Chapter 5 Maintaining th e Router Removing and Replacing an RP or Line Card 5-32 Cisco XR 12404 Router Installation Guide OL-13830-02 c. Continue sliding the card i nto the slot until the ejector le vers mak e contact with the front of th e ca rd cage, then stop . d. Seat the card by grasping each ejector le vers and simultaneo usly pi vot them tow[...]

  • Page 157

    5-33 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Re placing an RP or Lin e Card Step 1 Orient the top of the cable-management br acket with the top of the line card faceplate (the end opposite the two fo ur -chara cter alphanumeric displays.) Step 2 Align the two cap tiv e screws on the bracke[...]

  • Page 158

    Chapter 5 Maintaining th e Router Removing and Replacing an RP or Line Card 5-34 Cisco XR 12404 Router Installation Guide OL-13830-02 Figur e 5-21 Line Car d Cable-Management Brac kets with V elcr o Straps Step 6 Proceeding from the left port on th e line card to the right port (on line cards with multiple ports), ident ify the network interf ace c[...]

  • Page 159

    5-35 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Re placing an RP or Lin e Card Note Do not wrap the v elcro straps too tightly . todd.book Page 35 Mond ay, March 16, 2009 2: 47 PM[...]

  • Page 160

    Chapter 5 Maintaining th e Router Removing and Re placing a Consolidated Switch Fa bric Card 5-36 Cisco XR 12404 Router Installation Guide OL-13830-02 Removing and Replacing a Consolidated Switch Fabric Card Use the follo wing procedure to remo ve and replace a CSF card. Caution The CSF card is not hot-sw appable component. Y ou must shut do wn the[...]

  • Page 161

    5-37 Cisco XR 12404 Rout er Installation Guide OL-13830-02 Chapter 5 Maintaining the Router Removing and Replacing a Co nsolidated Switc h Fabric Card Figur e 5-23 Installing a CSF Card (with PR P -3 installed) Step 4 Slide the CSF half-way o ut of the slot, then stop. Step 5 T ouching only the metal card carrier , use your free h and to support th[...]

  • Page 162

    Chapter 5 Maintaining th e Router Upgrading the RP and Line Card Memory 5-38 Cisco XR 12404 Router Installation Guide OL-13830-02 If the router does not po wer on correctly , see the “T roub leshootin g the Line Cards” section on page 4-24 . Upgrading the RP and Line Card Memory Upgrading the RP and line card memory is presented in the Cisco XR[...]

  • Page 163

    A-1 Cisco XR 12404 Rout er Installation Guide OL-13830-02 APPENDIX A Technical Specifications This appendix con tains the follo wing sections: • Produc t Architec ture , page A-2 • Compliance Information, page A-5 • Regulator y , Compliance, and Safety Information, page A-8 todd.book Page 1 Monday, March 16, 2009 2:4 7 PM[...]

  • Page 164

    Appendix A Technical Sp ecifications Product Archite cture A-2 Cisco XR 12404 Router Installation Guide OL-13830-02 Product Architecture Ta b l e A-1 lists system le vel requi rements for the Cisco XR 12404 Router. Ta b l e A -1 Cisco XR 12404 Router Pr od uct Arc hitectur e Feature Description Slot Capaci ty 4 slots 3 OC-192 capab le I/O slots 1 R[...]

  • Page 165

    A-3 Cisco XR 12404 Router Installation Guide OL-13830-02 Appendix A Technical Sp ecifications Product Architectu re Specifications Ta b l e A-2 lists Cisco XR 12404 Router ph ysical specifi c ations. Ta b l e A-3 lists the en vi ronmenta l specificatio ns. Feature Description Po wer Requirements 110V A C p ower , suff i cient to manage three OC-192[...]

  • Page 166

    Appendix A Technical Sp ecifications Product Archite cture A-4 Cisco XR 12404 Router Installation Guide OL-13830-02 Ta b l e A -2 Cisco XR 12404 Rout er Physical Specifications Description Va l u e Frame height 8.75 inches (22.2 cm) Frame width 19 inches (48.3 cm) Frame depth 26 inches (66.0 cm) W eight Maximum conf iguration Minimum conf iguration[...]

  • Page 167

    A-5 Cisco XR 12404 Router Installation Guide OL-13830-02 Appendix A Technical Sp ecifications Compliance Info rmation Caution Exhaust from other equ ipment vented directl y into the Cisco XR 12404 Router air inlet may cau se overh e ating. Instal l the router so that it is p rotected from a direct flo w of hot air from other eq uipment. Compliance [...]

  • Page 168

    Appendix A Technical Sp ecifications Compliance Information A-6 Cisco XR 12404 Router Installation Guide OL-13830-02 ETSI EN 300386-2/EN 55022 B (Noncentral of fice) 1. Up to 40 GHz Ta b l e A- 5 I m m u n i t y T e s t s T est T ype or Specification Applie s to Class/Level/Criteria Electrostatic Discharge EN61000-4-2: 1995 System/e nclosu re Lev e[...]

  • Page 169

    A-7 Cisco XR 12404 Router Installation Guide OL-13830-02 Appendix A Technical Sp ecifications Compliance Info rmation Conducted RF Immunit y EN61000-4-6: 1996+ ENV50141:19 93 A C po wer line DC po wer line Signal lines Lev el 3/10 V/A (150kHz-80MHz) V oltage D ips + Sag Interruptions AC P o w e r L i n e s EN61000-4-11 :1995 A C po wer lines 30% 10[...]

  • Page 170

    Appendix A Technical Sp ecifications Regulatory, Compliance, and Safety Information A-8 Cisco XR 12404 Router Installation Guide OL-13830-02 Regulatory, Compliance, and Safety Information This section includes re gulatory , compliance, and safety information in th e follo wing sections: • T ranslated Safety W arnings and Agenc y Approv als, page [...]

  • Page 171

    A-9 Cisco XR 12404 Router Installation Guide OL-13830-02 Appendix A Technical Sp ecifications Regulatory, Compliance, and Safety Info rmation Operation of this eq uipment in a residential area is likely to cause harmful interference, in which case users w ill be required to correct the interfere nce at their o wn expense. Modifying the equi pment w[...]

  • Page 172

    Appendix A Technical Sp ecifications Regulatory, Compliance, and Safety Information A-10 Cisco XR 12404 Router Installation Guide OL-13830-02 Europe—EU This apparatus compli es with EN55022 Class B and EN55024 standards when used as ITE/TTE equipment, and EN300 386 for T elecommunications Network Equipment (TNE) in both installation en vironments[...]

  • Page 173

    A-11 Cisco XR 12404 Router Installation Guide OL-13830-02 Appendix A Technical Sp ecifications Regulatory, Compliance, and Safety Info rmation Class A Notice for Hungary Class A Notice for Taiwan and Other Traditional Chinese Markets War n i ng This equipment is a class A product an d should be used and installed properly according to the Hungaria [...]

  • Page 174

    Appendix A Technical Sp ecifications Regulatory, Compliance, and Safety Information A-12 Cisco XR 12404 Router Installation Guide OL-13830-02 Class A Notice for Korea War n i ng This is a Class A Device and is registered for EMC requirements for industrial use. The seller or buyer should be aw are of this. If this type was sold o r purchased by mis[...]

  • Page 175

    IN-1 Cisco XR 12404 Router Installation Guide OL-13830-02 INDEX Numerics 100BASE-T maximum cable lengths 3-24 specifications 3-23 transmission recommendat ions 3-23 A AC power cords 2-14 air filter, troubl eshooting 4-26 air flow cleaning filter 5-9 description 1-27 alphanumeric LEDs 1-11, 4-15 antistatic bag 5-37 attaching cables auxiliary and con[...]

  • Page 176

    Index IN-2 Cisco XR 12404 Router Inst allation Guide OL-13830-02 translated safety warnings and agency approvals A-8 connecting AC-power 3-25 connector auxiliary port 3-18 console port 3-17 console and auxiliary p ort attachments 3-15 console port, pinout s 3-17 cooling subsystem environmental shut down 4-25 troubleshooting 4-24 CSC ejector levers [...]

  • Page 177

    Index IN-3 Cisco XR 12404 Router Installation Guide OL-13830-02 troubleshooting p ower supplies 4-6, 4-9 line card alphanumeric display 4-24 diagnostics 4-24 removing 5-30 M maintenance bus 1-31 MBus, for troubleshoot ing 4-2 MDI RJ-45 receptacle 3-22 MII cable specifications 3-24 monitoring clock pr ogress 4-2 monitor mode 1-10 N NEBS compliance A[...]

  • Page 178

    Index IN-4 Cisco XR 12404 Router Inst allation Guide OL-13830-02 LED front panel 4-17 LEDs 4-17 soft reset switch 4-15 RP soft reset (NMI) switch 4-15 S safety approval agency requirements A-8 extra-low voltage requirements 2-4 lifting 2-6 serial ports, asynchronous See auxiliary port; console po rt show environment all command 4-26 show environm e[...]