Cisco Systems Cisco 12008 инструкция обслуживания

170 Wes t Tasma n Drive San Jose, CA 9513 4-1706 USA World Wi de We b URL: http://w ww.cisco.com Cisc o Sy st ems , In c. Corporate Headquarters Tel: 800 553-NET S (638 7) Fax: 408 526- 4000 408 526- 4100 Cisco 12008 Gigabit Switch Router Installation and Configuration Guide Custome r Order Nu mber : DOC-120 08GSR-IC G= Text Par t Numb er: 78 -4953[...]

THE SPECIFICATIONS AND I NFORMATION REGARDING THE P RODUCTS IN THIS MANUAL ARE S UBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST T AKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCT S.[...]

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Table o f Con tents v CONT EN TS About This G uide xiii Document Objectives xiii Audience xiii Document Or ganization xiv Doc um ent Co nve n tio ns xv Convent ions Us ed in Com mand De scriptio ns xv Conventions Us ed in Examp les xvi Conventions Us ed for Special Notices xvi Obtaining Documentatio n xviii World Wide Web xvi ii Documentation CD-RO[...]

Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide vi Upper Card C age and As sociated Componen ts 1-23 Gig a bit Ro ute P roc ess or 1-25 Performance Route Process or 1-34 Switch F abric of t he Cisco 12008 1-43 Clock an d Schedule r Card 1-44 Cisco 120 00 Ser ies Line Cards 1-54 Air Filter Assembly 1-69 Lower Card Cage[...]

Table of Contents vii Multimode Power Budget Example (with Sufficient Power for Transmi ssion) 2-24 Multimode Power Budget Example of Dispersion Limit 2 -25 Single- Mode Trans mission 2-25 SONET Singl e-Mode Power Budget Ex ample 2-25 Using Statistics to Esti mate the Power Budget 2-26 Install at i on Tools Requi red 2-2 6 Unpa c kin g the Ci s co [...]

Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide viii Connecting an External Alarm Monitorin g Faci lity 3-34 Connectin g System G round 3-38 Connecting Sou rce Power to the Power Supplies 3-41 Connect ing Source P ower to an A C-Input Power Su pply 3-42 Connectin g Source Power to a DC-Inp ut Power S upply 3-46 Starti[...]

Table of Cont ents ix Recoveri ng a Lost Password 4-43 Using Fl ash Memory C ards in the RP 4-46 Installing and Removing a Flash Memory C ard in a RP 4-47 Formatting a Flash Memory C ard 4-49 Specifying a Cis co IOS Image for B ooting the System 4-50 Console Comm ands Associated with Flash Memory Use 4-51 Enabling Boo ting from Fl as h Memory 4-53 [...]

Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide x Chapter 6 Running Diagnostic s on the Cisco 12008 6-1 Diagnostic Test Overview 6-1 Using the diag Command 6-2 Diag nost ic Tes tin g Se qu ence 6-3 Loading and Running Diagnostics 6-4 Diagnostic Examples 6-5 Witho ut ve r bos e Opti on 6-6 With verbose Optio n 6-7 Fail[...]

Table of Cont ents xi Installing the RP 7-54 Checking the Instal lation of the RP 7-56 Removing an d Replaci ng Line C ards 7-56 Removin g and Re placing Sw itch C ards 7-56 Remo vi ng a n SF C 7 -57 Installing an SFC 7-59 Remo ving a CSC 7-61 Installing a CSC 7 -63 Checking the Instal lation of Switch Cards 7-64 Removing an d Replacing the Cabl e [...]

Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide xii[...]

About Thi s Guide xiii About This Guide This section desc ribes the objecti ves , intended audience, and or ganization o f this document. T he con ventions used to con vey instructions and inform ation are also included. Cisco documentation and additio nal literature are av ail able in a CD-R OM package that ships with you r product. Th e Documenta[...]

Document O rganiza tion Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide xiv Docu me nt Or ganizat io n This docum ent is or ganized as follo ws: • Chapt er 1, “Product O vervi e w,” introd uces the C isco 12008 rou ter and descri bes the system’ s components. • Chapt er 2, “Preparing for Installation,” o[...]

About This Guide xv Document Convention s Docu m ent Co n venti ons The con ventions used in this doc ument are described in the follo wing sections. Con ve ntion s Used in Comman d De scriptions The follo w ing con ventions are used f or command descrip tions: • Examples containing s ystem promp ts denote interacti v e session s. Such ex amples [...]

Document Con ventions Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide xvi Con ve ntion s Used in Ex ample s The follo w ing con ventions are used in e xamples: • T erminal sessions and sample console scr een displays are in screen f ont. • Information that you enter is in boldface screen font. • Nonprinting char[...]

Abou t This Guide xvii Document Convention s W aarschuw ing Dit waarschuwingssymbool be tekent ge vaar . U verkeert in een situatie die lichamelijk letsel kan veroor zaken. V o ordat u aan enige apparatu ur gaat werk en, dient u zich be wust te zijn v an de bij elektrische schak elingen betrok ken ri sico's en dient u op de hoogte te zijn v an[...]

Obtaining Documen tation Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide xviii Adv arsel Dette varselsymbolet betyr fare. Du befinner deg i en situasjo n som kan føre til persons kade. Fø r du utfører arbeid på utstyr , må du v are oppmer ksom på de f aremome ntene som e lekt riske kr ets er inn ebær er , samt [...]

About Thi s Guide xix Obtai nin g Tech nica l Ass ista nce Documen tatio n CD-ROM Cisco documentation and additional literatur e are a v ailable in a CD-R OM package, which ships with your product. The Documentatio n CD-R OM is updated monthly . Therefore, it is probably m ore current than printed docu mentation. The CD-R OM package is av ailable a[...]

Obtai nin g Tech nica l Ass ista nce Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide xx resolve techn ical issues with online support serv i ces, do wnload and test softw are packages, and order Cisco learning materials an d merchandise. V aluable online skill assess ment, training, and certif ication pro grams are al[...]

About Thi s Guide xxi Obtai nin g Tech nica l Ass ista nce In North America, T A C can be reached at 800 553-2447 or 408 526-7209. For other telephone numbers and T AC e-mail addresses worldwide, consult the following web site: http://www .cisco.com/warp/public/68 7/Directory/DirT AC.shtml. Document ation F eedbac k If you are re a din g Cisc o pro[...]

Obtai nin g Tech nica l Ass ista nce Cisco 12 008 G igabit Sw itch Ro uter Ins tallation and C onfigura tion G uide xxii[...]

CHAPTER Product O verview 1-1 1 Product Ov er vie w This chapt er presents an o vervi e w of the C isco 12008 Gig abit Swi tch Router . The follo w ing sections are included in this chapter: • Cisco’ s Next Gen eration of Router s • Features of the Cisco 12008 Router • Over vie w of t he Cisco 12008 • Router E nclosure • Cable - Man a g[...]

Cisco’s Nex t Generation of Routers Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-2 Cisco’ s Next Generation of Routers Cisco Systems ’ ne w f amily o f Internet swit ching and routin g produ cts, referr ed to collecti vely as the Cisco 12000 Series Gigabit Switch Ro uters, consists of the follo wing models:[...]

Product O verview 1-3 Features of the Cis co 12008 Ro uter The networking capabilities and features of the Cisco 12000 series o f routers make them ideally suited to meet the needs of the follo wing classes of users: • Internet service pro viders (ISPs) • Carriers providing Internet services and utilities • Competitiv e access providers (CAPs[...]

Feature s of the Cisco 120 08 Route r Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-4 Figure 1-1 Cisco 12008 Gig abit Switc h Router The Cisc o 12008 suppor ts the follo wing features: • Online insertion and removal (OIR) capability—This feature allows you to insert or remov e the following router components: [...]

Product O verview 1-5 Features of the Cis co 12008 Ro uter The po wer supp lies of bot h types are hot-sw appab le, load-shar ing units. In a sy stem equippe d with two A C-input po wer s upplie s or tw o DC-in put po wer supplies, if one of the units fails or if th e po wer source f or one of the units fails, the su rviving po wer supply co ntinue[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-6 Separately orderabl e document s called conf iguration notes or replacement instructio ns are av ailable for each of the FR Us described pre viously . These documents pro vide installation, remo v al, replacement, an d conf iguration inst[...]

Product O verview 1-7 Overvi ew of the C isco 1 2008 Figure 1-2 Majo r Compo nent s of the Cisco 12008 S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J-4 5 M II R E S E T A U X C O N S O L E E JE C T C r i t i c a l Alarm Alarms CSC-8 M a j o r M i n o r F a i l S F C F a n F a i l E n a b l e d LIN E C A R D P W R SP LY AC [...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-8 Router Enclos ure The outer shell of the Cisco 12008 is a rigi d, sheet m etal structure with the following dimens ions: • Wi d t h — 17.4 inches (44.6 cm) • Depth — 21.2 inches (54.4 cm) • Height — 2 4.8 inches (63.6 cm) This[...]

Product O verview 1-9 Overvi ew of the C isco 1 2008 The cable managemen t tray enables you to rou te the line card interface cables to or from the system thro ugh the left side of th e tray , k eeping the cables or ganized, out of the w ay , and free of k inks or sharp bend s. Y ou direct the cables do wn to the indi vidual ports on each line card[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-10 • V ertical cable-management b racket (one p er line card) — This br acket is attached to a line card b y means of capti ve installation screws at the top and bo ttom of the bracket. Once an interface cable is connected to its intend[...]

Produ ct Overv iew 1-11 Overvi ew of the C isco 1 2008 If an ov ertemperature condition or a fan failure is detected within the router, the master MBus modu le on the R P d irect s the MB us mod ul e on t h e clock and schedul er card (C SC ) to increase the operating v o ltage being deli vered to the f an tray , causing the card cage fans to run a[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-12 A C-Input and DC- Input P ow er S uppl ies The Cisco 12008 router can be conf igured to operate with A C source power or DC source po w er . Y ou can install o ne o r t w o A C-input p o wer s up pl ies or one o r t w o DC-i npu t po wer[...]

Produ ct Overv iew 1-13 Overvi ew of the C isco 1 2008 Figure 1-4 A C-Input P ower Supp ly H10033 INPUT 0K OUTPUT FAI L 0[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-14 Figure 1-5 DC-Input P ower Supply Operati ng Modes of the P ow er Supplie s The A C-input and DC-input po wer supplies o perate in either of tw o modes : • Standalon e mode — In th is conf iguration, only one po wer supply is inst al[...]

Produ ct Overv iew 1-15 Overvi ew of the C isco 1 2008 • Redu nda n t (1 + 1) m ode — In this co nfiguration, two po wer supplies are installed in the power supply bays, sharing the load current to provide required DC oper ating voltages to the backplane. If one of the units fails, the surviving po wer su pply takes ov er to maintain n ormal s [...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-16 Charact eristics of the P ow er Supp lies The A C-input and the DC-input power supplies ha ve the follo wing characteris tics: • W idth of po wer s upply b ody — 3. 5 inches (8. 97 c m) • W idth of power s upply facep late — 4.0 [...]

Produ ct Overv iew 1-17 Overvi ew of the C isco 1 2008 Figure 1-6 A C-In put P o wer Suppl y F aceplate AC INPUT 0K OUTPUT F AIL H10031 Rotary power switch tive installation scre w Carrying handle INPUT 200-240V ~ 10 A 50/60 HZ 2000 W CA UTION ACHTUNG THIS UNIT MA Y HA VE MORE THAN ONE POWER SUPPL Y CONNECTION. ALL CONNECTIONS NEED TO BE REMO VED T[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-18 Rotary P ower Switc h The rotary po wer switch on the power s upply f aceplate (see Figure 1-6) applies a sou rce A C v o ltage to the po wer s upply . This switch also actuates an o nboard circuit break er an d a latching mechanism that[...]

Produ ct Overv iew 1-19 Overvi ew of the C isco 1 2008 DC-Input P ower Sup ply F aceplat e This section describes the functional elements b uilt into the faceplate of the DC-input power supp ly (s ee Fig ure 1-7 ).[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-20 Figure 1-7 DC-Input P ower Suppl y Fac eplate CA UTION THIS UNIT MA Y HA VE MORE THAN ONE POWER SUPPL Y CONNECTION. ALL CONNECTIONS NEED T O BE REMOVED TO DE-ENERGIZE THE UNIT . INPUT 0K OUTPUT F AIL COM INPUT: -48/-60V 39 A 1580 V A NC [...]

Produ ct Overv iew 1-21 Overvi ew of the C isco 1 2008 Rotary P ower Switc h The rotar y po wer sw itch on the D C-input po wer su pply per forms the sam e func tions as those described in th e section entitled “ Rotary Power Switch ” on page 18 for th e A C-input power supp ly . Circuit Break er Alarm T er minal Bloc k The onboar d po wer supp[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-22 The three contacts on the alarm ter minal block are labeled as follo ws: • COM (Common ) — This contact is common to both the Normally Op en (NO) and th e Normally Closed (NC) contacts . • NO (Normally Open) — These contacts on t[...]

Produ ct Overv iew 1-23 Overvi ew of the C isco 1 2008 The po wer specif icat ions for the DC-input po wer supplies, as well as the specification s of the source DC po wer cables fo r use with the Cisco 1 2008 router , are presented in the section entitled “ DC-Powered Systems ” on page 16 in Cha pter 2 . DC-Input P ower Supply LEDs The DC-inpu[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-24 Although yo u can install a line card in slot 0, the reco mmended con ven t ion is f or the RP to occupy this slot. Figure 1-8 Upp er Car d Cage of the Ci sco 12008 Router A minimal ly conf igured Cisco 1 2008 cont ains the f ollo wing c[...]

Produ ct Overv iew 1-25 Overvi ew of the C isco 1 2008 A Cisco 120 08 that is conf igured for full redund ancy contains th e follo wing car ds in the upper card cage: • Tw o R P s • Tw o C S C s • As many as six Cisco 1 2000 series line cards of an y type and any com bination The follo wing sections briefly d escribe the cards that you can us[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-26 • Asynchron ous seri al ports • Ethernet po rt If you h av e a PRP , see the Performance Rou te Processor section. The faceplate o f the GRP is sho wn in Figure 1-9. Figure 1-9 GRP F aceplate (Horiz ontal Orien tation Sho w n) It is [...]

Produ ct Overv iew 1-27 Overvi ew of the C isco 1 2008 The GRP communicates with the line cards either through the sw itch fabr ic or through a maintenance bus (MBus). The switch fabric connection is the main data path for routing table distrib ution as well as for packets that are sent between the line cards and the GRP . The MBus conne ction allo[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-28 The Cisc o 12008 s uppor ts do wnloadabl e syst em softw are for mo st Cisco IOS soft ware upgrades , enablin g you to remo tely do wnload, sto re, and boot from a ne w Cisco IOS software im age. GRP Memor y Components T ab le 1-2 lists [...]

Produ ct Overv iew 1-29 Overvi ew of the C isco 1 2008 Figure 1-10 Locations of GRP M emory Backplane connector S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J-4 5 M II R E S E T A U X E J E C T H10547 Bank 2 DRAM DIMMs Bank 1 PCMCIA slots slot 0: bottom slot 1: top Console por t Ethernet interface (RJ-45 or MII) Alphanumer[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-30 DRAM The exten ded data output ( EDO) dynamic rando m-access memory (DR AM) on the GRP stores ro uting tables, protocols, and network accounting application s, and runs the Cisco IOS software. The stan dard (defau lt) GRP DRAM configu ra[...]

Produ ct Overv iew 1-31 Overvi ew of the C isco 1 2008 NVRAM The system configuration, software conf iguration register settings, and en vironmental monitoring logs are contained in the 512-KB NVR AM, which is backed up with b uilt-in lithium batteries th at retain the con tents for a minimum o f fi ve years. NVRAM i s not user conf igur able or f [...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-32 — T wo RJ-45 or MII Ethernet port select LEDs: these LEDs, wh en on, identify which one of the two Ethernet connections you selected. When the RJ-45 port is selected, its LED is on and the MII LED is of f. When the MII port is selected[...]

Produ ct Overv iew 1-33 Overvi ew of the C isco 1 2008 Caution T o prevent system problems or loss of data , use the so ft reset switch only at the advice of Cisco se rvice pers onnel. PCMCIA Slots The GRP has two PCMCIA slo ts av ailable. Either slot can support a Flash mem ory card or an input /output (I/O ) de vice as long as the de vice require[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-34 Note The RJ-45 an d MII receptacles on the GRP faceplate repr esent two ph ysical connection options for one Ethernet interface; therefore, you can use either the MDI RJ-45 connection or the MII connection, but not both simultaneousl y .[...]

Produ ct Overv iew 1-35 Overvi ew of the C isco 1 2008 Figure 1-11 s ho ws th e front pan el vie w of the PRP . Figure 1-11 P erf ormance Rou te Pr ocesso r (Fron t P anel View , Horizontal Orientation Sho wn) The PRP is av ailable as Product Number PRP-1=, which includes on e PRP with 512 MB of synch ronous d ynamic rando m-access memory ( SDRAM) [...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-36 • Up to 2 GB of SDRAM on tw o PC133-com pliant , dual in-l ine memor y modules (DIMMs). 512 MB of SD RAM is the d efaul t shippi ng conf iguration. SDRAM i s f ield replaceable. • T wo MB of SRAM for secondary CPU cache memo ry funct[...]

Produ ct Overv iew 1-37 Overvi ew of the C isco 1 2008 Figure 1-12 PRP (Horizontal O rientation) E J E C T RX TX P R IM A R Y SLOT -1 SLOT -0 LINK EN RX TX ETH 1 ETH 0 AUX CONSOLE PERFORMANCE ROUTE PROCESSOR 1 (PRP-1) LINK P R IM A R Y EN R E S E T 75042 2 4 1 5 7 8 10 9 6 3[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-38 PRP Memor y Components T able 1-4 lists the memo ry components on the PRP . T ab le 1-4 PRP Memory Componen ts 1 Backpl ane conn ector 6 Ethernet ports 2 Flash SI M M (Socket nu mber P3) 7 Auxiliary port 3 SDRAM DIM Ms Bank 1 - Socket nu[...]

Produ ct Overv iew 1-39 Overvi ew of the C isco 1 2008 Note If a single DI MM module is installed, it must be p laced in bank 1 (U1 5). SDRAM SDRAM stores routing tables, protocols, and network accounting applications, and runs the Cisco IOS software. The def ault PRP configur ation includes 512 MB of err o r checking and correction (EC C) SDRAM. D[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-40 Flash memory also function s as a T rivial File T r ansfer Protocol (TFTP) server to allow other servers to boot remotely from stored images or to copy them into their own Flash memory . Th e onboard Flash memo ry (called bo otfl ash) co[...]

Produ ct Overv iew 1-41 Overvi ew of the C isco 1 2008 The alphanume ric display LEDs are or ganized as two ro ws of four char acters each and a re located at one end of the card. These LEDs prov ide system status an d error messages that are displayed d uring and after the boot process. The b oot process and the content displayed are contr olled b[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-42 Access to the soft reset switch is throu gh a small opening in the PRP faceplate. T o press the switch, you m ust insert a paper clip o r similar small pointed object into the openin g. Flash Disk Slots The PRP includes two Flash disk (P[...]

Produ ct Overv iew 1-43 Overvi ew of the C isco 1 2008 Note The transmission speed of the Ethernet por ts is auto-sensing b y def ault and is user conf igur able. Switch F abric of the Cisco 12008 The heart of th e Cisco 12008 is the switch fabric circuitry , which pro vides synchro nized gigabit speed interconnections between th e line cards and t[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-44 T ab le 1-6 Switch F abric Configuration s A minim ally conf igured router ( one with a singl e CSC and no SFCs ) suppor ts an OC-1 2 data rat e, but pro vides no redundanc y of CSC funct ions. Adding a s econd CSC to a system, as well a[...]

Produ ct Overv iew 1-45 Overvi ew of the C isco 1 2008 As a multi-functio n board, the CSC pr ovides the following system serv ices: • Provides one plane of swi tch fabric for the router (see the sectio n below entitled “ Switch Fabr ic in t he Cisco 12008 ” ). • Serves as a switch fabric controller card for the router (see the section belo[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-46 T ab le 1-7 Switch Planes Pr o vided b y Switch Car ds Switch F abr ic Controller Functi ons of t he CSC In addition to providing one plane of switch fabric for the router , the CSC provides numerous othe r functions and services essenti[...]

Produ ct Overv iew 1-47 Overvi ew of the C isco 1 2008 Figure 1-13 Block Diagram of the CSC The major fun ctions of each element of the CSC are summ arized briefly in the fo llow ing paragra phs. • Master clock generator — This function on the CS C pro vides a cl ock sour ce to the RP , all installed switch cards (in c ludin g the SF Cs and a r[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-48 In a redund ant C SC con f iguratio n, th e pha se o f the master clock gener a tor o n one car d is synchronized with that of the other car d. If either clock d rifts, the master clo ck generators on both cards remain tightly alig ned. [...]

Produ ct Overv iew 1-49 Overvi ew of the C isco 1 2008 This single switch plan e of the CSC can be used alo ne in a minimum rou ter configuration, or it can be used in combination with another CSC and the three optional SFCs for fu ll switching r edundancy . In the latter case, th e per line-card slot b andwidth of the router is increased from an O[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-50 Figure 1-14 CSC Alarm Monito ring F aciliti es H7701 Critical Alarm A larm s CSC-8 Major Minor Fail SFC Fan Fail Enabled LINECARD PWR SPL Y DB-25 alarm contact connector Alarm cutoff/lamp test button System alarm LEDs Status LEDs for the[...]

Produ ct Overv iew 1-51 Overvi ew of the C isco 1 2008 — DB-25 alarm co ntact connector — A female DB-25 D-sub conn ector incorp orated into the CSC faceplate en ables you to attach an ex ternal alarm monitoring facility to the router, thus supporting a telco style of han dling alarm condit ions in the ro uter . The alarm sign als sent to this [...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-52 In a system equ ipped with two CSCs, pressing the A CO/L T button on one CSC is equi valent to pressing this button on either CSC or both CSCs. — System alarm LEDs — Thr ee system LEDs, labeled cr itical, major , and minor , are inco[...]

Produ ct Overv iew 1-53 Overvi ew of the C isco 1 2008 If the F AIL LED goes on, it indicates that one of the three SFCs in the lower card cage has failed. T o deter m ine which of th e SFCs has failed, you must remov e the air filter assembly and examine th e status o f the LEDs on each SF C. T wo side-b y-side LEDS behi nd a v ertical tab near t [...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-54 • Fan tr a y powe r — The Cisco 12008 rout er contains two fan tr ays (see Figure 1-2). Control of fan po wer is initiated at syst em startup, with the fans running at a slow rate for normal o perations. Such operation minimizes fan [...]

Produ ct Overv iew 1-55 Overvi ew of the C isco 1 2008 These cards pr ovide the interfaces to the router ’ s ex ternal physical media. The y exchange packet data with each other b y way of the router ’ s switch fab ric. Caution Any unoccupied slot in the upper card cage must ha ve a blank f iller panel installed for EMI compliance and to ensure[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-56 Figure 1-16 Block Diagra m of the Qua d OC-3c/STM -1c POS Line Card Packet receive (Rx) Forwarding processor Packet transmit (Tx) Reassembly Segmen- tation L3 switching accelerator Burst buffer Burst buffer Switch fabric interface Switch[...]

Produ ct Overv iew 1-57 Overvi ew of the C isco 1 2008 Figure 1-17 Quad OC -3c/STM-1c PO S Line Car d H10781 Status LEDs Alphanumeric LED display Ejector lever Ejector lever Port 0 Port 1 Port 2 Port 3 160-pin backplane signal connector ACTIVE 1 CARRIER RX PKT ACTIVE 0 CARRIER RX PKT ACTIVE 2 CARRIER RX PKT ACTIVE 3 CARRIER RX PKT ACTIVE 1 CARRIER [...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-58 Each Quad OC-3c/STM-1c POS line card incorp orates the follo wing major components: • T ranscei v ers — The s ingle-mode intermediate r each transcei v er pro vides a fu ll-duple x, 155-Mbps, 1300-nm, laser -based SONET/SDH-compliant[...]

Produ ct Overv iew 1-59 Overvi ew of the C isco 1 2008 Once the forwarding decision has been made, the silico n queuing engine is notified by the forward i ng process or, and the silicon queuing engine pl aces the packet in the proper queue. This partitioni ng between the Layer 2 switchin g accelerator and the f orwardi ng processor blen ds the hig[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-60 • Cisco Exp ress Forw arding (CEF) memor y table — Each line card maintain s CEF tables . These tables, deri ved from routing tables maintained b y the GRP , are used by the line card processor in making forward ing decisio ns. Large[...]

Produ ct Overv iew 1-61 Overvi ew of the C isco 1 2008 Figure 1-18 Block Diagram of the OC-1 2c/STM-4c PO S Line Car d Input interface Packet receive (Rx) Burst buffer Burst buffer Switch fabric interface Forwarding processor L3 switching accelerator Switch fabric Output interface Packet transmit (Tx) MBus module MBus interface Buffer memory H1 172[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-62 Figure 1-19 OC-12c/STM-4c POS Line Car d H10782 ACTIVE 0 CARRIER RX PKT ACTIVE 0 CARRIER RX PKT OC-12/STM-4 MM POS OC-12/STM-4 SM IR POS Single-mode Multimode Status LEDs Ejector lever Port 0 160-pin backplane signal connector Alphanumer[...]

Produ ct Overv iew 1-63 Overvi ew of the C isco 1 2008 Each OC-12c/STM-4c POS line car d incorporates th e follo wing primary components: Each Quad OC-3c/STM-1c POS line card incorp orates the follo wing major components: • T ranscei v ers — The s ingle-mode intermediate r each transcei v er pro vides a fu ll-duple x, 155-Mbps, 1300-nm, laser -[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-64 Once the forwar ding processor makes a fo rwardin g decision, it notif ies the silicon queuing engine, and the silicon queuing engine places the packet in the proper queue. This partitioni ng between the Layer 2 switchin g accelerator an[...]

Produ ct Overv iew 1-65 Overvi ew of the C isco 1 2008 • Cisco Exp ress Forw arding (CEF) memor y table — Each line card maintain s CEF tables . These tables, deri ved from routing tables maintained b y the GRP , are used by the line card processor to make for warding decisions. Large n etworks may require more D RAM to support l arge CE F tabl[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-66 Figure 1-21 Fr ont View of OC-12c/ STM-4c A TM Line Car d H10783 Single-mode Multimode Status LEDs Ejector lever Port 0 160-pin backplane signal connector Alphanumeric LED display Ejector lever OC-12/STM-4 SM IR A TM ACTIVE 0 CARRIER RX [...]

Produ ct Overv iew 1-67 Overvi ew of the C isco 1 2008 Each OC-12c/STM-4c A TM line card incorporates the follo wi ng primary components: • Reassembly an d segmentation — The transcei v ers support pack et reassembly (con verting A TM cells to packets) and segmen tation (con verting packets to A TM cells). The transcei vers can handle up to 400[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-68 Once the forwarding decision has been made, the silico n queuing engine is notified by the forward i ng process or, and the silicon queuing engine pl aces the packet in the proper queue. This partitioni ng between the Layer 2 switchin g [...]

Produ ct Overv iew 1-69 Overvi ew of the C isco 1 2008 Large n etworks may require more D RAM to support l arge CE F tables. F or infor mation on adding memory to a line card, see the document entitled Cisco 12000 Series Giga bit Switch Ro uter Memory Replacement Instructions . Air Filter Assemb ly The Cisco 12008 is eq ui pped with a remov ab le a[...]

Overview of the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-70 Switch F abr ic Cards The SFCs increase the switch ing capacity of the C isco 12008. By adding three SFCs to a router equipp ed with a single C SC, you increase the bandwidth of each line card slot in the router f rom an OC-12 rate to an[...]

Produ ct Overv iew 1-71 Overvi ew of the C isco 1 2008 Figure 1-22 Components in the Lo w er Card Cage Lower card cage H7693 Air filter assembly S L O T -0 GIGABIT ROUTE PROCESSOR S LO T - 1 C O L L L IN K T X R X R J -4 5 M II R E S E T A U X C O N S O L E E JE C T C r i t i c a l Alarm Alarms CSC-8 M a j o r M i n o r F a i l S F C F a n F a i l [...]

Power Distribution System i n the Cisc o 12008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-72 The switching fabric of the SFC is identical to that of the CSC. Howe v er , the SFCs do not perform an y of the system services nati v e to the CSC (se e the section entitled “ Clock a nd Scheduler C ard ” on p age[...]

Produ ct Overv iew 1-73 Power Distri bution Sys tem in th e Cisco 1 2008 Figure 1-23 P ower Distrib ution System in t he Cisco 12008 DC/DC conv erter DC/DC conv erter DC/DC conv erter DC/DC conv erter MBus module MBus module MBus module MBus module +5 VDC +5 VDC +3.3 VDC +3.3 VDC +3.3 VDC +3.3 VDC +5.2 VDC +5.2 VDC +5.2 VDC +5.2 VDC +5.2 VDC Ð48 V[...]

Cisco 120 08 Environmen tal Moni toring Facility Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-74 Cisco 12008 En vironmental Monitoring Facility An en vironmental monitoring facility , called the maintenance bus (MBus), supports a v ariety of functions essential to rout er operations. Thes e functions include the [...]

Produ ct Overv iew 1-75 System Spe cifications The MBus modu les on o ther i nst alle d com pone nts t hen power up on co mm and f rom t he master MBus agent o n the GRP . • Device d iscov ery — The GRP determines the system configuration by means of the MBus facility . A message is sent fro m the master GRP MBus agent, req uesting that all ins[...]

System Spe cifications Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-76 T ab le 1-8 Ph ysical Specificatio ns of the Cisco 12 008 Description V alue Chassi s he ight 24.8 in ches ( 63. 6 cm) Chassi s wi dth 17.4 in ches (44. 6 cm) 19.1 i nches ( 48.5 cm), in cludin g moun ting flanges Chassis dep th 21.2 inch es ([...]

Produ ct Overv iew 1-77 System Spe cifications T ab le 1-9 Electrical Sp ecificati ons of the A C-Input P ower Suppl y T ab le 1-10 Electric al Specif ications of the DC-Input P ower Suppl y P o wer Suppl y Ty p e Electrical Characte ristic V alue A C In put p ow er Maxim um: 2000W 200 V A C to 240 V AC @ 10A A C In put v oltage Nomi nal: 200 V A C[...]

Agency Approv als Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-78 T ab le 1-11 En viro nmental Specifica tions of t he Cisco 12008 Agency Appro v als In addition to meeting G R-63-C O RE and GR-1089 -CORE specificatio ns, the Cisco 12008 meets the requir ements of the agen cies listed in T able 1-12. Description [...]

Produ ct Overv iew 1-79 Agency Approvals T ab le 1-12 Agenc y Appr ovals Category Ag ency Appr oval Safet y UL 1950 CSA 22.2 No. 9 50 EN60950 A USTEL TS001 AS/NZS 32 60 EMI FCC Cl a s s A CSA Cla ss A EN55022 Class A VCCI Cl ass 2 AS/NRZ 35 48 Class A Immunity EN61000-4-2/IEC -1000-4 -2 EN61000 -4-3/IEC -1000-4- 3 EN61000 -4-4/IEC -1000-4- 4 EN6100[...]

Agency Approv als Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 1-80[...]

CHAPTER Preparing for Ins tallation 2-1 2 Prepar ing f o r Installation This chapter provides specific information about preparing your sit e for installation of the Cisco 12008 rou ter . Included are saf ety guidelines, s pecifi c preparatory inf ormation, and tools an d parts required t o ensure s uccessful i nstalla tion of yo ur router . The sh[...]

Safety Recomme nda tions Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-2 • Checking the Conten ts of the Shipping Co ntainer • Using a Site Log Before attempting t o install your router, consider the po wer and cabling requirements that must be satisfied, the equipment that you will need to install the router [...]

Preparing for Ins tallation 2-3 Safety Recomm endation s • Re view the safety warnings contained in the document entitled Re gulatory Compliance and Saf ety Info rmatio n for t he Cisco 12000 Ser ies Gig abit Sw itc h Router s (Docu me nt Number 78-4 347-02). Th is document accom panied the shipmen t of you r Cisco 120 08 router; familiarize your[...]

Safety Recomme nda tions Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-4 • Enlist the assist ance of a second person when liftin g the router; do not attempt t o lift the router b y your self. • Secure your footin g when lifting the router; balance th e lifted weight between your feet. • Lift the assembly sl[...]

Preparing for Ins tallation 2-5 Safety Recomm endation s • Do not perfor m any action that creates a potential hazar d to personn el or makes the equipment unsafe. • Ne ve r install equi pment that appears to be damaged. • Carefully e xamine your w ork area for poss ible hazards, su ch as moist floors, unground ed po wer extens ion cabl es, a[...]

Safety Recomme nda tions Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-6 • Always p lace a card compone nt side up on an antis tatic surface, in an antistatic card rack, or in a s tatic-shielding bag. If y ou are retu rning a card to the f actory , immediately place it in a static-shielding bag. • Use the ejec[...]

Preparing for Ins tallation 2-7 Site Requirem ents Guide lines Site Requirement s Guidelines Before installin g the Cis co 12 008 router , re vie w the guidelines presented in the follo wing sections. Rac k-Moun ting Guide lines Before installing the Cis co 12008 in a telco -style or 19-inch equipment rack, consider the following rack-mounting guid[...]

Site Requirem ents Guide lines Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-8 • If you mo unt the router in a telco -style rack, ensure that the rack is bolted to the floor . Ensure that the weight of the router d oes not make the rack uns table. Some telco-style racks are also secured to ce iling brackets, if [...]

Preparing for Ins tallation 2-9 Site Requirem ents Guide lines Figure 2-1 Outer Dimen sions o f Cisco 12008 Enc losure ( T op Vie w) 19.10 inches Front Rear 19 inches of clearance required for component removal Vertical mounting rail (rack mounting surface) 17.4 inches 21.2 inches 5 inches H7685 Side Side[...]

Site Requirem ents Guide lines Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-10 Air Flo w Guidel ine s The Cisco 12008 air circulation system inclu des two fan trays: • Card cage fan t ray — This router co mponent is located behind the air f ilter assembly (see Figur e 2-2). The card cage fan tray dra ws ambie[...]

Preparing for Ins tallation 2-11 Site Requirem ents Guide lines Figure 2-2 Card Ca ge F an T ray H11403 Air filter assembly Captive installation screw Inser tion/extr action tab Captive installation scre w S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J -4 5 M II R E S E T A U X C O N S O L E E JE C T C r i t i c a l Alarm [...]

Site Requirem ents Guide lines Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-12 Figure 2-3 P o wer Suppl y F an T ray H11401 Captive installation scre w S L O T -0 GIGABIT ROUTE PROCESSOR S LO T -1 C O L L L IN K T X R X R J -4 5 M II R E S E T A U X C O N S O L E E J E C T C r i t i c a l Alarm Alarm s CSC-8 M a [...]

Preparing for Ins tallation 2-13 Site Requirem ents Guide lines Figure 2-4 Internal Air Flo w of the Cisc o — Side Vie w T emperature and Hu midit y Gu ideli nes Fo r the operating and nonoperating en vironmental specif i cations for the Cisco 12008, refer to T able 1-11 in Chapter 1. The router operates within the ranges specified in this table;[...]

Site Requirem ents Guide lines Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-14 Po w e r G u i d e l i n e s The Cisc o 12008 router can be conf igured with either A C-input or D C-inp ut po wer supplies. Note Combini ng an A C-input po wer supply wi th a DC-inp ut po wer supply in th e same router is not allo wed[...]

Preparing for Ins tallation 2-15 Site Requirem ents Guide lines • Provide a dedicated po wer so urce for each A C-input po wer supply installed in the router . • Install an unint errup tible po wer source for your s ite, i f possi ble. • Install proper site ground ing facilities to guard against damage from lightnin g or po wer surges. For a [...]

Site Requirem ents Guide lines Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-16 T ab le 2-1 A C P ower Cor d Internation al Options Note All source A C power cords are 14 feet (4.27 m) in length. DC-P owered Syst ems In a router to be equipped w ith DC-input po wer suppli es, observ e the foll owi ng guide lines: [...]

Preparing for Ins tallation 2-17 Site Requirem ents Guide lines Each set of power terminals on the DC-input po wer supply faceplate con sists of two 6-mm , metric-thread ed, nickel-plated brass stu ds centered 0.625 inch apart. The earth gr ound studs extend 0.52 inch (13.2 mm) abov e the po wer supply faceplate; the set of positi ve (+) and negat [...]

System G round Conne ction Guide lines Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-18 System Ground Connection Guidelines Before connecting power to or turning on the Cisco 12008, be sure to provide an adequate ground co nnectio n for y our syst em. T w o system (earth) grounding hole s are provi ded on each sid[...]

Preparing for Ins tallation 2-19 Site Wiring G uidelines Figure 2-7 Gro unding Hole s on the Cisco 12008 Site Wiring Guidelines This secti on present s gui delines fo r settin g up sit e wiring and cabli ng for your rou t er . When planning the loca tion for yo ur router , you sh ould t ake int o account the follo wing: • Electromagnetic interfer[...]

Site Wiri ng Guidelin es Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-20 EMI Cons iderati ons When wires are run for any signif icant distance in an electromagnetic f ield, inter ference can occur between the electro magnetic f ield and the s ignals on the wires . Be aw are of the follo wing points: • Bad site [...]

Preparing for Ins tallation 2-21 Site Wiring G uidelines Synch ronous Opti cal Net w ork Connec tion Gu idelin es The Synch ronous Opti cal Netwo rk (SONET ) specif ication fo r f iber -opt ic transmi ssion def ines tw o ty pes of f iber: • Single mo de • Multimode Data transmission in either mo de occurs b y means of b undles of light rays tha[...]

Site Wiri ng Guidelin es Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-22 P ower Budget T o design an ef f icient o ptical dat a link, yo u must e valuat e the po wer budget. The po wer budget represents the amo unt of light that must be a v ailable to o ver come attenuation in the op tical link and to e xceed the[...]

Preparing for Ins tallation 2-23 Site Wiring G uidelines Appro ximating the Lin e Card P ow er Mar gin The LED used for a multimode transmis sion ligh t source creates multi ple propagation paths of light, with each p ath ha ving a dif ferent path length and time requirement to cross the optical f iber . This causes signal dis persion (smear). High[...]

Site Wiri ng Guidelin es Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-24 Subtracting the data link loss from the po wer budget should p roduce a result greater th an zero. If a res ult is less than zero, yo u may ha ve insuf f icient po wer for r ecei ver oper ation. For SONET line card s, the signal must m eet t[...]

Preparing for Ins tallation 2-25 Site Wiring G uidelines Multimode P ower Bud get Example of Dispersi on Limit Below is a multimode po wer bu dget example based on the same parameters as in the pre vious example, b ut with a multimode link distance of 4 km: PB = 13 dB – 4 km (1.0 dB/k m) – 4 (0 .5 dB ) – 3 (0.5 dB) – 0. 5 dB (HOL) – 1 dB [...]

Installatio n Tools Re quired Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-26 Estimate the power b udget as follows: PB = 11.5 dB – 11 km (0 .5 dB/km) – 10 (0.5 dB) PB = 11.5 dB – 5.5 dB – 5 dB PB = 1 dB The resulti ng po wer budget (PB) v alue of 1 dB indicates that t his link w ould ha ve suf ficien t p[...]

Preparing for Ins tallation 2-27 Unpacking th e Cisco 1 2008 • 9/16-inch wrench (open- end or s ocket) — f or remo ving the lag b olts from the rout er ship pi ng pa lle t • W ir e cu tters • Pliers Unpac king the Cisco 120 08 T o unpack you r Cisco 12008, use the instructio n s in the document entitled Cisc o 12008 Gigabi t Switc h Router [...]

Using a Site Log Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-28 If you d o not recei v e e v erything you o rdered, co ntact a Cisco cus tomer service representati ve for assi stanc e. Using a Site Log It is good practice to use a site log to record all actions taken relev ant to router operation and maintenance[...]

Preparing for Ins tallation 2-29 Using a Site L og Figure 2-8 Sample Site Log Date Description of Action P erf ormed or Symptom Observed Initials H7706[...]

Using a Site Log Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 2-30[...]

CHAPTER Installi ng a C isco 12 008 3-1 3 Installing a Cisco 12008 This chapter presents the pro cedures for installing and st arting the Cisco 12008. It contains the following sections: • Installation Cons id erations • Installing the Mounting Brackets • Remov ing Comp onents f rom the R outer • Rack-Mount ing the C isco 120 08 • Reinsta[...]

Installatio n Conside rations Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-2 Installation C onsiderations The Cis co 1200 8 of fers the foll ow ing mo unting options : • A 2-pos t, telc o-styl e rack • A 4-post , full- height equip ment ra ck • Shelf-top mou n ting • Freestanding system The installation p[...]

Installi ng a C isco 12 008 3-3 Installing th e Moun ting Brackets Y ou must allow at least 24 inches (61 cm) of clearance in fro nt of the router enclosure for installing o r replacing line cards , fan trays , and po wer supplies, and for attaching networ k interf ace cable s or equi pment. Caution Y ou cannot use an A C-i npu t po wer supply and [...]

Installing the Mou nting B rack ets Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-4 Y ou can install a single C isco 12 008 at an y height in t he rack, or you can “ stack ” as man y as three rou ters in the r ack to make max imum use of a v ailable rack space. Each installed router requ ires 25 inches of rack[...]

Installi ng a C isco 12 008 3-5 Installing th e Moun ting Brackets Figure 3-1 Installing the Moun ting Brac kets (T elco-Style Rack Shown) H11522 3/4" 1 1/4" 2 1/2" 3 3/8" 1/16" sheet metal Left mounting rail Right mounting rail[...]

Removing Co mponents from the Router Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-6 Remo ving Compon ents fr om the Router Fo r the procedures in this section, it is assumed that you ha ve un packed the router , as instructed in the document Cisco 12008 Gigabit S witc h Router System P a cking and Unpac king Inst[...]

Installi ng a C isco 12 008 3-7 Removing Co mponents from the Router Caution As you remov e the cards from the upper card cage, place them on antistatic mats for ESD protection until they are reinstalled in the rou ter . Note Each line card has a v ertical cable-management bracket af fix ed to it that enables you to neatly “ dress ” the networ [...]

Removing Co mponents from the Router Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-8 Go back to Step 3 and r epeat the proc edure as man y times as necessa ry to completely depopulate the up per card cage. Stack the remov ed cards on the antistatic mat in their order of remov al , thus leaving them properly ordere[...]

Installi ng a C isco 12 008 3-9 Removing Co mponents from the Router Remo ving a P o wer Supp ly fr om the Router The router i s shi pped with al l the circui t boards and the A C-input or the DC-inpu t po wer supply(ies) already ins talled, as ordered , bu t without any cab les connected. T o remov e a po wer supply from the r outer , perform t he[...]

Removing Co mponents from the Router Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-10 Go back to Step 1 and r epeat the proc edure to rem ov e the second p ower s upply , if one is present. Figure 3-3 Remo ving a P ower Supp ly f rom the Router Note If you o rdere d your sy stem wi th a sing le A C-input or DC-inp[...]

Instal ling a Cisco 12008 3-11 Rack-Mounti ng the Cisco 1 2008 If you i ntend to use your router with a single po wer supply of either t ype, the po wer supply blank must remain in place at all times for EMI co mpliance and to ens ure that cooling air flo ws properly through the router . Rack-Mounting the Cisco 12008 This section pres ents the proc[...]

Rack-Moun ting the Cisco 12008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-12 Figure 3-4 Lifting Handle s f or the Cis co 12008 Note If you did not install the optio nal mounting brackets in the rack, two people must support the weig ht of the router while holding it in positio n for installation; a third per so[...]

Instal ling a Cisco 12008 3-13 Rack-Mounti ng the Cisco 1 2008 Figure 3-5 Installing the Router in the Rac k Step 5 Remov e the two lift ing handles from the side panel s of t he router b efore attempting to slide th e rout er into the rack. Step 6 Slide the router into the rack until the rack- mounting flanges o n each side of the router rest ag a[...]

Reinstalling Compone nts in the Route r Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-14 In standard EIA and telco-style r acks, the holes in each mounting pos t should align with the holes in each rack-mounting flange o n the route r , as follo ws : • The pattern of hole s at the top of the le ft and the r ight[...]

Instal ling a Cisco 12008 3-15 Reinstal ling Compo nents in the Router Step 4 Grasp the front edg e of the metal car d carrier with one han d and place you r other hand und er the car rier to supp ort the card ’ s weight and guide it into the card cag e slot. Note Alignment groo ves at the top and b ottom of each slot in the upper card cage help [...]

Reinstalling Compone nts in the Route r Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-16 T o reinstall a po wer supply that was rem oved pr ior to rack mounti ng the router , perf orm the following steps: Step 1 V eri fy that the rotary power switch on the power supply to be reinstalled is set, as follo ws: • Fo[...]

Instal ling a Cisco 12008 3-17 Connecting the Line Card Cables This action engages the blind mating co nnector at the rear o f the po wer supply with its companion back plane connector . Caution T o prev ent damage to the backplane, do not use excessi v e speed or f orce when sliding the power supply into the bay . Step 6 Using a flat-blade screwdr[...]

Connecting t he Line Card Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-18 T o install the network interface cab les in the cable-managem ent system and conn ect the cables to the line car ds, perform the follo wing steps: Step 1 Attach an antistatic ESD wrist s trap to your wrist; ensure that it makes good[...]

Instal ling a Cisco 12008 3-19 Connecting the Line Card Cables Figure 3-6 Attac hing N etw ork Interface C ab le to Line Ca r d (Cisco 1 201 2 Sh ow n) 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 Chassis cable-management tra y Line card cable-managem[...]

Connec ting Route P roces sor Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-20 When you h ave completed installing the netw ork interface cables on the left-most line card, proceed to the ne xt card in turn in the upper card cage. Repeat this procedure until you hav e installed all of the network interf ace[...]

Instal ling a Cisco 12008 3-21 Connecting Route Processo r Cables Figure 3-7 Console and A uxilia ry P ort Connections Note The console and auxiliary ports are asynchronous serial ports; any de vices connected to these ports mu st be capable of asynchr onous transmiss ion. (Asynchro nous is the most comm on type o f serial de vice; for examp le, mo[...]

Connec ting Route P roces sor Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-22 Note Y ou must provide the EIA/TIA-2 32 cables to con nect the terminal to the GRP console por t or othe r devi ces to the auxi liary port. Ci sco Systems d oes not pro vide consol e and auxiliary p ort cables; cables are a vaila[...]

Instal ling a Cisco 12008 3-23 Connecting Route Processo r Cables GRP A uxi liary P or t Signals The auxilia ry port on the G RP is a DB-2 5 plug DTE p ort f or connectin g a modem o r oth er DCE de vice (such as a C SU/DSU or other rou ter) to the Ci sco 12008. The port is located abov e the cons ole port on the GR P faceplate. The aux iliary port[...]

Connec ting Route P roces sor Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-24 Note At the auto-sensed data transmiss ion rate of 100 Mbps, the Ethernet port provides maximum usable ban dwidth th at is les s than 100 Mbps; a max imum usab le bandwi dth of approximately 20 Mbp s should be e xpected from eith[...]

Instal ling a Cisco 12008 3-25 Connecting Route Processo r Cables Depending on the typ e of media y ou use between th e MII receptacle and yo ur switch or hub, th e network side o f your 100-Mbps transcei ver should b e appropria t ely equi pped with ST -type conn ectors (f or optical f iber), BNC connectors , and so f orth. Figure 3-9 shows the pi[...]

Connec ting Route P roces sor Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-26 T able 3- 4 Ethe rn et R J-4 5 P inou t Figure 3-10 sho ws the pin orientation of the fem ale RJ-45 receptacle on the Ethern et port. 8Y e s –– Receive Data V alid (Rx_ D V) 18 Y e s –– Collision (COL) 19 Y e s –– Car[...]

Instal ling a Cisco 12008 3-27 Connecting Route Processo r Cables Figure 3-10 Ethernet RJ-45 Receptacle Wa r n i n g The ports la bele d “ Ethernet, ” “ 10BASE-T , ” “ T oken Ri n g, ” “ Console, ” and “ A UX ” are safety ex tra-lo w vo ltage (SEL V) circuits. SEL V circuits should only be connected to other SEL V circuits. Beca[...]

Connec ting Route P roces sor Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-28 Figure 3-11 PRP Console an d A uxilia ry P ort Connections Note The console and auxiliary ports are both asynchronous serial ports; any de vices connected to these ports mu st be capable of asynchr onous transmiss ion. (Asynchro [...]

Instal ling a Cisco 12008 3-29 Connecting Route Processo r Cables PRP Console P or t Signals The console port on the PRP is a DCE RJ-45 receptacle. T able 3-5 lists the signals used on this port. T ab le 3-5 PRP Console P ort Signals PRP Aux iliary P or t Signals The auxiliary port on th e PRP is a DTE, RJ-45 plug for connecting a modem or other DC[...]

Connec ting Route P roces sor Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-30 PRP Ethe r net Connec tio n Eq uip m en t There are tw o RJ-45 Ethernet interface receptacles o n the PRP , providing med ia-dependent interface (MDI) Ethernet por ts. These conn ections supp ort IEEE 80 2.3 and IEEE 802 .3u inte[...]

Instal ling a Cisco 12008 3-31 Connecting Route Processo r Cables Figure 3-12 sho ws an e xample of the f unctionality of an Ethernet port. In this e xample, you cannot access Netwo rk 2.0.0.0 v ia the Ethernet p ort (ETH0) on the PRP in Router A; you can only access th e hosts and Rout er C, which are in Netw ork 1.0.0.0 . (See dotted arro ws in F[...]

Connec ting Route P roces sor Cables Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-32 Figure 3-13 RJ-45 Recep tac le and Plug (H orizo ntal Orientati on) Wa r n i n g The ports la beled Et hernet, 1 0B ASE-T , T oken Ring, Co nsole, an d A UX are safety extra-low v oltage (SEL V) circ uits. SEL V circuits sh ould [...]

Instal ling a Cisco 12008 3-33 Connecting Route Processo r Cables Depending on yo ur RJ-45 c abli ng requir ements , use the cable pino uts sh o wn in F igure 3- 14 or Fi gur e 3- 15. Figure 3-14 Straight-Thr ough Ca ble Pin out (Connecting MDI Etherne t P or t to MDI-X Wiring) Figure 3-15 Cro ssov er Cable Pinout (f or Connecti ng T wo PRPs) T ab [...]

Connecting a n External Alarm Monitoring Fa cility Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-34 T able 3-9 lists IEEE 802.3 u physical characteristics fo r 100B ASE-TX. T ab le 3-9 IEEE 802.3u Phy sical Charac teristics Connecting an External Al arm Monitoring Facility The clock and scheduler card (CSC) incor [...]

Instal ling a Cisco 12008 3-35 Connecting an Externa l Alarm Monitori ng Facility The alarm signals sent to this DB-25 conn ector correspond to thos e sent to the system alarm LEDs on the CSC f aceplate (see Figure 3-16). Thus, a cr itical, major , or minor alarm condition detected in the rou ter can trigger a simultaneous fault indication in so me[...]

Connecting a n External Alarm Monitoring Fa cility Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-36 Figure 3-16 DB-25 Connecto r and Syste m Alarm L EDs on the CSC H7701 Critical Alarm A larm s CSC-8 Major Minor Fail SFC Fan Fail Enabled LINECARD PWR SPL Y DB-25 alarm contact connector Alarm cutoff/lamp test butto[...]

Instal ling a Cisco 12008 3-37 Connecting an Externa l Alarm Monitori ng Facility Figure 3-17 sho ws an e xpand ed vie w of the DB-2 5 connector on the CSC facep late. Figure 3-17 Expanded Vi ew of the DB-25 Con nector T able 3-10 lists the commo n, normally open, and norm al ly closed r elay contacts accessible to an ex ternal alarm mon itoring fa[...]

Connecting S ystem G round Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-38 T ab le 3-10 DB-25 Connecto r Pinout A ssignments Note Only safety e xtra-lo w v oltage (SEL V) circuits can be connected to the DB-25 connector . The maximum current rating for the DB-25 connector is 1 A at 60 VDC. Connecting System Groun[...]

Instal ling a Cisco 12008 3-39 Connecting System Ground These grounding lugs are not a vailable from Cisco Sy stems; they are common items that can be obtained f rom any electrical equipment v endor , such as P anduit. • Four Phillips head, M6 (metric) machine screws with locking washers and nuts — This mounting hardware is not available from C[...]

Connecting S ystem G round Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-40 Figure 3-18 Connec ting System G ro und on the Cisc o 1200 8 H7688 Grounding lug Wire System grounding receptacles Screws Grounding holes (2) appear on each side panel of router Side panel of router Side panel of router S L O T -0 GIGABIT [...]

Instal ling a Cisco 12008 3-41 Connecting Sourc e Power to the Power Supplie s Step 6 Place the groundin g lug against the g r ounding recep tacle on the side panel of the router . Step 7 Insert two scr e ws th rough th e holes i n the gr ounding lug a nd the gro unding receptacle. Ensure that the grounding lug will not in terfere with other router[...]

Connecting S ource Power to the Power Supp lies Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-42 Note Y ou sh ould not install two power supplies of either type unless you intend to use both units. In other words, you sh ould not inst all two po wer supplies and power th e router with only one of the un its . Po w[...]

Instal ling a Cisco 12008 3-43 Connecting Sourc e Power to the Power Supplie s T o connect source p o wer to an A C-input po wer sup ply , perform the foll ow ing step s: Step 1 V eri fy that the rotary power switch on the power supply is in the Standby (OFF) posi tion. Note A po wer supp ly bay n ot occupi ed by a po wer supply mu st h av e a po w[...]

Connecting S ource Power to the Power Supp lies Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-44 Step 5 Connect t he other end o f the A C po wer cord to the source A C o utlet for your site (see Figu re 3-19). Step 6 Go back to Step 1 and repeat the procedure to connect sou rce A C po wer to the second (r edundan[...]

Instal ling a Cisco 12008 3-45 Connecting Sourc e Power to the Power Supplie s Figure 3-19 Connecting a Sour ce A C P ower Cor d to an A C-Input P ower Sup ply Step 7 T urn on the source A C circuit break er that services the A C-inp ut po wer supply(ies). Before applying power to your Cisco 12008, go to the section entitled “ Starting the Cisco [...]

Connecting S ource Power to the Power Supp lies Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-46 Connecting Source P ower to a DC-Input P ower Supply In the f ollo wing pro cedure, yo u are assum ed to ha ve a DC-input po wer s upply alread y install ed i n yo ur ro ut er; y ou need t o con nect it to a DC po wer [...]

Instal ling a Cisco 12008 3-47 Connecting Sourc e Power to the Power Supplie s Also, be fore attem pting to con nect sour ce po wer to a DC-input po wer supp ly , re view th e content of the section in Chapter 2 entitled “ DC-Po wered Systems, ” which deals with the follo wing topics: • Specifi cations for sour ce DC input po wer (see T able [...]

Connecting S ource Power to the Power Supp lies Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-48 Note The color cod ing scheme used for the so urce DC po wer cables for the DC-inpu t po wer supply depends on the schem e used f or the si te DC po wer source. T ypically , green or g reen/yello w is used for earth gr[...]

Instal ling a Cisco 12008 3-49 Connecting Sourc e Power to the Power Supplie s Figure 3-20 Connecting So urc e DC P o wer Cab les to a DC-Inp ut P o wer Suppl y a b c H7707 INPUT 0K OUTPUT FAI L C O M N C N O 0 TER MIN ALS MA Y BE EN ER GIZ ED. BER UHR EN DER ANS CHL USS E DEN HAU PTS CHA LTER CAUTION T H IS U N IT M A Y H A V E M O R E T H A N O N[...]

Starting t he Cisco 12008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-50 Step 7 If you intend to attach an external alarm monitoring f acility to the circuit breaker alarm terminal block on the power supply , do so at this time. For an illustration of ho w the leads from the alarm monitoring facility are connect[...]

Instal ling a Cisco 12008 3-51 Starting th e Cisco 12008 T o start up y our Cis co 1200 8, perfor m the fol lo wing steps: Step 1 V eri fy th at the fo llowing conditions are satisfied: • Each line card is fully seated and its captiv e installation screws are tightened. • The RP is fully seated an d its capti v e installation scre ws are tighte[...]

Starting t he Cisco 12008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 3-52 • For the DC- input pow er su pply(i es), t he green INPUT OK L ED sh ould go on. Step 3 Listen for the fans in the card cage f an tray and the po wer supply fan tr ay to po wer up. Y ou should hear the fans come up to normal rotatio nal [...]

CHAPTER Observin g Syst em Start up and Performi ng a Ba sic Con figuration 4-1 4 Obser ving System Star tup and P erf or ming a Basic Configuration This chapter describes the initial system startup process and provides procedures for perfor ming a bas ic conf i guration for your Cisco 12008 . This chapter contains the f ollowing sections: • Sour[...]

Sources of Cis co IOS Softw are Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-2 This chapter will help you to • Conf igure your router so that it can access the network • Enable other hosts in the network to remotely access your system b y means of a T elnet connection Detailed conf iguration pro cedures for a[...]

Observin g Syst em Start up and Performi ng a Ba sic Con figuration 4-3 Checking Co nditions Prior to S ystem Sta rtup Checking Conditions Prior to System Star tu p Before attempting to start up your s ystem, v erify that the f ollo wing conditio ns e xist: • All line cards in the upper card cage are fully in serted into their slot s; all captiv [...]

Starting t he System an d Observing Initial Con ditions Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-4 Star ting th e System and Obser ving I nitial Conditions This section describes the in itial system startup process es and procedures. T o start up y our Cis co 1200 8, perfor m the fol lo wing steps: Step 1 App[...]

Observin g Syst em Start up and Performi ng a Ba sic Con figuration 4-5 Starting th e System an d Observing Initial Con ditions Figure 4-1 RP Alp hanumer ic LEDs (P artial Fa ceplate Vie w) T able 4- 1 T y pic al Co nten ts of th e RP Alp hanu meri c LE D s LED Display Meaning Sour ce MR OM nnnn The MBus micro c od e begins to execute; nnnn is the [...]

Starting t he System an d Observing Initial Con ditions Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-6 Step 4 During the line card boot pr ocess, which occurs immediately follo wing that o f the RP , observ e the alphanumeric LEDs on each line card. The alphanumeric LEDs on a line card are also located at the bot[...]

Observin g Syst em Start up and Performi ng a Ba sic Con figuration 4-7 Starting th e System an d Observing Initial Con ditions T ab le 4-2 T ypical Conte nts of the Line Car d Alphan umeric L EDs Line Car d LED Displa y Meaning Sour ce MR OM nnnn The MBus mi crocode begins to execute; nnnn i s the microc ode versi on num ber . For exampl e, mic ro[...]

Starting t he System an d Observing Initial Con ditions Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-8 Note If a Flash memory ca rd containing a v alid Cisco IOS software image is inserted i n PCMCIA slo t 0 and the software con figuration register is s et to 0x0102 (the f actory defau l t setting), the sy stem a[...]

Observin g Syst em Start up and Performi ng a Ba sic Con figuration 4-9 Starting th e System an d Observing Initial Con ditions Step 6 T o locate a desired Cisco IOS softw are image fo r manually booting the ro uter from th e R O M monitor promp t ( rommon> ), f irst determine the contents of the onboard F lash mem ory SIMM (N VRAM) on th e RP b[...]

Starting t he System an d Observing Initial Con ditions Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-10 This command boots the specified f ile from the Flash memory card in PCMCIA slot 1. rommon 3> boot tftp: gsr-p-mz.112-9.GS4 <ip-address> This command boots the specified f ile from the host TFTP boot s[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-11 Configuri ng the Cisco 1 2008 The syst em asks y ou if yo u wa nt to cont inue wi th the conf iguration dial og. If you answer yes , the system proceeds with the interacti ve script for the setup facility . If you answer no , the system exits from the setup facility . In this ca[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-12 Y ou can perform a basic conf ig uration for your Ci sco 12008 usi ng either of the fol lo wing methods : • Method 1 — Using the setup facility or the setup command. At initial startup of a completely u nconfigured router , the syste[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-13 Configuri ng the Cisco 1 2008 Using th e Setup F acility or the Set up Command Y ou m ust consi der the following types of parameters during the initial manual conf igur ation of yo ur rou ter: • Global (system-w ide) p arameters • Network interf ace (line card) para meters [...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-14 Configuring Global P arameters When you first enter the setup facility or iss ue the set up command, you ar e queried b y the system to co nf igure glo bal paramete rs for yo ur router . T o boot the system and establish glob a l configu[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-15 Configuri ng the Cisco 1 2008 2 four-port OC3 POS controllers (8 POS). 5 OC12 POS controllers (5 POS). 1 Ethernet/IEEE 802.3 interface(s) 13 Packet over Sonet network interface(s) 507K bytes of non-volatile configuration memory. 20480K bytes of Flash PCMCIA card at slot 0 (Secto[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-16 Pressing Return in either case accepts the default respo nse [yes]. The fo llow ing sa mple disp lay resu lts from a yes response to the current interf ace summary query that i s entered while you are using the se tup facility . The disp[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-17 Configuri ng the Cisco 1 2008 A typical minimum con f iguration procedu re using IP fo llo ws and continues throug h Step 8: Configuring global parameters: Enter host name [Router]: Router Step 5 Enter the enable secr et password whe n prompted t o do so: The enable secret is a [...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-18 In either case, you cannot use a n umber as the f irst char acter . Spaces, ho w e ver , are v alid passw ord characters. Fo r e xample, “ two wo rds ” is a v alid passwor d. Leading spaces are ignored, but trailing spaces are recog [...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-19 Configuri ng the Cisco 1 2008 Note SNMP is th e most widel y suppor ted standard for managi ng netw orks. SNMP pro vides a means to access and set conf iguration and run-time parameters and to monitor and control netw ork elements fo r routers and communication s erv ers. F or m[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-20 The displa y indicat es the or der in which t he parameter s and th eir defau lts appear o n your console terminal. Configuring global parameters: Enter host name: Router Enter enable secret: barney Enter enable password: wilma Enter vir[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-21 Configuri ng the Cisco 1 2008 Note The sample configuration dialog in this section continues the script display ed when you used the setup facility or the setup command in establis hing the system ’ s glob al parameters (see the section entitl ed “ Confi gu ri ng Glo bal P a[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-22 Also, consider Step 3 below , which shows this same Quad OC-3c POS line card interface being conf igured fo r IP unnumbered ; perform whiche ver s tep is appropriate to you r conf iguration requirements. Configuring interface POS4/0: Is [...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-23 Configuri ng the Cisco 1 2008 Repeat Step 2 or Step 3, as required, to indi vidually conf igure each port on ev ery Quad OC-3c POS line card installed in your s ystem. If you ha ve an A TM line card installed in your router , proceed with Step 4; otherwise, skip to Step 5 . Step[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-24 Step 5 When you ha v e complete d entering the conf iguration inform ation f or all of the installed line cards, the following configuration query is displayed: Use this configuration? [yes/no]: At this point, you should vi sually verify[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-25 Configuri ng the Cisco 1 2008 Check ing the Sof tw are V ersion Number an d the Installed Inter f aces T o determine the cur rent v ersion of the Ci sco IOS s oftwa re runni ng on your router , issue the sh ow versio n command at the user EXEC prompt ( Router> ). This command[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-26 20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K). 8192K bytes of Flash internal SIMM (Sector size 256K). Configuration register is 0x0102 Using t he Glob al Con f igurat i on Mod e If you p refer not to us e the interacti v[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-27 Configuri ng the Cisco 1 2008 At the gl obal conf igu ration mode prompt, en ter the interface type slot/port command to en ter the interf ace conf iguration mode: Router(config)# interface type slot/port Router(config-if)# This command accepts either POS or A TM as the type arg[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-28 Example of Running Confi gurati on Settings f or Quad OC-3 POS I nterf ace The show running-config command typically display s output in the following form for a Quad OC-3c/STM-1c POS interface in stalled in slot 7: Ohm# sh run Building [...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-29 Configuri ng the Cisco 1 2008 Example of Running Configur at ion Settings f or OC-12 POS Interf ace The sh ow running-config command typically displays outp ut in the follo wing form for an OC-12 POS inter face installed in slot 6: Turing# sh run Building configuration... Curren[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-30 no service tcp-small-servers ! hostname Turing -------------! enable password lab ! no ip domain-lookup ip host ray 172.27.136.253 ip host crusty 171.69.209.28 ! ! interface POS6/0 ip address 12.1.1.1 255.255.255.0 crc 32 ! Sa ving the R[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-31 Configuri ng the Cisco 1 2008 Re vie wing th e Runn ing Co nfigur atio n Se ttings T o display the r unning conf igurat ion set tings s tored in NV RAM, iss ue the show s tart up- conf ig command at the pri v i le ged EXEC mode pro mpt. Thi s command dis pla ys out put in the fo[...]

Configuring the Cisco 12 008 Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-32 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[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-33 Performing Other Configura tion Task s P erforming Other Configu ration T asks This section presents pr ocedu res for perf orming th e following additional config uration tasks: • Conf igu ring the S oftw are Conf ig uration Re gister • Recov ering a Los t P assword • Usin[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-34 • Force an au tomatic boot using a boot image . When you f irst p ower o n the router , a boot image called the RP R OM monitor is execute d, re su ltin g in t he di spl a y of t he R OM m o nit or pro mpt ( rommon> ). At t[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-35 Performing Other Configura tion Task s T able 4-4 specif ies the content o f the boot field , which de fi nes a source f or bootin g the default Cisc o IOS software image required to r un the router . The c ontent of the boo t f ield is specif ied as a binary n umber . T ab le 4[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-36 Boot Field Setting s and t he Use of t he Boot Command The four lo w-order bits of the softw are conf iguration re gister (b its 3, 2, 1, and 0 ) form a boot f ield that defines the source of a Cisco IOS softw are image fo r boo[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-37 Performing Other Configura tion Task s • When the boot field is set to 1, the system automatically boots u sing the f irst image found i n the onb oard Flash SIMM on the RP . If you s et the b oot f ield to any bi t patter n other t han 0 or 1 , the rout er uses t he soft ware[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-38 Note If a bootable Cisco IOS software imag e exists in a Flash memo ry card inserted in PCMCIA slo t 0 or slot 1, the software configuration register boot field setting is overridden and the system boots fro m the Cisco IOS soft[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-39 Performing Other Configura tion Task s The ne w contents of the software co nf iguration re gister are sav ed to NVRAM. Howe ver , these ne w settings do not take eff ect until you reload the system or rebo ot t he rou ter . Step 5 T o display the s oftware configuration registe[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-40 If you s et the boot f ield v alue to 0x2 through 0xF an d a v alid boot system comman d is stored in the conf iguration f ile, the system boots the Cis co IOS software image as directed by th a t val u e. I f no boot sy stem co[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-41 Performing Other Configura tion Task s T ab le 4-5 Default Bo ot Filenames Computed fro m Boot Field Bits The sign if icance of ot h e r impor t ant bi ts in t he soft w are conf iguration reg i st er is descr ibed in the fo llo wing p aragraphs . Bit 8 of the software configura[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-42 Bit 10 o f the so ftwar e conf igurati on re gister control s the host portion of th e IP broadcas t address. Setting bit 10 causes th e processor to use all zeros in the host portion of the IP broadcast address; clearing bit 10[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-43 Performing Other Configura tion Task s bit 13 causes the system to continue attempting to load a boot file from the network TFTP server indef initely . By default, bit 13 in the software config uration register is set to 0 at the facto ry prior to router shi pment. T ab le 4-3 s[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-44 Step 3 Enter the show versio n command at the pri vi leged EXEC mode p rompt t o display the current so ftware configuration register setting: Router# show version . . . Make a note of this cu rrent configuration settin g, as di[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-45 Performing Other Configura tion Task s Configuration Summary enabled are: console baud: 9600 boot: image specified by the boot system command or default to: cisco2-grp do you wish to change the configuration? y/n [n] You must reset or power cycle for the new config to take effec[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-46 Step 11 Enter the show start-up config command at the pri vileged EXEC mode prompt to display the enable password in the configuration f ile: Router# show sta rt-up c onfig . . . Step 12 Issue the conf igure t erm inal command a[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-47 Performing Other Configura tion Task s • Copyin g Files t o a Flash Memory Medi um • Copying a C isco IOS Software Im age onto a Flash Memo ry Card • Copying Cisco IOS Softwar e Images between Flash Memor y Cards • Copying Syst em Conf iguration Files between RP Memory a[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-48 Figure 4-3 Instal ling and Remo ving a Flas h Mem ory Card S L O T -0 S L O T -1 R E S E T AUX E J E C T S L O T -0 S L O T -1 R E S E T AUX E J E C T a H10703 b c S L O T -0 S L O T -1 R E S E T AUX E J E C T[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-49 Performing Other Configura tion Task s F ormatting a Flash Memor y Card The Flash memory card that shipped with your router contains t he def ault Cisco IOS image for boot ing yo ur router . In some cases, yo u might need to ins ert a ne w Flas h memory car d and cop y images or[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-50 The ne w Flash memory card is no w ready for use. Specifyi ng a Cisco IOS Image f or Boot ing t he System Use the procedure in this section to id entify a particular Cisco IOS so ftware image (named new .i mage ) that is to be m[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-51 Performing Other Configura tion Task s Console Commands Associate d with Flash Memor y Use This section ou tlines the console commands f or using the on board Flash memory SIMM on the RP and the PCMCIA Flash memo ry cards. T o determine the type of Flash mem ory medium cur rentl[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-52 An e xample of deleting th e f ile fun1 fro m the current Flash m emory directo ry follo ws: Router# delete fun1 Router# dir -#- -length- -----date/time------ name 1 4601977 May 10 1997 09:42:19 myfile1 6 679 May 10 1997 05:43:5[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-53 Performing Other Configura tion Task s Note During the s queeze operation, the system maintains a log identifyi ng which of the squeeze functions h as been accom plished s o that the sy stem can return to the proper p l ace and continue th e operation in the e vent of a po wer f[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-54 Cop ying File s t o a Flash Memor y Medium It is a good idea to copy a ne w Cisco IOS software image to a Flas h memory medium (1) when a ne w image becomes a vailable or (2) when you w ant to back up the image. The information [...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-55 Performing Other Configura tion Task s T ypical output gene rated b y a cop y tftp :filena me command follows: Router# copy tftp:myfile1 slot0:myfile1 20575008 bytes available on device slot0, proceed? [confirm] Address or name of remote host [1.1.1.1]? Loading new.image from 1.[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-56 The follo w ing assumptions apply for the Flash memory card co pying pro cedures in this section: • Y ou hav e a formatted Flash memory card inserted in a PC MCIA slot in the RP . • Y ou know the name of the f ile you want t[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-57 Performing Other Configura tion Task s !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 7799951/15599616 bytes] CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCC[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-58 Note In this procedure, it is assumed that th e new Cisco IOS software image will fit on the old Flash memory c ard inserted in s lot 0, together with the old image. If suf f icient s pace is not a v ailable for both images on t[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-59 Performing Other Configura tion Task s Router# copy slot1:image.new slot0:image.new Y ou can also enter this comman d in the following form to achie v e the same result: Router# copy slot1:image.new slot0: In the latter case, the name of the f ile is car ried along with the copi[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-60 Cop ying a Configur at ion File from NVRAM to a Flash Memor y Card T o copy a configuration file from NVRAM to a Flash memory card, perform the follo wing steps: Step 1 Issue th e show bo ot command at the pri vile ged E XEC mod[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-61 Performing Other Configura tion Task s CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCC Router# Note In this e xample, t[...]

Performing O ther Configuration Tasks Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-62 T o initiate the copy operation, issue the following command at the pri vileged EXEC mode pr ompt: Router# copy running-config slot0:myfile2 20575008 bytes available on device slot0, proceed? [confirm] Address or name of remote [...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-63 Performing Other Configura tion Task s Cop ying a Configur ation Fil e from a Fl ash Memory Card to NVRAM T o copy a config uration f ile fro m a Flash memory card ins erted in PCMCIA slot 0 or s lot 1 to NV R AM, perf or m the f ollowing step s: Step 1 Issue the comman d for co[...]

What to Do Next? Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-64 When a block of Flash memory is locked, it canno t be written to or erased. Any attempt to do so will consiste ntl y fail at the blocked location . What to Do Next? After you ha ve installed the Cisco 12008, checked all external con nections, turned[...]

Observing Syste m Startup an d Performing a Basic C onfigur ation 4-65 If You Ne ed More Config uration Inf ormation • For systems with C isco IOS R elease 11.2(8)GS o r later , refer to the following modu lar conf iguration and command reference publications , as approp riate, for your system conf igura tion: — Conf iguratio n Funda mentals Co[...]

If You Need M ore Configuration Informatio n Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 4-66 • For additional informatio n about the GRP , ref er to the configuration note Gigabit Route Pr ocessor Installation and Configuration (document number 7 8-4339-02 ) that sh ipped with yo ur GRP . • For additional PRP[...]

CHAPTER Trouble shooti ng the Installa tion 5-1 5 T roub leshooting the Installation Y our Cisco 12008 w as subjected to exte nsi v e testi ng and b urn-in b efore bei ng ship ped from the factory . Howe ver , if you encounter problems starting up the ro uter , the information in this chapter will help you to isolate the prob able cause. This chapt[...]

Troubleshoo ting Overvie w Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-2 If you can not solv e a problem, con tact a customer serv ice representati ve for assistance. When you call, ha ve the follo wing inform ation at hand: • Date you recei v ed the ro uter and the chassis seria l number • Line card co nfi [...]

Trouble shooti ng the Installa tion 5-3 Troubleshooti ng Overv iew T ab le 5-1 Status o f Alphan umeric Di spla ys and LED s at Syste m Startup Car d LED Function Display Conten ts/LED Status /Me ani ng RP LED alph anu meric displays MSTR (t op) RP (botto m) The RP is ena bled and recognized by t he syste m; a valid Cisco IOS softw are image is run[...]

Troubleshoo ting Overvie w Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-4 Prob lem Solving Using a Su bsystem A pproac h The key to solving s ystem problems is to tr y to isolate the difficu lty to a specific subsystem. The f irst step in solving star tup problems, for examp le, is to compare wh at the system is [...]

Trouble shooti ng the Installa tion 5-5 Troubleshooti ng Overv iew Each fan tray incorporates indi vidual f ans that draw +24 VDC from a DC-DC con verter on the CSC t hat operates un der contro l of its onboard MB us module. B oth fan trays should be gin to operat e about t wo second s a fter appl ication of system po wer . The fan tray s incorpora[...]

Troubleshoo ting Overvie w Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-6 • Proce ssor su bs ystem — The processor su bsystem includes the RP and all installed line cards. Each line card has an on board p rocessor , to which the RP down loads a cop y of the Cisco IOS operating imag e. A line card or RP that i[...]

Trouble shooti ng the Installa tion 5-7 Troubleshooti ng Overv iew • The MBus module on the RP mo nitors the prog ress of the CSC p ower -up sequence. When the CSC is po wered up, the MBu s modu le on t he RP turns on it s DC-DC con verter to po wer its o wn electronics. • The master MBus mod ule on the RP then s end s instru ctions to each lin[...]

Troubleshoo ting Overvie w Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-8 If this LED does not go on, or if it goes of f while system power is still applied, there could be a prob l em w ith ei ther t he sou rce p o wer itself or the DC ou tput v o ltages bei n g deli vered to the backplane (+5 VDC and – 48 VDC[...]

Trouble shooti ng the Installa tion 5-9 Troubleshooti ng Overv iew — If the A C INP UT OK LED (on the A C- input pow er supply) or the INPUT OK LED (on the DC-input p o wer supply) goes on, and the system starts up as expected b ut then displays the follo wing message and shuts do wn after 2 minutes, there may be a problem with one of the fan tra[...]

Troubleshoo ting the Po wer Subsystem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-10 T r oubleshooting the P ower Subsystem The po wer subsystem i n the Cis co 1200 8 consist s of th e follo w ing: • A C-i nput or DC-input po wer s upply(ies ) • MBus mod ules on the ind ividual c ards • DC-DC con verters o[...]

Troub leshootin g the I nstall ation 5-11 Troubleshoo ting the Po wer Subsyste m — If the answer is no , but the fan tray s are operating and the alphanumeric display s on the RP and line card s are functional, the likely suspect is a f aulty po w er supply LED. The M B us mo dule s dr ivin g the alpha num e ric di sp l a ys a re powered by +5.2 [...]

Troubleshoo ting the Pro cessor Subsys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-12 • In systems po wered b y source DC, check the ca ble connections to the terminal s tuds on the DC-input po wer supply faceplate to ensure that the correct polarity ( + and – ) has been observ ed in mak ing the connecti[...]

Troub leshootin g the I nstall ation 5-13 Troubleshootin g the Proce ssor Subs ystem The MBus modu le processor be gins to operate as soon as po wer is ap plied to the sys tem. The MBus processor determin es what t ype of card it i s mounted on and whether it shou ld turn on the card ’ s DC-DC con verter . The master MBus module o n the RP tur ns[...]

Troubleshoo ting the Pro cessor Subsys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-14 Some messages appear briefly (milli second duration), and others last several seconds. If one of the messages appears frozen, the boot process could be h ung. Note the message being displayed on a piece o f paper . T urn of[...]

Troub leshootin g the I nstall ation 5-15 Troubleshootin g the Proce ssor Subs ystem • Is a critical, major , or minor alarm LED on the CSC(s) on? — If an y one of the thr ee system ala rm LEDs is on, a f ault has been d etected in the system. Check the console for messages indicating the source of the pro blem. — A false err or indication ma[...]

Troubleshoo ting the Pro cessor Subsys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-16 process continues on the line card. T able 5-3 lists the messag es th at appear in the line card alphanu meric display . Some mes sages are displayed for only a fe w milliseconds, and others are displayed for several second[...]

Troub leshootin g the I nstall ation 5-17 Troubleshoo ting the Coo ling Subs ystem CSC Alar m Functions The CSC incorp orates the follo wing system and compo nent alarm fu nctions: • Primary system ala rm functions — The system ’ s primary alarm LEDs are incorpo rated into the CSC f aceplate (see Figure 3-16) . From top to bottom, these LEDs [...]

Troubleshoo ting the Co oling Subsyste m Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-18 • Power supp ly fan tr ay — This fan tray is moun ted in the lo w er right cor ner of the router enclosure. Each fan tray op erates from +24 VDC that is distrib uted to it through the backplane from a DC-DC con verter on [...]

Troub leshootin g the I nstall ation 5-19 Troubleshoo ting the Coo ling Subs ystem 5 T ighten the fan tray capti ve installation scre ws. 6 Reinstall the air f ilter assembly . If the left fan tray LED rem ains on after reseating the card cage f an tray , the unit is faul ty and should be r eplaced. If the right f an tray LED on the CSC faceplate i[...]

Additional Trouble shoo ting Referen ce Inform ation Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 5-20 +3.3 VDC and +5 VDC from the DC-DC con verter , the +5 .2 VDC for the MBus module, and th e operating v oltage fo r the f an trays. Each co mmand also displays the temperature measurements made by two s ensors on [...]

CHAPTER Running Diagno stics on the C isco 12008 6-1 6 Running Diagnostics on the Cisco 12008 Field diagnostics are av ailable for the Cisco 1 2008 to help you isolate faulty hardware to the le vel o f a f ield-replaceable unit (FR U) without disrupting the o peration of the sys tem. After you identify the faulty un it, you can replace it with a sp[...]

6-2 Cisco 120 08 Gigab it Swi tch Rou ter Inst allati on and Configu rati on Guide Using the di ag Comma nd Note When usin g Cis co IOS R elease 1 2.0(21) S or 12.0( 21)ST , or a later release o f 12.0S or 12.0ST , the default down load method changes fro m the mb us to the switch f abric. It takes about 1-minute to obtain test results from the swi[...]

Running Diagno stics on the C isco 12008 6-3 Diagnosti c Testing Seq uence where: T o stop diagnostic testing at an y time, enter the halt option in the command, at the privilege d EXE C m ode p rom p t on t he sys tem cons o le: diag slot halt Diagnostic T esting Sequence When testing a card, the diagnostics perf orm the fo llowing operations in t[...]

6-4 Cisco 120 08 Gigab it Swi tch Rou ter Inst allati on and Configu rati on Guide Loading an d Running Diagnostic s 2 Down loads a diagnostic image f rom the RPs ru nning IOS software to the line card before tes ting. The Cisco IOS softw are image is remo v ed from the line car d DRAM and is rep laced with the diagnostic sof tware image for the du[...]

Running Diagno stics on the C isco 12008 6-5 Loading an d Running Diagnostic s Step 2 Enter the passw ord assign ed to the system. The prompt changes t o the pr i vile ged EXEC prompt: Router# Step 3 Determin e the slot number of the card on which y ou wa nt to ru n diagnos tics. Note Although yo u can run diagn ostics concur rently on up to three [...]

6-6 Cisco 120 08 Gigab it Swi tch Rou ter Inst allati on and Configu rati on Guide Loading an d Running Diagnostic s Without v erbose Option T o see how the verbose option changes the me ssag es from the diagnos tics to the console, ref er to the fo llo wing e xamp les . In the f irst e xample, di agnostics are run o n a line card installed in slot[...]

Running Diagno stics on the C isco 12008 6-7 Loading an d Running Diagnostic s The message in the line sho wn abo ve in dicates that the diagnostic tests run on the card in slot 2 all pass ed. 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 [...]

6-8 Cisco 120 08 Gigab it Swi tch Rou ter Inst allati on and Configu rati on Guide Loading an d Running Diagnostic s 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> **********************[...]

Running Diagno stics on the C isco 12008 6-9 Loading an d Running Diagnostic s F ailed Diagnost ic If a diagnostic test fails on a line card, testing halts with th at test. The line car d wil l not reload or come back online automatically . The following example s ho ws a diagnostic message stream to the co nsole for a line card located in slot 7. [...]

6-10 Cisco 12008 G igabit Switch Ro uter Ins tallat ion an d Config uration Guide Loading an d Running Diagnostic s Note The DRAM is the only f ield-replaceab le componen t on a line card ; therefore, if a diagnostic test f ails, you m ust replace the line card, which is the f i eld-replaceable unit (FR U).[...]

CHAPTER Maint aining th e Cis co 12008 7-1 7 Maintaining the Cisco 12008 After you r Cisco 12008 has been operatio nal for a pe riod of ti me, you mi ght need to perform specif ic maintenance tasks, rep lace certain f ield replaceable units (FR Us), upgrade memory components, or perform o ther tasks to en sure that the router contin ues to operate [...]

Clea ning th e A ir F ilte r Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-2 Cleaning the Air Filter The Cisco 12008 has a remov able air filter assembly that forms part o f the outer enclosure of the lo wer card cage (see Figur e 7-1). This card cage accommodates a f an tray containing six f ans that pro vide coo[...]

Maint aining th e Cis co 12008 7-3 Cleaning th e Air Filter Step 2 Inspect the condition of the air filter and decide if it should be removed and cleaned. Step 3 T o remove th e fi lter , slide it off the tw o panel f asteners ( see Figure 7-1). Caution Ex ercise care to pre vent damage to the h one ycomb screen in the EMI fram e. Damage to the hon[...]

Clea ning th e A ir F ilte r Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-4 Figure 7-1 Remo ving and Replacin g the Air Filter Ass embl y H7697 S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J -4 5 M II R E S E T A U X C O N S O L E E J E C T C r i t i c a l Alarm Alarms CSC-8 M a j o r M [...]

Maint aining th e Cis co 12008 7-5 Installing and Rem oving a Blank Fill er Panel Installing and Remo ving a Blank Filler P anel The Cisco 1 2008 must b e fully enclos ed to ens ure that coolin g air is circul ated properly throughout the interior of the router . Fully enclosing the router prev en ts ov erheating of electronic compon ents in the up[...]

Installing and Remo ving a Blank Filler Panel Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-6 Figure 7-2 Installing a Blank F iller P a nel in the Upper Car d Cage S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J-4 5 M II R E S E T A U X C O N S O L E E JE C T C r i t i c a l Alarm Alarms C[...]

Maint aining th e Cis co 12008 7-7 Adding, Remo ving, or Re placing an AC-In put Power Supp ly Ad din g, Re mo ving, or Rep lac ing a n A C- Input P o wer Suppl y The Cisco 12008 can operate with either one or tw o A C -input po wer supplies. Although th e router suppor ts an online insertion and r emov al (OIR) capability for f ield re placeable u[...]

Adding, Remo ving, or Re placing an AC-In put Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-8 Note It is recommended that you connect each A C-input po wer supply to an independen t source of po wer with a 20A service. It is als o recommended that you us e an uninterruptable po wer source (UPS) for yo[...]

Maint aining th e Cis co 12008 7-9 Adding, Remo ving, or Re placing an AC-In put Power Supp ly Figure 7-3 Fac eplate o f the A C-Input P o wer Suppl y AC INPUT 0K OUTPUT F AIL H10031 Rotary power switch Captive installation scre w Carrying handle INPUT 200-240V ~ 10 A 50/60 HZ 2000 W CA UTION ACHTUNG THIS UNIT MA Y HA VE MORE THAN ONE POWER SUPPL Y[...]

Adding, Remo ving, or Re placing an AC-In put Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-10 Caution T o prev ent damage to the blind-mating connector at the rear of the po wer supply , do not use e xcessi ve speed or fo rce when inserting th e po wer supp ly into the bay . Note All necessary electr[...]

Mainta ining the Cis co 12008 7-11 Adding, Remo ving, or Re placing an AC-In put Power Supp ly Figure 7-4 Connecting P ower to an A C-Input P ower Suppl y Remo ving an A C-Input P ow er Sup ply For the f ollowing p rocedure, it is assumed that you will remov e an A C-input po wer supply from a Ci sco 1200 8 that is equipped with a single s uch unit[...]

Adding, Remo ving, or Re placing an AC-In put Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-12 It is also assumed that the p o wer supply to be removed is installed in the lower po wer supply bay , which, by con ven tion, is the normal configuration for a single power supply . Lastly , in such a singl[...]

Mainta ining the Cis co 12008 7-13 Adding, Remo ving, or Re placing an AC-In put Power Supp ly Step 8 Place your free h and beneath the po wer supply to support its weigh t and withdraw the unit completely from the bay . Step 9 Set the power supply aside, pending further d isposition. If you inten d to return the rem ov ed po wer supply to the fact[...]

Adding, Remo ving, or Re placing an AC-In put Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-14 Step 5 Release the bail latch that s ecures the source A C po w er cord to the A C receptacle on the po wer supply faceplate. Step 6 Remov e the po wer cord from the A C receptacle. Step 7 Grasp t he power s[...]

Mainta ining the Cis co 12008 7-15 Adding, Remo ving, or Re placing an AC-In put Power Supp ly Note All the necessary electrical connections between the po wer supply and the backplane are accomplished automatically b y means of the blind-mating connectors. Step 14 Using a 1/4-inch flat-blade screwdri ver , tighten the captive installation screw o [...]

Adding, Remo ving, or Re placing an AC-In put Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-16 • The source end o f the A C power ca ble is properly conn ected to the main source A C circuit breaker . • The main source A C circuit breaker se rvicin g the A C-input power s up ply is ON. • The sou[...]

Mainta ining the Cis co 12008 7-17 Adding, Removin g, or Repla cing a DC-Input Po wer Supply • If the OUTPUT F AIL LED behav es as expected, proceed with normal system operations . • If the OUTPUT F AIL LED remains on when the new po wer supply is installed and po w ered u p, the po w er supply may be f aul ty , or an adv erse en v ironmental c[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-18 T o add, remov e, or r eplace a DC-input po wer supply , you need the follo wing to ols: • A 1/4-inch flat-blade screwdriv e r (to loosen/tighten the captive installation screw on the po wer supply f acepla[...]

Mainta ining the Cis co 12008 7-19 Adding, Removin g, or Repla cing a DC-Input Po wer Supply T o install a second (redundant) DC-inpu t power supp ly , y ou must first satisfy the following requirements: • Ensure that a dedicated 4 0A service is a v ailable for the second po wer supply . • Ensure that the po wer cables from the source DC servic[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-20 Figure 7-5 Dimensions of the Lugs Us ed with the Sour ce DC P ower Cable s 4 AWG, high-strand-count conductor Terminal crimp H7684 2.25 .55 .08 0.25 0.37 0.625 End View 0.267 2 holes All measurements in inche[...]

Mainta ining the Cis co 12008 7-21 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Figure 7-6 Fac eplate of the DC-Input P ower Suppl y CA UTION THIS UNIT MA Y HA VE MORE THAN ONE POWER SUPPL Y CONNECTION. ALL CONNECTIONS NEED T O BE REMOVED TO DE-ENERGIZE THE UNIT . INPUT 0K OUTPUT FA I L COM INPUT: -48/-60V 39 A 1580 V A NC NO H10030 Ro[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-22 T o add a second ( redundant ) DC-inpu t po wer su pply to the rou ter , perform the foll o wing steps: Step 1 Locate the source DC circuit breaker that will service the DC-input power supply; ensure that th [...]

Mainta ining the Cis co 12008 7-23 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Note The carryi ng handl e on the D C-inpu t po wer su pply i s design ed to be grasped w ith your left han d, rather th an your right hand. Usin g your l eft hand eliminates the potential for catchin g your f i ngers in the limited space between the plasti[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-24 (b) Grasp the safety shield and move it to the right and obliquely upward, positioning th e shield so that it can be freed from the th ree standoffs on the po wer supply face plate. (c) Remov e the shield fro[...]

Mainta ining the Cis co 12008 7-25 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Step 10 As an added safety precaution, it is recommended that you add a length of shrink tubing to the cr imp area on each po wer cable lug (see Figure 7-5) before connecting the leads to the power supply . The shrink tubing acts as an insulator to pre vent[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-26 Note The circuit b reaker alarm terminal bl ock enables you to at tach an e xternal monitoring facility to the power supply to d etect when the power supply circuit breaker trips during an electrical ev ent, [...]

Mainta ining the Cis co 12008 7-27 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Figure 7-8 Connecting So urce DC P ower Cab les to the DC-In put P ower Supply a b c H7707 INPUT 0K OUTPUT FAI L C O M N C N O 0 TER MIN ALS MA Y BE EN ER GIZ ED. BER UHR EN DER ANS CHL USS E DEN HAU PTS CHA LTER CAUTION T H IS U N IT M A Y H A V E M O R E [...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-28 Figure 7-9 Connecting Lead s to the Ci rcu it Break er Alar m T erminal B loc k Step 15 Reinstall the pl astic safety shield (see Figure 7-7) on the po wer supply faceplate by taking the following actions: (a[...]

Mainta ining the Cis co 12008 7-29 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Step 17 Set the circuit breaker to the ON position. Step 18 Set the rotary power switch on the new DC-input power supply to the ON (|) posi tion. T o verify that the new DC-inpu t power supply is op erating properly , proceed to the section below entitled ?[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-30 T o remove the plastic safety shield (see Fig ure 7-7) , take the follo wing actions: (a) Loosen the knurled thu mb wheel on the bo ttom left stand off that secures the safety shield to th e po wer supply f a[...]

Mainta ining the Cis co 12008 7-31 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Step 8 Using a 10 mm nu tdri ver (or a 1/4 -inch so ck et wren ch with a 1 0 m m dee p-well socket) loos en the nuts securin g the neg ati ve ( – ) power cable to the bottom terminals on the po wer su pply faceplate; rem ov e the nuts and locking wa shers[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-32 Replac ing a DC- Input P ow er Supp ly In the following procedure, it is assumed that you will be replacing an existing power supply in a router contai ning redundant D C-input po wer supplies. In this conf i[...]

Mainta ining the Cis co 12008 7-33 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Wa r n i n g T o be completely sure that po wer has been remov ed fr om the source DC circuit presently servicing the po wer supply that you intend to remov e, use a voltmeter to measure the voltage across the negati v e ( – ) and pos iti v e ( +) s ource[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-34 Step 11 If an e xternal alarm monitoring facility is attached to the circuit breaker alarm terminal block on the po wer supply f aceplate (see Figure 7-9) , make a no te of ho w the leads are connected. Do in[...]

Mainta ining the Cis co 12008 7-35 Adding, Removin g, or Repla cing a DC-Input Po wer Supply Step 20 Gently slide the ne w po wer supply into the v acant bay , carefully seating it so that the po wer supply faceplate is flush ag ainst the sheet m etal of the po w er supply bay . This action ensures that the blind- mating connector at th e rear of t[...]

Adding, Remo ving, or Re placing a DC-Inp ut Power Supply Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-36 Step 24 Befor e connecting each cable to the appropriate termin als on the po wer su pply faceplate, remo ve the tape (that yo u applied in Step 10 abo ve) from the lug. Strictly observe the follo wing order [...]

Mainta ining the Cis co 12008 7-37 Adding, Removin g, or Repla cing a DC-Input Po wer Supply V erifying the In stalla tion of a DC-Inpu t P ow er Su pply T o verify the operati on of a n ewly-inst alled DC -input po wer suppl y , f irst apply pow er to th e unit and observ e the status of the LEDs on the p ower s upply f aceplate. T o verify t he o[...]

Removing a nd Replac ing the Fan T rays Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-38 • If the INPUT OK LED goes on, proceed to Step 4. • If the INPUT OK LED does not go on after you apply po wer to the unit and verify the conditions ou tlined in Step 1, contact your lo cal Cisco service representati ve f o[...]

Mainta ining the Cis co 12008 7-39 Removing and Replacin g the Fa n Trays The Cisco 12008 supports online ins ertion and rem o v al of f i eld-r eplaceable un its (FR Us); thus, you can remo ve and r eplace a fan tray while the rest of the syst em remains po wered up an d ful ly ope r atio nal . Note If you replace a defecti ve f an tray while the [...]

Removing a nd Replac ing the Fan T rays Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-40 Caution The card cag e fan tray weighs approximately 12 lb ( 5.45 kg). F or safety , use both hands when handli ng this ass embly . If you plan to return the remov ed fan tr ay to the factory for rep air or replacement, rep ac[...]

Mainta ining the Cis co 12008 7-41 Removing and Replacin g the Fa n Trays Figure 7-10 Remo ving the Card Cage Fa n T ray fr om the Route r H11402 Air filter assembly Captive installation screw Inser tion/extr action tab Captive installation scre w 1 2 S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J-4 5 M II R E S E T A U X [...]

Removing a nd Replac ing the Fan T rays Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-42 Install ing a F an T ra y in t he Lo wer Card Cage Fo r the following pro cedure, it is assumed that you ha ve remo v ed a defecti ve f an tray from the lo wer card cage and that you intend to replace it with a n e w one. T o [...]

Mainta ining the Cis co 12008 7-43 Removing and Replacin g the Fa n Trays Figure 7-11 Inserting the Car d Cage Fa n T ra y into th e Router H11403 Air filter assembly Captive installation screw Inser tion/extr action tab Captive installation scre w S L O T - 0 GIGABIT ROUTE PROCESSOR S L O T - 1 C O L L L I N K T X R X R J - 4 5 M I I R E S E T AUX[...]

Removing a nd Replac ing the Fan T rays Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-44 Removing t he P ower Suppl y F an T ra y T o remove the po wer supply fa n tray f rom the ro uter , perform the fo llo wing s teps. Step 1 Loosen the capti ve installation scre w on the h oney comb f aceplate of the po wer sup[...]

Mainta ining the Cis co 12008 7-45 Removing and Replacin g the Fa n Trays Figure 7-12 Remo ving the P ower Supply F an T ray fr om the Router H11400 Captive installation scre w S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J-4 5 M II R E S E T A U X C O N S O L E E J E C T C r i t i c a l Alarm Alarms CSC-8 M a j o r M i n [...]

Removing a nd Replac ing the Fan T rays Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-46 Install ing th e P ow er S upply F an T ra y Fo r the follo wing procedu re, it is assumed th at you ha ve already remo ved a defecti ve po wer supply fan tray and that you intend to re place it with a ne w one. T o install th[...]

Mainta ining the Cis co 12008 7-47 Removing and Replacin g the Fa n Trays Figure 7-13 Inserting the P ower Supp ly F an T ray into th e Router Step 4 Using gentle pr essure, fully ins ert the assembly into the bay until the sheet m etal carrier of the f an tray rests against the st op for the capti ve installation scre w . Step 5 T ighten the capti[...]

Removing a nd Replac ing the Fan T rays Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-48 Chec king the I nstal lat ion of a F an T ra y T o verify that a replacemen t fan tray is operatin g properl y , perform the follo wi ng steps : Step 1 Check the follo wing components to mak e sure that the y are secure: • T[...]

Mainta ining the Cis co 12008 7-49 Removing and Replacin g the Fa n Trays T able 7- 1 Stat us LE Ds for the Fan T rays If a fan in one of the fan trays fails, the follo wing occurs: • Fan speed on both f an tr ays increases to the maximum rate, e ven in the absence of an ov er-temp erature condition in the ro uter . • The appropriate status LED[...]

Removing a nd Replac ing the Fan T rays Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-50 Figure 7-14 Fan T ra y Status L EDs on the CSC Critical Alarm A larm s CSC-8 Major Minor Fail SFC Fan Fail Enabled LINECARD PWR SPL Y H7700 LED for power supply fan tray LED for card cage fan tray ACO/L T Fail CSC Enabled[...]

Mainta ining the Cis co 12008 7-51 Removin g and Rep lacing th e RP Remo ving and Replacin g the RP The follo wing sections p resent the pr ocedu res for re mo v ing an d rep lacing the RP . The RP can be in stalled in any of the up per card cag e slots 0 through 3 and 4 through 7. By con v ention, howe ver , it is normally installed in slot 0 (the[...]

Removing a nd Replacing the RP Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-52 Caution Before replacing the RP with another , back up the running conf iguration file to a T ri v ial File T ransf er Protocol (TFTP) f ile server o r an installed Flash memo ry card. Doing so enables you to retrieve th e file later f[...]

Mainta ining the Cis co 12008 7-53 Removin g and Rep lacing th e RP Step 5 Using a 3/16-inch flat-blade scre wdri v er , loosen the two captiv e scr e w s at the top and bo ttom of the RP faceplate (s ee Figure 7-15a). Step 6 Place your thumb s on each of the ejector le vers and simultaneo usly pi v ot them aw ay from the RP faceplate (see Figur e [...]

Removing a nd Replacing the RP Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-54 Figure 7-15 Removing the RP (C isco 12012 Sho wn) Inst alling the RP As noted in the preceding section, Figure 7-15 illustrates an RP be i ng remov ed from a Cisco 12012. For purposes of th e RP instal lation pr ocedure p resented i n [...]

Mainta ining the Cis co 12008 7-55 Removin g and Rep lacing th e RP T o ins tall th e RP i n the Cisco 12008, perform th e following steps: Step 1 Put on an antistatic wrist s tra p and make sure that it m a kes ample cont act with your skin . Ins ert the equ i pmen t end of th e wri st str a p (the b a nana jack ) i nto the ESD socket in the lo we[...]

Removing a nd Replacing Line Cards Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-56 Chec king th e Inst allat ion o f the RP T o verify that the new (or reinstalled) RP is functioning properly , perform th e following steps: Step 1 V eri fy th e following conditions: • The RP is fully seated an d its two capti v[...]

Mainta ining the Cis co 12008 7-57 Removing a nd Replacing Switch Ca rds When you install a ne w C SC or SFC, the router ’ s OIR capability enables the new card to be recognized, initialized, and become operational in a transparent manner . For the procedures in this section, it is as sumed that you will be removing and rep lacing a switch card f[...]

Removing a nd Replacing Switch Cards Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-58 Figure 7-16 Remo ving an SFC H7699 S L O T -0 GIGABIT ROUTE PROCESSOR S L O T - 1 C O L L L IN K T X R X R J-4 5 M II R E S E T A U X C O N S O L E E J E C T C r i t i c a l A larm Alarms CSC-8 M a j o r M i n o r F a i l S F C F[...]

Mainta ining the Cis co 12008 7-59 Removing a nd Replacing Switch Ca rds Step 2 Grasp the front of the card carr ier ’ s metal faceplate, unsea t the card from the backplane, and slide the SFC out of the s lot, supporting the weight of th e card by p lacing your other hand undern eath the card car rier . Store the SFC in an antistatic bag or in a[...]

Removing a nd Replacing Switch Cards Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-60 Figure 7-17 Installing an SFC H7698 S L O T- 0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J-4 5 M II R E S E T A U X C O N S O L E E J E C T C r i t i c a l Alarm Alarm s CSC-8 M a j o r M i n o r F a i l S F C F[...]

Mainta ining the Cis co 12008 7-61 Removing a nd Replacing Switch Ca rds Removing a CSC T o remove a CSC f rom the ro uter , perform the fo llo wing s teps. Note Before accessing an y of the rou ter ’ s internal com ponents, put on an antistatic wr ist strap and m ake sure th at it makes ample contact with your skin. Insert th e equipment e nd of[...]

Removing a nd Replacing Switch Cards Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-62 Figure 7-18 Remo ving a CSC S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O LL L IN K T X R X R J -4 5 M II R E S E T A U X C O N S O L E E J E C T C r i t i c a l Alarm A larm s CSC-8 M a j o r M i n o r F a i l S F C F a n F [...]

Mainta ining the Cis co 12008 7-63 Removing a nd Replacing Switch Ca rds Install ing a CSC T o install a CSC in the router, perform the fo llowing steps. Note Before accessing an y of the rou ter ’ s internal com ponents, put on an antistatic wr ist strap and m ake sure th at it makes ample contact with your skin. Insert th e equipment e nd of th[...]

Removing a nd Replacing Switch Cards Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-64 Figure 7-19 Installing a CSC Chec king the I nstal lati on of S witch C ards This section tells you ho w to verify the o perability of a newly installed switch card. Refer to Figu re 7-20 whil e perform ing the foll o wing pr oce[...]

Mainta ining the Cis co 12008 7-65 Removing a nd Replacing Switch Ca rds Figure 7-20 Status LEDs on a CSC H7701 Critical Alarm A larm s CSC-8 Major Minor Fail SFC Fan Fail Enabled LINECARD PWR SPL Y DB-25 alarm contact connector Alarm cutoff/lamp test button System alarm LEDs Status LEDs for the CSC Status LEDs for each fan tray Status LEDs for SFC[...]

Removing a nd Replacing Switch Cards Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-66 T o verify that a ne w switch card is operating properly , perform the follo wing steps: Step 1 Observ e the LEDs on the f aceplate of the CSC(s ), as follo ws: • For a n ew CS C — Observe the two s tatus LEDs for the CSC (re[...]

Mainta ining the Cis co 12008 7-67 Removing a nd Replacing Switch Ca rds Step 2 The secondary in dication of SFC status is pro vided by two LEDs on each SFC (see Figu re 7-21). Figure 7-21 Status LEDs on an SFC Observ e each pair of LEDs on each SFC for the fo llo wing indicatio ns: • If the left LED (OK) is on (green), the SFC is operational. ?[...]

Removing a nd Replac ing the Cable Manage ment Sys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-68 In Step 2 abov e, sin ce the SFCs are not v i sible dur ing n orm al oper ation, you mus t rem o v e the air f ilter assembly fr om the route r to observ e the status LEDs on each SFC (see Figure 7-21) . These L[...]

Mainta ining the Cis co 12008 7-69 Removing and Replacin g the Cabl e Managem ent System Figure 7-22 Cable-Managem ent T ray on a Cisco 1 2008 S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J -4 5 M II R E S E T A U X C O N S O L E E JE C T C r i t i c a l Alarm Alarms CSC-8 M a j o r M i n o r F a i l S F C F a n F a i l E [...]

Removing a nd Replac ing the Cable Manage ment Sys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-70 T o remove the cable-m anagement tray while the system is operatin g, perform the follo wing steps. Note Before accessing an y of the rou ter ’ s internal com ponents, put on an antistatic wr ist strap and mak[...]

Mainta ining the Cis co 12008 7-71 Removing and Replacin g the Cabl e Managem ent System Step 2 Once the interface cables are remov ed from the cable-management tray , position the interface cab les out of the w ay in preparation for remo v al of the cable- management t ray . Step 3 Remove the four installation screws securing the cable-managem ent[...]

Removing a nd Replac ing the Cable Manage ment Sys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-72 Step 4 Remov e the top trim piece from the chassis by pulling it aw ay from the chassis fast eners (see Fi gure 7-24, part 1). Step 5 Remov e the end cap (left-most, lar ge f inger piece) from the ch assis by pu[...]

Mainta ining the Cis co 12008 7-73 Removing and Replacin g the Cabl e Managem ent System Figure 7-25 Installing a Cabl e Managem ent T ray Step 5 Install the end cap onto the chas s is b y pushing it onto the chas sis f a steners ( see Figure 7-25, part 2). Step 6 Secure the cable-management tray in the reces s with the remaining two installation s[...]

Removing a nd Replac ing the Cable Manage ment Sys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-74 Step 8 Carefully arran ge the attached interf ace cables in the bottom of the cable- management tray s o that they emer ge from the tray directly o v er the intended line card ( see Figure 7-29) . This completes[...]

Mainta ining the Cis co 12008 7-75 Removing and Replacin g the Cabl e Managem ent System Figure 7-26 Remo ving Inte rface Cab les fr om a Lin e Car d Step 5 Go back to Step 2 and proceed thro ugh the cab le remov al pro cedure in a bottom to top direction until you hav e remo ved all of the interface cables from the line card port s. Step 6 Once al[...]

Removing a nd Replac ing the Cable Manage ment Sys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-76 Step 7 Remov e the cable-man agement brack et from the line card. This completes the rem ov al procedure for the Cisco 120 08 cable-managemen t brack et. Figure 7-27 Removing the Cab le-Man agement Brac ket S L [...]

Mainta ining the Cis co 12008 7-77 Removing and Replacin g the Cabl e Managem ent System Install ing a Cab le-Managemen t Bra c ket For the procedure in this section , it is assumed that you hav e in stalled a new line card in the router , in which case y ou must also install a cab le-management br acket on the card. A s mall hook on the top of the[...]

Removing a nd Replac ing the Cable Manage ment Sys tem Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-78 Figure 7-28 Attaching a Cab le-Managem ent Brac ket to a Line Car d S L O T -0 GIGABIT ROUTE PROCESSOR S L O T -1 C O L L L IN K T X R X R J -4 5 M II R E S E T A U X C O N S O L E E J E C T C r i t i c a l Alar[...]

Mainta ining the Cis co 12008 7-79 Removing and Replacin g the Cabl e Managem ent System Figure 7-29 Installing Interface Cables onto a L ine Car d Horizontal cable- management tra y Interface cab le V er tical cable-management brack et Cable clip Cable clips 3 2 1 S L O T - 0 GIGABIT ROUTE S L O T - 1 C O L L L I N K T X R X R J - 4 5 M I I R E S [...]

Upgradin g Memory on a Line Ca rd Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-80 Upgra ding Memo ry on a Lin e Car d This secti on present s the proced ures fo r upgrading m emory on a Cisco 12000 seri es line card. The Cisco 1200 0 series line card s used with the Ci sco 12008 incorporate the fo llo wing types [...]

Mainta ining the Cis co 12008 7-81 Upgrading Mem ory on a Line Card Figure 7-30 Memory Locations on Cisco Series 12 000 Lin e Car ds (Qu ad OC-3 c/ STM-1C POS Card Show n) Before attem pting to upgrad e line card memory , consult T able 7 -4 or T able 7-5 to determine the particular DIMM module(s) that you will need to achiev e the desired memory c[...]

Upgradin g Memory on a Line Ca rd Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-82 T able 7-5 lists the a vailable conf igurations and associated product n umbers of SDRAM DIMMs for upgrad ing the trans mit and recei v e b uf fer memor y on a line card. T able 7-4 DRAM DIMM Configurations A vailable f or Cisco 120[...]

Mainta ining the Cis co 12008 7-83 Upgrading Mem ory on a Line Card Remo ving a Line Ca rd fro m the Rout er This section pres ents the proced ures for remo ving a line card from the ro uter . The router supports onlin e insertion and remov al (OIR) of line cards; thus , you can remo ve and replace any line card while the system remains po wered up[...]

Upgradin g Memory on a Line Ca rd Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-84 Figure 7-31 Remo ving V ertical Cable-Ma nagement Brac ket from Li ne Card (Quad OC-3c/STM-1c POS Line Car d Sho wn in Cisco 12012) S L O T - 0 GIGABIT ROUTE PROCESSOR S L O T - 1 C O L L L I N K T X R X R J - 4 5 M I I R E S E T A [...]

Mainta ining the Cis co 12008 7-85 Upgrading Mem ory on a Line Card Step 6 Grasp the line card faceplate with one hand and pull the line card straight out of the slot, keep ing your ot her hand under the line card t o support its weight. A void touching the line card printed circuit b oard, its components, or its edge connector pi ns (see Fi gure 7[...]

Upgradin g Memory on a Line Ca rd Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-86 Removing a DIMM fr om a Li ne Card Line card memor y consists of DRAM DIMMs f or the line card ’ s processor , as well as SDRAM DIMMs for the line card ’ s transmit and recei ve b uf fers. The locations o f the DIMM sock ets for[...]

Mainta ining the Cis co 12008 7-87 Upgrading Mem ory on a Line Card Step 5 As one end of the DIMM is released, g rasp the top corners of the DIMM with the thumb and foref inger of each hand and pull the DIMM completely out of its socket. Note Handle the DIMM only by its top corners; do not touch the memory chips or th e keyed i ns er tion fin gers [...]

Upgradin g Memory on a Line Ca rd Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-88 Step 5 Gently inse rt the DIMM into the socket until the release lev er is f lush against the side of the socket. If necessary , rock the DIMM back and forth gently to ensure that it is fully seated. Caution When inserting DIMMs int[...]

Mainta ining the Cis co 12008 7-89 Upgrading Mem ory on a Line Card Step 6 Replace the v ertical cable-management brack et, as follo ws: (a) Unhook the line card v ertical cable-management b racket from th e horizontal cable tray . (b) Position the brack et o ver the front of the line card f aceplate. (c) T ighten the two capti ve scre ws at the to[...]

Upgradin g Memory on the RP Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de 7-90 If the system fails to restart prop e rly after several attempts and you are unable to resolve the problem, contact your Cisco service r epresen tative for assistance. Before calling, ho we ve r , mak e note of any con sole error messag e[...]

Unpac king an d Rep acking t he Ci sco 120 08 A-1 APPENDIX A Unpac king and R epac king the Cisco 12008 This append ix presen ts inform ation ab out the sh ipping container fo r the Ci sco 12008. The shipping con tainer , which includes a shipping p allet and an accesso ries box, has the following specifications: • Wi d t h — 25.3 inches (64.3 [...]

Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de Cisco 120 08 Pack aging Mater ials A-2 Cisco 12008 P ac ka ging Materials The packaging materials for the Cisco 1 2008 consist o f the follo wing items: • Cardboard box • Cardboard sl ee ve • Foam top cap • Accessories box • Anchors (4) — two on each side pa [...]

Unpac king an d Rep acking t he Ci sco 120 08 A-3 Cisco 1 2008 Packa ging Ma terial s Figure A-1 Com ponents of the Cisco 1 2008 P ackagi ng System H7704 Foam top cap Accessories box Anchor P allet Cardboard box Cardboard sleev e[...]

Cisc o 12008 G igabi t Switch Router Installa tion a nd Confi guratio n Gui de Unpacking/ Packing T ools A-4 Unpacking/P acking T ool s Fo r visual gu idance in un packing o r repacking the Cisco 12008, refer to Fi gure A-1. Caution T o prevent damage, ne ver attempt to lift or tilt the Cis co 1200 8 using the handles on the po wer supplies . These[...]

Index 1 INDEX Numerics 100BASE -T maximum cable lengths 3-34 speci ficat ions 3-34 trans missio n re comme ndatio ns 3-3 4 A AC p ow er cord s 2-1 4 AC power re quire ment 3- 43 AC-input power su pply electrical co des 2-3 power cord types a vailable 2-14 agency app rovals 1-78 air filter check ing con dition o f 5-2 0 description 1-69 main ta ini [...]

Cisco 120 08 Gi gabit Switch Rou ter Ins tallati on and Config uration Guid e Index 2 to E therne t p ort 3-24 to 3- 27, 3 -30 to 3- 34 distan ce l imitat ions 2-20 safety guide li nes 2-5 ungro unded a nd u ninsul ated 2 -5 card ha nd lin g s afe ty 2-5 caution descri ption x vi caution , descrip tion xvi cd command 4-51 CD-ROM , orde ring docum e[...]

Index 3 pinout 3-2 2, 3-29 settings 3-21, 3-27 cooling su bsystem componen ts 5- 17 envir onme ntal shu tdown 5-19 troubleshoo ting 5-17 copy comma nd 4- 55 copy comma nd (Flash memory ) 4 -58 copy runnin g-config startu p-config comma nd 4-30 customer servi ce, accessing 4-64 D DC powe r re quire ment 2- 3, 3 -46 DC-input power su pply cable lead [...]

Cisco 120 08 Gi gabit Switch Rou ter Ins tallati on and Config uration Guid e Index 4 formatting a Flash memory card 4-49 multimod e powe r budget, line card 2-24 squeeze com mand 4-52, 4-53 EXEC comm and interprete r 4-11 extende d data outp ut See EDO DRAM , GRP F Fast E ther net, specifi cat ions 3- 34 filen ames , for booti ng ov er th e netwo [...]

Index 5 unpacki ng the syst em 2-27 interface command 4-27 config urati on 4-20 to 4-24 Ethernet (MDI) 3-30 Ethernet (MII and MDI) 3-23 parameters, configuring 4-20 interference, radio frequency 2-20 interruptin g system with Break ke y 4-41 J jewelry, av oidin g f or safety 2 -2 L laser safety 2- 6 LEDs alphanu meri c display s at startup 4-5 to 4[...]

Cisco 120 08 Gi gabit Switch Rou ter Ins tallati on and Config uration Guid e Index 6 PRP attribute summary (t able) 1-38 description 1-39 saving settings 4-30 O observing sys tem startup 4-4 P password, en ab ling 4-1 1 PCMC IA descri ption, sl ot 1-3 3, 1-39 formatting a new F lash memory card 4-49 See also Fla s h me mory Performance Rout e Proc[...]

Index 7 RP, trou bleshooting 5-12 PRP alphanu meri c LED displ ay s 1-41 Cisco IOS software images 1-36 Flash di sk slot s 1 - 42 Flash memory, description 1-39 LEDs, type s 1-40 NVRAM 1-39 onboar d Flash mem ory, de script i on 1- 39 PCMCIA slots 1-42 SDRA M conf igurat ion s 1-39 description 1-36 soft reset switch, functio n 1-41 SRAM 1-39 public[...]

Cisco 120 08 Gi gabit Switch Rou ter Ins tallati on and Config uration Guid e Index 8 weig ht 1-76 squeeze com mand 4-52, 4-53 SRAM description 1-28 GRP 1-30 PRP (table) 1-38 startup, system 4-4 to 4-11 static random-a ccess memory See SR AM switch fabri c band width 1 -43 card conf igur ations and b and widt h 1-43 description 1-43 lower card cage[...]