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Juniper Networks M10 manuale d’uso - BKManuals

Juniper Networks M10 manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Juniper Networks M10. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Juniper Networks M10 o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Juniper Networks M10 descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Juniper Networks M10 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Juniper Networks M10
- nome del fabbricante e anno di fabbricazione Juniper Networks M10
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Juniper Networks M10
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Juniper Networks M10 non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Juniper Networks M10 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Juniper Networks in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Juniper Networks M10, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Juniper Networks M10, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Juniper Networks M10. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    M5 and M10 Inter net Router s Hard w are Guide Juniper Networks , Inc. 1 194 North Mathilda A venue Sunny vale , Calif ornia 94089 US A 408-745-2000 www .juniper .net Part Number : 530–007247–01, Revision 3[...]

  • Pagina 2

    This product includes the Env oy SNMP Engine , deve loped by Epilo gue T echnology , an In tegrated Systems Company . Copyright © 1986-1997, Epilogue T echnology Corporation. All rights res erv ed. This program and its d ocumentation wer e de veloped at private expense , and no part of the m is in the public domain. This product includes memory al[...]

  • Pagina 3

    T able of Con tents About This Manual ..................... ............. ................. ............. ................. ............. . x v Objectives ..................... .............. ................ .............. ............. ............... x v A u d i e n c e . .............. ................ .............. ................ ..........[...]

  • Pagina 4

    P o w e r S u p p l i e s ................ .............. ............. ................. ............. ............... 1 6 A C P o w e r S u p p l y............ ................ .............. ................ .............. ......... 1 7 D C P o w e r S u p p l y .............. ................ .............. ................ .............. .....[...]

  • Pagina 5

    P o w e r G u i d e l i n e s , R e q u i r e m e n t s , a n d S p e c i f i c a t i o n s ................ .............. ................ . 4 2 S i t e E l e c t r i c a l W i r i n g G u i d e l i n e s ... .............. ................ .............. ................ . 4 3 D i s t a n c e L i m i t a t i o n s f o r S i g n a l i n g .......[...]

  • Pagina 6

    Pa r t 3 Hard w are Maintenance, Replacement, and T roubleshooting Procedures Chapter 9 Maintain Hard ware Components .... ................ .............. .............. ................ ......... 7 5 R o u t i n e M a i n t e n a n c e P r o c e d u r e s .. ................ .............. ................ .............. ...... 7 5 M a i n t a i n[...]

  • Pagina 7

    I n s e r t t h e P C C a r d ................... ................ .............. ................ ........ 1 1 4 R e p l a c e t h e R o u t i n g E n g i n e ... ............. ................. ............. ................. ..... 1 1 5 R e m o v e t h e R o u t i n g E n g i n e ..... ............. .............. ................ ..............[...]

  • Pagina 8

    P o w e r D i s c o n n e c t i o n W a r n i n g ...................... ................ .............. ........ 1 4 4 T N a n d I T P o w e r W a r n i n g ................ .............. ................ .............. ..... 1 4 5 I n s t a l l a t i o n S a f e t y G u i d e l i n e s a n d W a r n i n g s ............ .............. ..........[...]

  • Pagina 9

    Index Index ........... .............. ................ .............. .............. ................ .............. ................1 7 9 Ta b l e o f C o n t e n t s ix[...]

  • Pagina 10

    x M5 and M1 0 Internet Routers Har dwar e Guide[...]

  • Pagina 11

    List of F igures List of F igur es F i g u r e 1 : F r o n t o f M 5 C h a s s i s.......... ............. .............. ................ .............. ................ .............. .. 6 Figur e 2: Fro n t o f M 1 0 C h a s s i s ........ ................ .............. ............. ................. ............. ................ 6 F i g u r [...]

  • Pagina 12

    List of Figures F i g u r e 4 9 : F E B S e r i a l N u m b e r I D L a b e l .... ................. ............. ................. ............. ................. ..... 1 6 5 Figur e 50: PIC S e r i a l N u m b e r I D L a b e l ................... ................ .............. ................ .............. ........ 1 6 6 F i g u r e 5 1 : A [...]

  • Pagina 13

    List of T ables List of T ables T a b l e 1 : J u n i p e r N e t w o r k s T e c h n i c a l D o c u m e n t a t i o n ... .............. ................ .............. ................ ............ T a b l e 2 : F i e l d - R e p l a c e a b l e U n i t s .................. ............. ................. ............. .............. ...........[...]

  • Pagina 14

    List of T ables xiv M5 and M1 0 Internet Routers Hardwar e Guide[...]

  • Pagina 15

    About This Manual This chapter provides a high-level o vervie w of the M5 and M1 0 Internet Routers Hardwar e Guide : • Objectives on page xv • A udience on page xv • Document Organiz ation on page xvi • Document atio n Conv entions on page xvi • List of T echnical Publication s on page xvii • Documentation F eedback on page xix • How[...]

  • Pagina 16

    Documentation Co nv entions networ k configura tion. Any det ailed discussion of these conc epts is bey ond the scope of this manual. Document Organization This manual is divided into se v eral parts: • Pref ace "About This Manual" (this chapter), pr ovid es a brief descript ion of the cont ents and organiz ation of this manual and desc[...]

  • Pagina 17

    List of T echnical Publicatio ns Notes , Cautions , and W arnings Notes, cautio ns , and warnings are denoted b y the follo wing symbols: A note indicates information that might be helpful in a particu lar situation or that might oth erwise be ov erlook ed. A caution indicates a situation tha t req ui res car eful attention. F ailure t o observe a [...]

  • Pagina 18

    List of T echnical Publications Book Description MPLS Applications Provides an o vervie w of traffic engineering concepts and describes how to configur e tr affic engineering protocols . Multicast Pro vides an o vervie w of multicast concepts and describes how to configur e multicast routing prot ocols . Network Management Pro vides an ov erview of[...]

  • Pagina 19

    How t o Request Sup port Book Description JUNOScope Software Documentation JUNOScope Softwar e Guide Describes the JUNOScope softwar e graphical user interf ace (GUI), ho w to inst all and administer the so ftwar e , and how to use the softwar e to manage r outer configuration files and monitor r outer operations . Release Notes JUNOS Interne t Sof[...]

  • Pagina 20

    How t o Request Sup po rt xx M5 and M1 0 Internet Routers Har dwar e Guide[...]

  • Pagina 21

    Pa r t 1 Product Over view • System Overvie w on page 3 • Hardw are Component Ov ervie w on page 5 • JUNOS Internet Software Ov ervie w on page 2 1 • System Ar chitectur e Overvie w on page 29 1[...]

  • Pagina 22

    2 M5 and M1 0 Internet Routers Har dwar e Guide[...]

  • Pagina 23

    Chapter 1 Sy stem Over view This chapter provides an ov erview of the Juniper Networks M5 and M1 0 Internet router s , discussing the following topics: • System Description on page 3 • Field-Replaceable Units (FRUs) on page 3 • Safety Requir ements , W arnings, and G uidelines on page 4 Sy stem Description The M5 and M1 0 Internet routers pro[...]

  • Pagina 24

    Safety Requir eme nts , W arnings , and Guidel ines • Hot-remov able and hot-insertable FR Us—Y ou can remov e and r eplace these components withou t pow ering do wn the ro uter or disrupting t he rout ing functions . • FRUs that r equire po w ering down the r outer—Y ou must power do wn the ro uter befor e remo ving these components . T ab[...]

  • Pagina 25

    Chapter 2 Hard w are Component Over view This chapter pro vides an ov erview of the hardwar e components on the M5 and M1 0 Internet ro uters: • Chassis on page 5 • P acket F orwardi ng Engine on page 8 • Routing Engine on page 12 • Craft Interf ace on page 14 • P ower Supplies on page 16 • F a nT r a yo np a ge 19 • Cable Management [...]

  • Pagina 26

    Chassis Figure 1: F ront of M5 Chassis 1301 R Craft interf ace Mounting ear PICs ESD point Figure 2: F ront of M10 Chassis 1300 Craft interf ace Mounting ear PICs ESD point 6 M5 and M1 0 Internet Routers Har dwar e Guide[...]

  • Pagina 27

    Chassis Figure 3: Rear of Chassis 1302 P ower supply B P ower supply A Routing Engine cov er F an tra y ESD point F orwarding Engine Board The chass is includes two electrost atic discharge (ESD) points (banana plug r eceptacles) f or electrical safety , one front and one rear , as shown in Figure 1, Fi gure 2, and Figur e 3. Befor e remo ving or i[...]

  • Pagina 28

    Pa c ke t Fo r w ar d i n gE n g i n e Description V alue W eight, minimum configuration 57 lb (25.8 kg) Thermal output 2550 B TU/hour P acket F orwarding Engine The P acket F orwarding Engine is a multicompone nt system that uses application-specific integrated cir cuits (ASICs) t o perform L a yer 2 a nd L ay er 3 packet swit ching, route look up[...]

  • Pagina 29

    Pa c ke t Fo r w ar d i n gE n g i n e • P ower distribution—The midplane distributes power t o all router components from the pow er sup plies att ached to it. • Signal connectivity—The midplane trans ports the signals e xchanged b y system components for monitoring and control purposes. Figure 4: Midplane 1304 Midplane Phy sical Interface[...]

  • Pagina 30

    Pa c ke t Fo r w ar d i n gE n g i n e Quad-wide PICs , such as the 4-port Gigabit Et hernet and OC-48/STM-16 SONET/SDH PICs , occupy all f our slots in an FPC. Some quad-wid e PICs m ight not be supported on bo th the M5 and M1 0 router s; for mor e inf ormation, see the M5 and M1 0 Internet Routers PIC Guide . Both regular and quad-wide PICs are [...]

  • Pagina 31

    Pa c ke t Fo r w ar d i n gE n g i n e Engine routing link-st ate updates and other p ackets destined for the router that ha ve been receiv ed through the router interfaces . The ASICs and other co mponents on the FEB provide the follo w ing functions: • Route lookups —The Internet Processor II ASIC on each FEB perf orm s r oute lookups using t[...]

  • Pagina 32

    Rou ti ng E ng in e • Processor subsy stem—Manages FEB functio ns and handles exception packets . The processor has the f ollo wing components: • O n eP o w e r P C6 0 3 ep r o c e s s o r • P arity-prote c te d Level 2 ca c he • P arity-protected DRAM • EEPROM—Sto res the serial number and r evision le v el. • 19.44-MHz str atum 3 [...]

  • Pagina 33

    Rou ti ng E ng in e The Routing Engine inst alls into a slot in the FEB at the r ear of the chassis . The Routing Engine is field-replaceable , but you must power do wn the router bef ore r emo ving it from the chassis . P acket forwar ding halts until the Routing Engine is replaced and the r outer is pow ered on. F or replacement instructions , se[...]

  • Pagina 34

    Cr aft Interf ace F or specific information about R outing Engine components (for ex ample , the capacity of th eh a r dd r i v e ) ,i s s u et h e show chassis routing-engine comm and. Figure 6: Routing Engine JUNIPER NETWORKS LABEL THIS SIDE 1596 Extractor clip PC card slot RESET HD P C C A R D Extractor clip PC card slot LED Extractor clip Extra[...]

  • Pagina 35

    Craft Interf ace F or information about the elements on the cra ft interf ace , see the following sections: • Alarm LEDs and Lamp T est Button on page 15 • Routing Engine Interface P orts and Status Indicat ors on page 15 • PIC Offline Buttons on page 16 A l a r mL E D sa n dL a m pT e s tB u t t o n T wo large alarm LEDs ar e located at the [...]

  • Pagina 36

    P o w er Suppl ies • CONSOLE —Connects the Routing Engine t o a system console thr ough an RS-232 (EIA-232) serial cable . • AUX/MODEM — Connects the Routing Engine to a lapt op, modem, or other auxiliary device thr ough an RS-232 (EIA-232) serial cable . F or information abou t the pinouts for the c onnector s , see “Cable Connector Pino[...]

  • Pagina 37

    P o we r Suppli es After pow ering off a pow er supply , wai ta tl e a s t6 0s e c o n d sb e f o r et u r n i n g it back on. Afte r poweri ng on a power supply , wait at least 60 seconds before turning it off. If the router is completely po wer ed do wn when you pow er on the power supply , th e Routing Engine boots as the pow er supply completes[...]

  • Pagina 38

    P o w er Suppl ies T able 5: Electrical Specifications for AC P ower Supply Description Specification Maximum pow er output 800 W A C input voltage Nominal range: 1 00–240 V A C Operating r ange: 1 00–264 V A C A C input line frequency 4 7–6 3H z AC i n p u t c u r r e nt r ating 8–4A Output volt ages +1.5 V , +2.5 V , +3.3 V , +5.0 V , +12[...]

  • Pagina 39

    Fa n T r a y Description Specificatio n Input DC current rating 13.5 A @ –48 V Output volt ages +1.5 V , +2.5 V , +3.3 V , +5.0 V , +12 V , +12 V The DC pow er suppl ies are mark ed –48 VDC. This is the nominal v olt age associated with the battery circuit. Any higher volt ages ar e to be associated only with float volt ages for the char ging f[...]

  • Pagina 40

    Cable Management System The fan tr ay is hot-r emov able and hot-insertabl e , as described in “Field-Replaceable Units (FRUs)” on page 3. F or instructions on r eplacing it, see “Replace the F an T ray” on page 82. Do not remo ve the fan t ra y f or mor e than a abo ut one minute while th e router is oper ating. The fans ar e the s o l es [...]

  • Pagina 41

    Chapter 3 JUNOS Inter net Softw are Over vie w The JUNOS Internet softwar e is especially designed f or the lar ge production netwo rks typically supported b y Internet Service Pr o viders (ISPs). It inco rporates Internet Protocol (IP) routing softwar e and softwar e for management of interf aces , networks , and the router chassis . The JUNOS In [...]

  • Pagina 42

    Routing Engine So ftwar e Components • SNMP and MIB II Processes on page 26 • Management Process on page 27 • Routing Engine K ernel on page 27 Ro u t i n g P ro t o c ol Process The JUNOS softw ar e rout ing pr otoc ol pr ocess contr ols the r outing pr otocols that run on the rout er . The ro uting prot ocol process st arts all configured r[...]

  • Pagina 43

    Rou ti ng E ng in e So ftw are Component s • OSPF—Open Shortest P ath First, v er si on 2, is an IGP de ve loped for IP net works by the Internet Engineering T ask F orce (IETF). OSPF is a link-st ate protocol that makes r outing decisions based on the SPF algorithm. • RIP—Routing Information Prot ocol, version 2, is an IGP for IP networks [...]

  • Pagina 44

    Routing Engine So ftwar e Components IPv6 R outing Protocols The JUNOS Inte rnet softwar e implements full IP routin g functionality , providi ng support f or IP ver sion 6 (IPv6). The routing prot ocols are f ully inter operable with e xisting IP r outing pro tocol s and pro vide the scale and contr ol n ecessary f or the Internet core . The softw[...]

  • Pagina 45

    Rou ti ng E ng in e So ftw are Component s In the multicast routing table , the routing protocol pr ocess uses traffic flow and other paramet ers specified b y the multicast rou ting pr otoc ol algorithms t o select active r outes. • MPLS routing t able—Stor es MPLS label inf ormation. Fo r u n i c a s t r o u te s, the ro uti ng p rotoc ol p r[...]

  • Pagina 46

    Routing Engine So ftwar e Components VPNs The JUNOS soft ware supports se ver al types of VPNs: • La yer 2 VPNs—A La yer 2 VPN links a set of sites sharing comm on routing information, and whose conn ectivity is controlled by a collection of policies . A Layer 2 VPN is not aw are of r outes within a customer’s netw ork. It simply pro vides pr[...]

  • Pagina 47

    T ools for Monitor ing the Softw ar e Management Process The managemen t process starts all the other JUNOS softw are processes and the CLI when the router boots . It monitor s the running JUNOS processes and mak es all reasonable attempts to r estart any pr ocess that terminates. R outing Engin eK e r n e l The Routing Engine kernel pr ovides the [...]

  • Pagina 48

    Softwar e Upgrade s Software Upgrades The router is d eliver ed with the JUNOS Internet software pr einstalled. T o upgrade the softwar e , you use CLI commands to cop y a se t of softwar e images over the netw ork to memory stor age on the Routing Engine . The JUNOS Internet softwar e set consists of sev eral images pro vid ed in individual packag[...]

  • Pagina 49

    Chapter 4 Sy stem Architecture Over view The router ar chitecture consis ts of two major components: • P acket F orwarding Engine—P erforms La yer 2 and L ay er 3 packet switching, r oute lookups , and p acket f orw arding. • Routing Engine—Pro vides L ay er 3 routing services and netw ork management. The P acket F orwarding Engine and the [...]

  • Pagina 50

    Pa c ke t Fo r w a rd i n gE n g i n eA r c h i t e c t u r e • Midplane—T ransports packets , notificat ions , and other signals between the PICs and the P acket F orward ing Engine (as we ll as other system components). • Phy sical Interface Car d (PIC)—Phy sically connects the router to fiber-optic or digit al network media. A controller[...]

  • Pagina 51

    Rou ti ng E ng in e Ar chitecture Figure 13: P acket Forw arding Engine Components and Data Flow 1335 = ASIC Routing Engine Midplane PIC Controller PIC Controller Packet out Packet in Distributed Buff er Manager Distributed Buff er Manager FEB Inter net Processor II I/O Manager Routing E ngine Architecture The Routing Engine is an Intel-based PCI p[...]

  • Pagina 52

    Rou ti ng E ng in e Ar chitecture Figure 14: Routing Engine Architecture JUNOS software System management processes Routing protocols Control functions System processes Operating system K ernel Intel-based PCI platform 1164 Ro u t i n g E n gine Functions The Routing Engine handles all r outing prot ocol pr ocesses , as well as the software pr oces[...]

  • Pagina 53

    Rou ti ng E ng in e Ar chitecture • Monitoring efficienc y and flexibility—The r outer supports functions such as alarm handling and packet counting on e very port , without degrading pack et-forwar ding perfo rmance . The Routing Engine constructs and maintains one or mor e routing t ables . F rom the r outing tab l es, t he R o uting Engine d[...]

  • Pagina 54

    Rou ti ng E ng in e Ar chitecture 34 M5 and M1 0 Internet Router s Hardw are Guide[...]

  • Pagina 55

    Pa r t 2 Initial Installation • Prepar e for R outer Inst allation on page 37 • Unpack the Router on page 55 • Install the R outer on page 59 • Connect the Router and P erform Initial Configur ation on page 6 1 35[...]

  • Pagina 56

    36 M5 and M1 0 Internet Router s Hardw are Guide[...]

  • Pagina 57

    Chapter 5 Prepare for Router Installation This chapter describes how t o prepar e your site for inst allation of the M5 and M1 0 Internet rout ers . It discu sses the follo wing topics: • Rack R equir ements on page 37 • Clearance R equirements f or Airflow and Hardwar e Maintenance on page 40 • Router Environment al T olerances on page 40 ?[...]

  • Pagina 58

    Rac k Req ui rem en t s • A 600-mm rack as defined in the four-part Equipment Engineering (EE); Eur opean telecommunications st andard f or equipment practice (document number s ET S 300 1 19-1 through 1 19-4 ) published by the European T elecommunications Standards Institute ( http://www .etsi.org ). The horiz onta l spacing betw een the rails i[...]

  • Pagina 59

    Rac k Req ui rem en t s Figure 16: T ypical Center-Mount Rack Mounting rails Floor bolts 1011 (2.13 m) 7 ft 19 in. (48.3 cm) Spacing of Mounting Holes The ho les in the mounting br ackets are s paced at 2 U (3.5 in. or 8.89 cm), so the r outer can be mounted in an y rack t hat pro vides holes spaced at that dist ance . Connection t o Building Struc[...]

  • Pagina 60

    Rou te r En vi ron me ntal T olerances Clearance Requirements for Airflow and Hardw are Maintenance When planning the installation site , you need to allow sufficient clear ance around the rack (see Figur e 17): • F or the coolin g system to function properly , the airflow around the chassis mu st be unrestricted. Allo wing at least 6 in. (15.2 c[...]

  • Pagina 61

    Fire Safet y Requi reme nt s Description T o lerance T emperatur e Normal operation ensur ed in temperatur e range of 32° F t o 1 0 4 °F( 0 °Ct o4 0 °C ) Seismic Designed to meet Bellcor e Z one 4 earthquake r equirements Install the r outer only in restricted ar eas , such as dedicated equipment rooms and equipment closets, in accordance with [...]

  • Pagina 62

    Pow e r G u i d e l in es , Requirements , and Specifications In addition, in m inute amounts of mo isture , mon oammonium pho sphate can become highly corr osive and corr odes most metals . Any equipment in a r oom in which a chemical fire e xtinguisher has been discharged is s u bj ec t to p re ma t ure f ai l ure a n d un re li a b le operation.[...]

  • Pagina 63

    Pow e r G u i d e l i n e s , Requir em ents , and Specifications Site Electrical Wiring Guidelines When planning the electrical wiring at your site , co nsider the fact ors discussed in the follo wing sections . Distance Limitations f or Signaling Improperly inst alled wires can emit radi o interference . In addition, the potential for damage from[...]

  • Pagina 64

    Pow e r G u i d e l in es , Requirements , and Specifications T able 9: Component Pow er Requirements Component Pow er Requirement (W a tts) Pow er Requirement (Amps) Base system (all components ex cept PICs , with fans running at normal speed) 188 (appro ximate) 4A / 4 8V (approximate) F ans running at full speed (additional power req ui red ) 40 [...]

  • Pagina 65

    Pow e r G u i d e l i n e s , Requir em ents , and Specifications If you plan to operate a maximally configur ed DC-pow ered r outer , we rec om me nd t ha t you pr ovision at least 13.5 A @ 48 VDC and use a facility circuit br eaker rated for 20 A minimum. Doing so enables you to oper ate the rou ter in a ny configur ation without upgrading the po[...]

  • Pagina 66

    Pow e r G u i d e l in es , Requirements , and Specifications Figure 18: AC Plug T ypes Italy Europe UK A ustralia 1013 Japan Nor th Amer ica F or infor mation about the A C pow er supply , including elec trical specific ations and a descriptio n of components , see “A C P ower Sup ply” on page 17. F or instructions on connecting the pow er cor[...]

  • Pagina 67

    Pow e r G u i d e l i n e s , Requir em ents , and Specifications F or field-wiring connections, use copper conduct ors only . F or other electrical safety information, see “Electrical Safety Guidelines and W arnings” on page 135. Figure 19 sho ws how to attach the gro unding and pow er cables . The grounding cable attaches t o o ne of the grou[...]

  • Pagina 68

    Network Cable Spe cifications and Guidelines connecting the DC pow er and grounding cables during initial inst allation, see “Connect P ower t o a DC-P ower ed Router” on page 66. F or instructions on replacing the cables on an operating r ou ter , see “Disconnect and Connect DC P ower” on page 1 08. P ower cords and cables must not block a[...]

  • Pagina 69

    Network Cable Spe cifications and Guidelines Compared with multimode fiber , single-mo de fiber has high er bandwidth and can carry signals for longer distances . It is consequently more e xpensive . F or inf ormat ion abou t the maxi mum tr ansmi ssion dist ance and supported wa velength r a n g ef o rt h et y p e so fs i n g l e - m o d ea n dm u[...]

  • Pagina 70

    Network Cable Spe cifications and Guidelines When you calculate the power budget, y ou use a wor st-case analy sis to pr ovide a mar gin of error , ev en though all the parts of an actual system do not oper ate at the w orst-case le vels . T o calculate the worst-case estimate of power budget ( P B ), y ou assume minimum transmitter pow er ( P T ) [...]

  • Pagina 71

    Network Cable Spe cifications and Guidelines The follo wing ex ample uses the estimated v alues in T able 12 to calculate link loss ( LL )f o ra 2 km-long multimode link with a power budget ( P B )o f1 3d B : • Fiber attenuation f or 2 km @ 1.0 dB/km= 2 dB • Los s for f ive c onnector s @ 0.5 dB per connector = 5(0.5 dB) = 2.5 dB • Loss f or [...]

  • Pagina 72

    Site Prepar ation Checklist the pow er to bring it within the allow able r ange; for short lengths of fiber , with fiber an d connecto r loss close t o z ero, an attenuator of 5 t o 1 0 dB should be s ufficient. F or specifications of minimum and maximum input level (r eceiver sensitivity and r eceiv er saturation) and minimum and maximum output le[...]

  • Pagina 73

    Site Prepar ation Checklist Item or T ask Per fo r me d By Date Notes Select the type of rack. Plan rack location, including requir ed space clearances . Secure r ack to floo r and buildi ng struct ure . A cquire cables and connect ors . Locate si tes for connection of sy stem grounding. Calculate pow er budget and power mar gin. Prepar e f or Rout[...]

  • Pagina 74

    Site Prepar ation Checklist 54 M5 and M1 0 Internet Router s Hardw are Guide[...]

  • Pagina 75

    Chapter 6 Unpack the Router This chapter explains how t o unpack the router and v erify the parts recei ved. Before beginning, prepar e the inst allation site as described in “Prepare f or Router Inst allation” on page 37 and re view the safety i nformation in “Safety and R egulatory Compliance Information” on page 129, especi ally “Gener[...]

  • Pagina 76

    Unpack the Router 2. P osition the carton so that the arro ws ar e pointing up. 3. Using a utility knife , cut through the sealing t ape on the t op seam of the cart on. Open the top flaps of the carton. 4. Remo ve the accessory box and packing material from the t op of the r outer . 5. Open the accessory bo x and verify the contents against the pa[...]

  • Pagina 77

    Choose Front or Ce nter Mounting Component Quantity Front -mounting shelf 1 Mounting ears 2 PIC and PIC blank U pt o4o na nM 5r outer U pt o8o na nM 1 0r o u t e r Po w e r s u p p l y 2 Routing Engine 1 Choose F ront or Center Mounting Y ou can mount the router into either a center-mo unt rack, or into front-mount rack, four-post rack, or cabinet.[...]

  • Pagina 78

    Choose Front or Ce nter Mounting 58 M5 and M1 0 Internet Router s Hardw are Guide[...]

  • Pagina 79

    Chapter 7 Install the Router Because the router w eighs between 57 lb (25.8 kg) and about 6 1 lb (27.6 kg) for the M5 r outer or 67 lb (29. 5 kg) for the M1 0 router , using a mechanical lift to install it is r ecommended. If you do not use a mechanical lift, installing the chassis safely requir es t wo people t o lift and an addit ional person t o[...]

  • Pagina 80

    Install t he Chass is int o the Rack • Place the rack in its p ermanent location, a llowing adequate clearance f or airflo w and maintenance , and secure it to the bui lding structure . F or details , see “Rack Requir ements ” on page 37. • Read the inf ormation in “Installation Safety Guidelines and W arn ings” on page 146, with partic[...]

  • Pagina 81

    Chapter 8 Connect the Router and P erform Initial Configuration After installing the r outer into the r ack as desc ribed in “Initial Inst allation” on page 35, complete th e installation by connecting management and alarm de vices , PICs, and pow er cables . This chapter has the following sections: • T ools and P arts R equired on page 6 1 ?[...]

  • Pagina 82

    Connect the Ro ute r to Management Devices Figure 21: Routing Engine Management Por ts R 1336 Red alar m LED Lamp test button Routing Engine por ts PIC online/offline buttons Y ellow alarm LED Link status LED Activity status LED PIC0/3 PIC1/3 PIC0/2 PIC1/2 PIC0/1 PIC1/1 PIC0/0 PIC1/0 T o connect external devices to the Routing Engine management por[...]

  • Pagina 83

    Connect PIC Cable s Figure 22: Routing Engine Ethernet Cable Connector 1063 Connect to a Management Console or A uxiliary Device To u s e a s y s tem console to configur e and manage the Routing Engine , connect it to the CONSOLE port on the craft interface . T o use a laptop, modem, or other auxiliary d e vice , connect it to the appropriate AUX/M[...]

  • Pagina 84

    Connect PIC Cable s 2. If the PIC ca ble connect or port is co v ere d by a rubb er safety plug, r emove the plu g. Do not look dir ectly int o the ends of fiber-optic cables or i nto the transceiv ers on the interf ace faceplate . Single-mode fiber-optic cable and the interfaces that use it (such as A TM and SONET/SDH interfaces) emit laser light [...]

  • Pagina 85

    Pr ovi de Powe r to t he Router Figure 24: Attach Cable to a PIC 1334 PIC PIC cable Provide P ower to the Router Connect th e router t o external po wer sour ces and pow er it on by perf orming the follo wing procedur es: • Co nn ec t P ower to a n A C- P owered Ro ut er o n p age 6 5 • Connect P o wer t o a DC-P ower ed R outer on page 66 • [...]

  • Pagina 86

    Pr ovide P ow er to t he R outer Connect P ower t o a DC-P o wer ed R outer Connect DC pow er t o the router by inserting po wer cables fr om external DC po wer sour ces into the q uick-connect terminals on the faceplate of each po wer supply . P ower and gr ounding cables are not supplied with the r outer . F or information about the r equir ed ca[...]

  • Pagina 87

    Pr ovi de Powe r to t he Router 8. Insert the exposed end of each pow er cable s traight int o the appropriate quick-connect terminal: • Insert the positive (+) source cable into the r eturn terminal, which is labeled RTN . • Insert the negative (–) source cable int o the input terminal, which is labeled –48V . 9 . U s i n ga3 - m mf l at-b[...]

  • Pagina 88

    Pr ovide P ow er to t he R outer 2. F or each power supply on an A C-power ed router , verify that the ends of the pow er cord ar e firmly plugged into the appliance inlet on the pow er supply faceplate and the external p ower sour ce recept acle . F or each power supply on a DC-power ed router , verify that the source DC pow er cables are connecte[...]

  • Pagina 89

    Configur e the JUN OS In tern et Soft wa r e Configure the JUNOS Internet Software The router is s hipped with the JUNOS I nternet softw ar e preinst alled and ready to be configured when the router is po wer ed on. There are thr ee copies of the software: one on a nonrot ating flash drive in the R outing Engine , one on a rotating hard dri ve in t[...]

  • Pagina 90

    Configur e the JUN OS Internet Software 7. Configure the IP addr ess an d prefix len gth for the router’s Ethernet interface . [edit] root@# set interfaces fxp0 unit 0 family inet address address/prefix-length 8. Configure t he IP address of a back up router , which is used only while the routing prot ocol is no t running. [edit] root@# set syste[...]

  • Pagina 91

    Configur e the JUN OS In tern et Soft wa r e 1 1. Optionally , display the configur ation to v erify that it is correct. [edit] root@# show system { host-name host-name ; domain-name domain-name ; backup-router add ress ; root-authentication { authentication-method ( password | public-key ); } name-ser ver { address ; } } interfaces { fxp0 { unit 0[...]

  • Pagina 92

    Configur e the JUN OS Internet Software 72 M5 and M1 0 Internet Router s Hardw are Guide[...]

  • Pagina 93

    Pa r t 3 Hard w are Maintenance, Replacement, and T roubleshooting Procedures • Maintain Har dwar e Components on page 75 • Replace Har d war e Components on page 8 1 • T roubleshoot Hardw are Components on page 12 1 73[...]

  • Pagina 94

    74 M5 and M1 0 Internet Router s Hardw are Guide[...]

  • Pagina 95

    Chapter 9 Maintain Hardw are Components This chapter describes how to maint ain hardwar e components installed in the router . F or informatio n about returning a part to Juniper Networks for r epair or replacement, see “Return the R outer or Its Components” on page 163. • Routine Maintenance Procedur es on page 75 • Maint ain th e F an T r[...]

  • Pagina 96

    Maint ain P ack et F orwarding Engine Components F or further descript ion of the output fr om the command, see the JUNOS Intern et Softwar e Operational Mode Command R efer ence: Protocols , Class of Service , Chassis , and Management . Maintain Pack et F orwarding Engine Components F or instructions on maintaining P acket F o rw ar ding Engine co[...]

  • Pagina 97

    Maintain P ack et F orwar ding Engine Com ponents • Issue the CLI show chassis fpc pic-status command. The PIC slots in an FPC are numbered fr om 0 through 3 ,r i g h tt ol e f t : user@host> show chassis fpc pic-status Slot 0 Online PIC 0 4x OC-3 SO NET, MM PIC 1 1x CSTM1, SMIR PIC 3 2x OC-3 ATM, MM Slot 1 Online PIC 0 1x OC-12 SONET, MM PIC [...]

  • Pagina 98

    Maint ain the P ow e r Supplies T o clean the transceiver s , use an appropriate fiber-cleaning device , such as RIFOCS Fiber Optic A dap tor Cleaning W ands (part num ber 946). F ollow the directions for the cleaning kit y ou use . After you hav e clean ed the transceiv er on the fiber-optic PIC, make sur e that the connect or tip of the fiber-opt[...]

  • Pagina 99

    Maintain the Rout ing Engine • V erify that the air flow in and out of cooling system components is not obstructed. Maintain the Routing Engine The Routing En gine installs int o a slot in the F o rwar ding Engine Board (FEB) at the rear of the c hassis , as sho wn in Figur e 3. T o maintain the Routing Engines , issue the CLI show chassis routin[...]

  • Pagina 100

    Maint ain the R out ing E ngine 80 M5 and M1 0 Internet Router s Hardw are Guide[...]

  • Pagina 101

    Chapter 10 Replace Hard ware Components Most of the router’s hardw are components a r e field-replaceable units (FR Us), which means that y ou can r emov e and replace them y ourself. When you need to r eplace a rout er component, cont act your cust omer sup port or sales r epresent ative t o order the field-replaceable unit (FRU) that contains t[...]

  • Pagina 102

    Rep la ce t he Fan T r ay T ool or par t Components Phillips (+) scre wdriv ers , numbers 1a n d 2 Fa n t ra y FEB PIC P ower supply (A C or DC) Rou tin g En gi ne Rubber safety cap Fiber-o ptic PIC or PIC cable Replace the F an T ray The fan tr ay inst alls int o the rear of the chassis , as shown in Figure 3. It houses four fans and weighs appr o[...]

  • Pagina 103

    Rep la ce t he Fan T r ay 4. Place one hand un der the fan tra y to support it and slide the tray completely out of the chassis after the fans stop spinning. Figure 26: Remove the F an T ray 1325 Install the F an T ray T o install the f an tra y , follo w this procedur e (see Figure 27): 1. A ttach an electr ostatic dischar ge (ESD) grounding strap[...]

  • Pagina 104

    Replace P acket F o rwar ding Engine Components Figure 27: Install the F an T ray 1326 Replace Packet F orwarding Engine Components Fo r i n s t ructions on replacing P acket F orwardin g Engine components , see the following sections: • Replace the FEB on page 84 • Rep la ce a PIC on page 87 • Replace PIC Cables on page 92 • Replace an SFP[...]

  • Pagina 105

    Replace P acket F o rwar ding Engine Components Re m ov e t h e F E B To r e m o v e t h e F E B, fol low t hi s pro ce du re (s ee F ig ure 2 8): 1. Place an electrost atic bag or antistatic mat on a flat, stable surf ace . 2. On the console or other management device c onnected t o the Routing Engine , enter CLI operational mode and issue the f o[...]

  • Pagina 106

    Replace P acket F o rwar ding Engine Components Figure 28: Remove the FEB 1308 Install the FEB T oi n s t a l lt h eF E B ,f o l l o wt h i sp r o c e d u r e( s e eF i g u r e2 9 ) : 1. V erify that the power switch on both power supply faceplates is in the OFF ( O )p o s i t i o n . 2. A ttach an electr ostatic dischar ge (ESD) grounding strap t [...]

  • Pagina 107

    Replace P acket F o rwar ding Engine Components Figure 29: Install the FEB 1309 Re p l a ce a P IC Up to f our regular PICs inst all into an M5 router and up t o eight regular PICs inst all into an M1 0 rout er , as shown in Figur e 1 and Figure 2. Quad-wide PICs occup y all f our slots in an FP C ro w . Both regular and quad-wide PICs are hot-r e [...]

  • Pagina 108

    Replace P acket F o rwar ding Engine Components 4. Use one of the f ollowing methods t o tak e the PIC offline: • Press and hold the PIC offline button until its failur e indicator LED lights , wh ich usually takes about 5 seconds . The failure LED is usually red; for mor e information, see the M5 and M 10 I n te r n e t Ro u t e rs P I C G u i d[...]

  • Pagina 109

    Replace P acket F o rwar ding Engine Components 7. Unseat the PIC from the chassis: • F or a regular PIC, pull the right e nd of the PIC ejector lev e r aw ay fr om the PIC fac epl at e . • F or a quad-wide PIC, pull the end of each ejector lev er away fr om the PIC faceplate , to war d the outer edges of the PIC. 8 . G r a s pb o t hs i d e so[...]

  • Pagina 110

    Replace P acket F o rwar ding Engine Components 5. Slide the PIC into the slot: • F or a regular PIC, slide the PIC into the slot u ntil about 0.5 in. (1 cm) of the PI C remains outside the slot and y ou feel some resist ance . Release the ejector lev er and gently pus h the PIC faceplate until you hear a click as the PIC contacts the midplane . [...]

  • Pagina 111

    Replace P acket F o rwar ding Engine Components 8. Arrange each cable in the cable man agement system t o pre vent the cable from dislodging or developing str ess points . Secure the cable so that it is not supporting its own weight as it hangs t o the floor . Place excess cable out of the wa y in a neatly coiled loop in the cable management system[...]

  • Pagina 112

    Replace P acket F o rwar ding Engine Components Figure 31: Install a PIC 1311 Re p l a ce P IC C ab le s Remo ving an d installing PIC cables does not affect r outer function, ex cept that a PIC does not r eceive or transmit dat a while its ca ble is disconnected. T o replace a PIC cable , perf orm the f ollo wing pr ocedur es: • R e m o v eaP I [...]

  • Pagina 113

    Replace P acket F o rwar ding Engine Components 3. Unplug the cabl e fr om the cable connect or port. If the PIC uses fiber-optic cabl e , immediately cov er each transceiv er and the end of each cable with a rubber safety cap. Do not look di r ectly into the ends of fiber-optic cables or into the transceiv ers on the interf ace faceplate . Single-[...]

  • Pagina 114

    Replace P acket F o rwar ding Engine Components 3. Insert the cab le connect or into the cable connector port on the PIC facep late . 4. Arrange the cable in the cable management system to pre vent it fr om dislodging or dev eloping stress points . Secure the cable so that it is no t supporting its own weight as it hangs to the floor . Place excess[...]

  • Pagina 115

    Replace P acket F o rwar ding Engine Components Figure 32: Connect F iber-Optic Cable to a PIC 1334 PIC PIC cable Re p l a ce a n S F P Small for m fact or pluggables (SFPs) are optical tr ansceiver s that can be remov ed from a PIC (for mor e information, see “Phy sical Interf ace Cards (PICs)” on page 9). Figure 33: Small Form Factor Pluggabl[...]

  • Pagina 116

    Replace P acket F o rwar ding Engine Components 2. A ttach an electr ostatic dischar ge (ESD) grounding strap t o your bar e wrist and connect the strap t o one of the ESD points on the chas sis. F o r more information about ESD, see “Pre v ent Elec trost atic Discharge Damage” on page 134. 3. L abel the cabl e connected t o the SFP so that you[...]

  • Pagina 117

    Replace P acket F o rwar ding Engine Components 2. V erify that a rubber safety cap cover s the SFP transceiv er , installing one if necessary . 3. Orient the SFP over the port in the PI C suc h that the connector end will enter the slot first and the SFP connector f ac es the appropriate direction: • If the PIC has ten SFP ports , the ports are [...]

  • Pagina 118

    Rep la ce Power S ys tem Components 6. Arrange the cable in the cable management sy stem to pr event the cable from dislodging or dev eloping stress point s . Secure the cabl e so that it is not supporti ng its o wn weight as it hangs t o t he floor . Place ex cess cable out of t he wa y in a neatly coiled loop in the cable management system. Placi[...]

  • Pagina 119

    Rep la ce Power Sys tem Components T o replace an A C power supply , perform the f ollowing pr ocedur es: • Remo ve an A C P ower Supply on page 99 • Install an A C P o w er Supply on page 1 00 R emo ve an A C Po we r Supply The A C power supplies ar e located at the bottom r ear of the chassis , as shown in Figur e 3. Each A C power supply w e[...]

  • Pagina 120

    Rep la ce Power S ys tem Components Figure 34: Remove an AC Pow er Supply 1317 I n s t a l la nA CP o w e rS u p p l y T o install an A C power supply , follo w this pr ocedure (see Fi gure 35): 1. V erify that the sw itch on the pow er supply faceplate is in the OFF ( O )p o s i t i o n . 2. Locate the pow er cord shipped with the router , w hich [...]

  • Pagina 121

    Rep la ce Power Sys tem Components 8. Press the pow er switch on the faceplate t o the ON ( | ) position.V erify that the blue OUTPUT OK LED eventually lights steadily . After pow ering off a pow er supply , wait at least 60 seconds befor e turning it back on. After powering on a pow er supply , wait at least 60 seconds befor e turning it off. If t[...]

  • Pagina 122

    Rep la ce Power S ys tem Components Disconnect A C Po wer from the R outer T o disconnect A C power f ro m the rou ter , follo w this pr ocedure: 1. On the console or other management device c onnected t o the Routing Engine , enter CLI operational m ode and issue the f o llowing command t o shut down the r o uter softwar e cleanly and preserv e Ro[...]

  • Pagina 123

    Rep la ce Power Sys tem Components 5. Press the po wer swit ch on the faceplate of one power supply to the ON ( | ) position. V erify that the blue OUTPUT OK LED eventually lights steadi ly . After pow ering off a pow er supply , wait at least 60 seconds befor e turning it back on. After powering on a pow er supply , wait at least 60 seconds befor [...]

  • Pagina 124

    Rep la ce Power S ys tem Components 4. Unplug the p ow er cor d fr om the appl iance inlet on t he f aceplate and f rom th e pow er source recept acle . 5. Insert the appliance coupler end of the replacement power cor d into the appliance inlet on the po wer supply faceplate and insert the plug int o an A C power source rece ptacl e . V erify that [...]

  • Pagina 125

    Rep la ce Power Sys tem Components 1. A ttach an electr ostatic dischar ge (ESD) grounding strap t o your bar e wrist and connect the strap t o one of the ESD points on the chas sis. F o r more information about ESD, see “Pre v ent Elec trost atic Discharge Damage” on page 134. 2. Press the pow e r switch f or the pow er supply (locat ed on the[...]

  • Pagina 126

    Rep la ce Power S ys tem Components Figure 36: Remove a DC Power Supply 1321 Install a DC P ower Supply T o install a DC pow er supply , follo w this procedur e (see Figure 37 and Figur e 3 8): 1. V erify that there is no pow er flowing to the pow e r supply from the e xternal pow er source , so that the voltage acr oss the leads of the power cable[...]

  • Pagina 127

    Rep la ce Power Sys tem Components 9. Thread the po wer cables thr ough the hook located on the faceplate t o the right of the quick-connect terminals . 1 0. Insert the exposed end of each pow er cable s traight into the appr opriate q uick-connect terminal: • Insert the po sitive (+) source cable into the r eturn terminal, which is labeled RTN .[...]

  • Pagina 128

    Rep la ce Power S ys tem Components Figure 37: Install a DC Pow er Supply 1322 Figure 38: Connect Pow er Cables to a DC P ow er Supply 1331 RT N -48V Grounding point Grounding lug T o ground Disconnect and Connect DC P ow er On a DC-pow ere d router , the pow er cables fr om the e xternal DC pow er sour ces connect to terminal studs on each po wer [...]

  • Pagina 129

    Rep la ce Power Sys tem Components pe rfo rm th e fol low in g pro ce du res. Al so fo ll ow th ese pro ce du res w he n rep la ci ng t he p ower cables , grounding cable , or both: • Disconnect DC P ower from the R outer on page 1 09 • Connect DC P ower t o the Router on page 1 1 0 Disconnect DC P ow er fr om the R outer T o disconnect DC powe[...]

  • Pagina 130

    Rep la ce Power S ys tem Components Connect DC Po we r to the R outer Connect DC pow er t o the router by inserting po wer cables fr om external DC po wer sour ces into the q uick-connect terminals on the faceplate of each po wer supply . P ower and gr ounding cables are not supplied with the r outer . F or information about the r equir ed cable ty[...]

  • Pagina 131

    Rep la ce Power Sys tem Components 8. Using a 3-mm flat-blade scre wdriver , turn the scre w on each quick-connect terminal clockwise to tighten the termina l connector ar ound the cable . 9. V erify that the DC source po wer cabling and the grounding cabli ng are corr ect, that they ar e not to uching or blo cking access t o router co mponents , a[...]

  • Pagina 132

    Rep la ce Ro ut in g E ngine Components Figure 39: Connect Pow er Cables to a DC P ow er Supply 1331 RT N -48V Grounding point Grounding lug T o ground Replace R outing Engine Components F or instructions on replacing Routing Engine components , see the following sections: • Remo ve and Insert the PC Card on page 1 1 2 • Replace the R outing En[...]

  • Pagina 133

    Rep la ce Ro ut in g E ngine Components On some router s , the accessory box includes a plastic PC car d storage case that y ou can affix to the r outer chassis f or easy access to the PC car d. show s the recommended inst allation location for t he case and how to ins ert the PC card into the case . V elcro fastener PC card case g003017 The appear[...]

  • Pagina 134

    Rep la ce Ro ut in g E ngine Components 2. When the PC card pops partially out of the slot, grasp the car d and pull it straight o u to ft h es l o t . Figure 40: Remove the PC Card 1332 Eject button Insert the PC Card T oi n s e r tt h eP Cc a r d ,f o l l o wt h i sp r o c e d u r e( s e eF i g u r e4 1 ) : 1. Orient th e PC card with the Juniper[...]

  • Pagina 135

    Rep la ce Ro ut in g E ngine Components Figure 41: Inser t the PC Card 1333 Re p l a ce t he Ro ut in g E n g i n e The Routi ng Engine installs int o a slot in the FEB at the rear of the chassis , as shown in Figure 3. The Routi ng Engine weighs appr o xi mately 3 lb (1.5 kg). T o replace the Routing Engine , perform the following pr ocedures: •[...]

  • Pagina 136

    Rep la ce Ro ut in g E ngine Components 4. A ttach an electr ostatic dischar ge (ESD) grounding strap t o your bar e wrist and connect the strap t o one of the ESD points on the chas sis. F o r more information about ESD, see “Pre v ent Elec trost atic Discharge Damage” on page 134. 5. Using a Philli ps screw driver , loosen and remo ve the fiv[...]

  • Pagina 137

    Rep la ce Ro ut in g E ngine Components 2. A ttach an electr ostatic dischar ge (ESD) grounding strap t o your bar e wrist and connect the strap t o one of the ESD points on the chas sis. F o r more information about ESD, see “Pre v ent Elec trost atic Discharge Damage” on page 134. 3. V erify that th e extract or clip at each end of the R outi[...]

  • Pagina 138

    Rep la ce Ro ut in g E ngine Components Figure 43: Install the Routing Engine 1313 Extractor clip R eplace Connectors t o R outing Engine Interface P orts The ports o n the craft interf ace connect the Ro uting Engine to external management d e v i c e s( s e eF i g u r e4 4 ) . Figure 44: Routing Engine Interface Por ts and Alarm Relay Contacts R [...]

  • Pagina 139

    Rep la ce Ro ut in g E ngine Components such cable is pro vided with the router . F or cable specifications, see “C able Specifications for Routing Engine Management Interfaces” on page 52. F ollow this procedur e: 1. If a cable is already inst alled in the MGMT port for the rele vant R outing Engine , perform the f ollowing steps: a. Press the[...]

  • Pagina 140

    Rep la ce Ro ut in g E ngine Components 1. If a cable is already installed in the CONSOLE or AUX/MODEM port, perform the follo wing steps: a. T urn o ff the pow er to the console or auxiliary device . b . U n s c r e wt h es c r e w st h a ts e c u r et h ec a b l ec o n n e c t o rt ot h ep o r t ,u s i n ga2 . 5 - m m flat-blade s crew driv er if[...]

  • Pagina 141

    Chapter 11 T roubleshoot Hardw a re Components This chapter describes how to tr oubleshoot problems with hardw are components installed in the router . If y ou encounter software pr oblems , or problems with hardw are components not discussed here , contact the Juniper Networks T ec hnical Assistance Center (JT A C) as described in “How t o Reque[...]

  • Pagina 142

    Overvie w of T roub leshooting R esour ces F or information about using the C LI to tr oubleshoot the JUNOS Internet software , see the appropriate JUNOS Internet softw are configur ation guide. LEDs The LEDs described in the follo wing sections indicate the b asic status of hardw are components. LEDs on the Craft Interf ace The craft i nterface pr[...]

  • Pagina 143

    Overvi ew of T roub leshooting Resour ces T able 17: Chassis Alarm Messages Component CLI Message Craft interface Craft interface not responding fan-name remo ved fan-name stopped spinning F ans T oo few fans installed or wor king T oo many reco verable errors PICs T oo many unrecoverable errors Pow er supply x not providing pow er Pow er supply x [...]

  • Pagina 144

    T roub leshoot P ac ket F orwarding Engine Com ponents Juniper Networks T echnical Assistance Center If you need ass istance d uring tr oubleshooting, y ou can conta ct the Juniper Netw orks T echnical Assistance Center (JT A C) by e-mail or telephone . See “How to R equest Support” on page xix. T roubleshoot the Fan T ra y The fan tr ay inst a[...]

  • Pagina 145

    T roubleshoot the Pow e r S y s t e m T roubleshoot the FEB If the FEB fail s , the f orw arding and r outing func tions of the r outer halt immediatel y and do not resume until the FEB f ailure has been corr ected. To t r o u b l e s h o ot an FEB, follo w these guidelines: • Make sur e the FEB is properly seated in the midplane . Use a Phillips[...]

  • Pagina 146

    T roublesh oot the Pow e r S y s t e m L E Do nB o t hS u p p l i e sI sO f f If the LED is of f on both power supply f aceplates , either someone has swit ched off pow er to the router or the system temperatur e has ex c eeded the accept able maximum. In the latter case , the Rout ing Engine shut s down bo th pow er supplies . Ther e is no power t[...]

  • Pagina 147

    Pa r t 4 Appendixes 127[...]

  • Pagina 148

    128 M5 and M1 0 Internet R outers Hardw ar e Guide[...]

  • Pagina 149

    Appendix A Safety and Re gulator y Compliance Information T o install and use the router safely , follow pr o per safety procedur es . This chapter discusses the follo wing safety and r egulatory compliance inf o rmation: • De fi n it io n of S a fe ty W a rn in g Leve ls o n p ag e 12 9 • Safety Guidelines and W arnings on page 13 1 • Agency[...]

  • Pagina 150

    Definition of Saf ety W arning L e ve ls This symbol means danger . Y ou are in a situation that could cause bodily injury . Before you w ork on any equipment, b e aw are of the haz ards involv ed with electrical circuitry and be familiar with st andard pr actices for pre venting accidents . W aar schuwing Dit waar schuwingssymbool betekent ge v aa[...]

  • Pagina 151

    Safety Guid eline sa n dW a r n i n g s Safety Guidelines and W a rnings This section l ists safety guidelines and warnings for inst alling, operating, and maintaining the rout er: • General Safety Guidelines and W arnings on page 13 1 • Electrical Sa fety Guidelines and W arnings o n page 135 • Installation Safety Guideli nes and W arnings o[...]

  • Pagina 152

    Safety Guideline sa n dW a r n i n g s • A void spilling liquid onto the router chassis or onto any router component. Such an action could cause electric al shock or damage the router . • A void t ouching uninsulated electric al wires or terminals that have not been disconnected from their power source . Such an action could cau se electrical s[...]

  • Pagina 153

    Safety Guid eline sa n dW a r n i n g s R estric ted A ccess Area W arning The router is intended f or installation in r estricted access areas . A restricted access ar ea is an area t o which access can be gained only by service per sonnel through the u se of a special t ool, lock and ke y , or other means of security , and which is controlled by [...]

  • Pagina 154

    Safety Guideline sa n dW a r n i n g s ¡Atención! Es ta unidad ha sido diseñada para instalar se en áreas de acceso restringido. Ár ea de acceso restringido significa un ár ea a la que solamente tie ne acceso el per sonal de servicio mediante la utilización de una herramient a especial, cerr adura con lla ve , o algún otro medio de segurida[...]

  • Pagina 155

    Safety Guid eline sa n dW a r n i n g s Figure 47: Place a Component into an Electrostatic Bag CA UTION ELECTROST A TIC SENSITIVE DEVICES DO NOT OPEN OR HANDLE EXCEPT A T A ST A TIC-FREE WORKST A TION 1051 Electrical Safety Guid elines and W arnings When working on equipment power ed by electricity , follow the guidelines described in the follo win[...]

  • Pagina 156

    Safety Guideline sa n dW a r n i n g s General Electrical Safety G uidelines • Instal l the ro uter in compliance with the follo wing local, national, or international electrical codes: • United States —National Fir e P rotection Association (NFP A 70), United St ates National Electrical Code . • Canada—Canad ian Electri cal Code , P art [...]

  • Pagina 157

    Safety Guid eline sa n dW a r n i n g s • Green and y ello w—Earth • Blue—Neutral • Bro wn—Live • When a router is equ ipped with two A C power suppl ies , both power co rds (one f or each pow er supply) must be unplugged to completely disconnect po wer to the r outer . DC Po wer Electrical Safety Guidelines The follow ing electrical [...]

  • Pagina 158

    Safety Guideline sa n dW a r n i n g s • Because the router is a p ositive gr ound sys tem, you must connect the positive lead t o the terminal labeled RTN , the negative lead to the terminal labeled –48V , and the earth ground t o the c hassis grounding points . Copper Conductor s W arning Use copper conduct ors only . W aar schuwing Gebruik a[...]

  • Pagina 159

    Safety Guid eline sa n dW a r n i n g s Attention A vant de pratiquer l’une quelconque des procédur es ci-dessous, vérifier que le cir cuit en courant continu n’ est plus sous t ension. P our en être sûr , localiser le disjoncteur situé sur le panneau de service du circuit en courant c ontinu, placer le disjoncteur en positi on fermée (OF[...]

  • Pagina 160

    Safety Guideline sa n dW a r n i n g s W h e ni n s t a l l i n gt h er o u t e r , t h eg r o u n dc o n n e c t i o nm u s ta l w a y sb em a d e first a nd disconnected last. W aar schuwing Bij de installatie v an het toestel moet de aar dverbinding altijd het eerste wor den gemaakt en het laatste worden losgemaakt. Va r o it us Laitetta asennet[...]

  • Pagina 161

    Safety Guid eline sa n dW a r n i n g s W ar nung V erdr ahten Sie die Gleichstrom-V ersor gung mit den passenden Ansätzen am V erdrahtung Ende . W enn man Energie anschließt, wir d die korr ekte V erdrahtung. Reihenf olge gerieben, um, +R TN zu +R TN, dann -48 V bis -48 V zu reiben. W enn sie Energie trennt, ist die korr ekte V erdr ahtung Reihe[...]

  • Pagina 162

    Safety Guideline sa n dW a r n i n g s Va r o it us Jos säikeellinen johdin on tarpeen, käytä hyväksyttyä johdinliitäntää, esimerkiksi suljett ua silmukkaa t ai kourumaista liitäntää, jossa on ylöspäin käännetyt kiinnityskor v at. Tällaisten liitäntöjen tulee olla koolt aan johtimiin sopivia ja niiden tu lee puristaa yhteen sekä [...]

  • Pagina 163

    Safety Guid eline sa n dW a r n i n g s Va r o it us Täm ä laitteisto on tark oitettu maadoitett av aksi. V armista, että isäntälaite on yhdistetty maahan normaalikäytön aikana. Attention Cet équipement doit être r elié à la terr e . S’assurer que l’appareil hôte est relié à la terre lors de l’utilisation normale . W ar nung Die[...]

  • Pagina 164

    Safety Guideline sa n dW a r n i n g s Multiple P ow er Supplies Disconnection W arning The router has mor e than one power su pply connection. All connections must be r emov ed completely to r emove po wer fr om the unit completely . W aar schuwing Deze eenheid heeft meer dan één stroomt oev oerverbinding; alle verbindingen moeten volledig w ord[...]

  • Pagina 165

    Safety Guid eline sa n dW a r n i n g s Va r o it us Kytke irti v aihtovirtalaitteiden virt ajoht o ja katk aise tasa virtalaitteiden virt a suojakytkimellä, ennen kuin teet mitään asennuspohjalle tai työsk entelet virtalähteiden läheisyydessä. Attention A v a n td et r a v a i l l e rs u ru nc h â s s i so uàp r o x i m i t éd ’ u n e [...]

  • Pagina 166

    Safety Guideline sa n dW a r n i n g s A vver tenza Il dispositivo è st at o progett at o per l’uso con sistemi di alimentazione TN, IT . Advarsel Utstyret er utfomet til bruk med TN-, IT -strømsystemer . Av i s o O dispositivo foi criado para operar com sistemas de corr ente TN, IT . ¡Atención! El equipo está diseñado para tr abajar con si[...]

  • Pagina 167

    Safety Guid eline sa n dW a r n i n g s Installation Instructions W a rning Read the installation instructions before y ou connect the router to a pow er source . W aar schuwing Raadpleeg de inst allatie-aanwijzingen v oordat u het systeem met de v oedin g ve rbindt. Va r o it us Lu e asennusohjeet ennen järjestelmä n yhdistämistä virtalähtees[...]

  • Pagina 168

    Safety Guideline sa n dW a r n i n g s T o prev ent bodily injury when mounting or servicing the router in a ra ck, take t he fol low ing precautions t o ensure that the system remains st able . The follo wing directiv es help maintain y our safety: • The router must be installed int o a rack that is secured to the building structure . • The ro[...]

  • Pagina 169

    Safety Guid eline sa n dW a r n i n g s Attention P our éviter toute blessure corpor elle pendant les opér ations de montage ou de réparation de cette u nité en casier , il convient de prendr e des précautions spéciales afin de maintenir la stabilité du système . Les directiv es ci-dessous sont destinées à assurer la protection du per son[...]

  • Pagina 170

    Safety Guideline sa n dW a r n i n g s Advarsel Unngå fysiske sk ader under montering eller repar asjonsarbeid på denne enheten når den befinner seg i et kabinett. Vær nøye med at systemet er stabilt. Følgende retningslinjer er gitt f or å verne om sikk erheten: • Juniper Networks r outer må installeres i et st ativ som er f orankr et til[...]

  • Pagina 171

    Safety Guid eline sa n dW a r n i n g s ¡Atención! Pa ra evit ar lesiones durante el mont aje de este equipo sobre un bastidor , o posteriormente dur ante s u mantenimiento, se debe poner mucho cuidado en que el sistema quede bien est able . P ara garantiz ar su seguridad, proceda según las siguientes instrucciones: • El Juniper Networks r out[...]

  • Pagina 172

    Safety Guideline sa n dW a r n i n g s A vver tenza Non usare una rampa con pendenza superior e a 1 0 gradi. Advarsel Bruk aldri en rampe som heller m er enn 1 0 grader . Av i s o Não utilize uma rampa com uma inclinação superior a 1 0 graus. ¡Atención! No usar una r ampa inclinada más de 1 0 grados Va r ni n g ! Använd inte ramp med en lutn[...]

  • Pagina 173

    Safety Guid eline sa n dW a r n i n g s C l a s s1L a s e rP r o d u c tW a r n i n g Class 1 laser product . W aar schuwing Klasse-1 laser produkt. Va r o it us Luokan 1 lasertuote . Attention Produit laser de classe I. W ar nung Laserpr odukt der Klasse 1. A vver tenza Prodott o laser di Classe 1. Advarsel La ser pro duk t av kl as se 1 . Av i s [...]

  • Pagina 174

    Safety Guideline sa n dW a r n i n g s Laser Beam W arning Do not star e int o the laser beam or view it directly with optical instruments . W aar schuwing Niet in de str aal staren of hem r echtstreeks bekijken met optische instrumenten. Va r o it us Älä katso säteeseen äläkä tark astele sitä suoraan optisen laitteen avulla. Attention Ne pa[...]

  • Pagina 175

    Safety Guid eline sa n dW a r n i n g s W ar nung A us der P ort-Öffnung können unsichtbar e Strahlen emittier en, wenn k ein Glasfaserk abel angeschlossen ist. V ermeiden Sie es , sich den Strahlungen auszusetzen, und st a rren Sie nicht in die Öffnungen! A vver tenza Quando i cavi in fibra non sono inseriti, radiazioni invisibili possono esser[...]

  • Pagina 176

    Safety Guideline sa n dW a r n i n g s Va r o it us Räjähdyksen vaara, jos akku on v aihdettu väärään akkuun. Käytä vaiht amiseen ainoastaan saman- t ai vast aavantyyppistä akk ua, joka on valmist ajan suosittelema. Hävitä käytetyt akut valmist ajan ohjeiden mukaan. Attention Danger d’explosion si la pile n’est pas r emplacée corr [...]

  • Pagina 177

    Safety Guid eline sa n dW a r n i n g s Attention A vant d’accéder à cet équipement connecté aux lignes électriques , ôter tout bijou (anneaux, colliers et montres compris). Lorsqu’i ls sont branchés à l’alimentation et r eliés à la te rre , les objets m étalliques chauffent, ce qui peut pro voquer des bles sures gr a ves ou souder[...]

  • Pagina 178

    Safety Guideline sa n dW a r n i n g s Attention Ne pas tra v ailler sur le système ni brancher ou débr ancher les câbles pendant un orage . W ar nung Arbeiten Sie nicht am System und schließen Sie k eine Kabel an bzw . trennen Sie keine ab , wenn es gewittert. A vver tenza Non lav orar e sul sistema o collegare oppur e scollegare i cavi durant[...]

  • Pagina 179

    Safety Guid eline sa n dW a r n i n g s Advarsel Unngå over oppheting av e ventuelle rutere i Juniper Networks router Disse sk al ikke brukes på steder der den anbefalte maksimale omgivels estemperatur en ov er stiger 40 ο C( 1 0 4 ο F). Sørg for at klaringen rundt lufteåpningene er minst 15,2 cm (6 to mmer) for å f orhindre nedsatt luftsirk[...]

  • Pagina 180

    Ag e n c y A p p r o v a l s Agency Approvals The router com plies with the follo wing standar ds: • Safety • C AN/CS A-22.2 No. 6 0950-00/UL 1950 Third Edition, Safety of Information T echnology Equipment • EN 60950 Safety of In formati on T echnology Equipment • EN 60825-1 Saf ety of Laser Pr oducts - P art 1: Equipment Classification, Re[...]

  • Pagina 181

    Compliance State me nts f or EMC Re quir ement s • ET SI • ET S-30038 6-2 T elecommunication Network Equipment. Electromagnetic Compatibility Requir ements Compliance Statements for EMC Requirements Canada This Class A di git al appar atus complies with Canadian ICES-003. Cet appareil numérique de la classe A est conforme à la norme NMB-003 d[...]

  • Pagina 182

    Compliance State ments f or EM C Requir ements United States The router has been tested and found to comply with the limits f or a Class A digital de vice , pursuant t o P art 15 of the FCC Rules . These limits are designed t o pro vide reasonable protection against harmful interfer ence when the equipment is operated in a commercial environment. T[...]

  • Pagina 183

    Appendix B Return the Ro uter or Its C omponents This chapter describes how to r eturn the router or individual components to Juniper Networks f or repair or r eplacement: • T ools and P arts Requi red on page 163 • Return Procedur e o n page 163 • Locate Component Serial Numbers on page 164 • Pa c k t h e R o u t er for Shipment on page 16[...]

  • Pagina 184

    Loc a te C o mp o ne n t Serial Number s 2. Obtain a R eturn Materials A uthorizatio n (RMA) number from the Juniper N etworks T echnical Assistance Center (JT A C). Y ou can send e-mail o r telephone as specified in “How t o Reques t Sup port” on page xix. Pro vide the fo llo wing inf ormation in your e-mail message or during the telephone cal[...]

  • Pagina 185

    Loc ate C om p one nt Serial Numbers Figure 48: Serial Number ID Label 1600 The fol lowing sec tions describe the t ag location on eac h type of component: • FEB Serial Number ID Label on page 165 • PIC Serial Num ber ID Label on page 165 • P ower Supply Serial Number ID L abel on page 166 • Routing Engine Serial Number ID Label on page 167[...]

  • Pagina 186

    Loc a te C o mp o ne n t Serial Number s Figure 50: PIC Serial Number ID Label 1623 RX TX ST A TUS Serial number ID label AA1234 P o w e rS u p p l yS e r i a lN u m b e rI DL a b e l The serial number ID label on a po wer supply i s located on the pow er supply faceplate , as s h o w ni nF i g u r e5 1a n dF i g u r e5 2 . Figure 51: AC Pow er Sup[...]

  • Pagina 187

    Loc ate C om p one nt Serial Numbers Figure 52: DC Power Supply Serial Number ID Label 1625 SP04371A S/N : LK33319 REV : 03 REV : A 102600 P/N : 740-002498 Serial number ID label Ro u t in g E ngine Serial Number ID Lab el The location of the serial number ID label depends on the type o f Routing Engine (see Figure 53 and Figur e 54). Some R outing[...]

  • Pagina 188

    P ack the Router f o r Shipment Figure 54: Routing Engine 600 Serial Number ID Label 1576 Serial number ID label *1 2 3 4 5 6 7 8 9 1 0 1 2 * Pa c k t he R o uter for Shipment T o pack the router for shipment, follow this procedure: 1. Retriev e the shipping box and packing ma terials in which the router was originally shipped. 2. On the console or[...]

  • Pagina 189

    Pa c k C o m p o n e n t s f or Sh ipment 6. Remo ve the chassis fr om the rack: • If you are using a mechanical lift, place the lift platform under the chassis , un sc rew an d re move t he m ou nt in g s crews f rom t he ra ck , an d m ove th e ch as si s to the shippin gb o x . • If you ar e not using a mechanical lift and the chassi s weigh[...]

  • Pagina 190

    Pa c k C o m p o n e n t s f or Sh ipment 17 0 M 5 and M1 0 Intern et Router s Hardwar e Guide[...]

  • Pagina 191

    Appendix C Cable Connec tor Pinouts This chapter describe s the pinouts for the f ollowing cable connectors: • RJ-45 Connector Pinouts f or the R outing Engine MGMT P ort on page 17 1 • DB-9 Connect or Pinouts f or the Routing Engine A UX/MODEM and CONSOLE P orts on page 17 1 • RJ-48 Cable Pinouts f or E1 and T1 PICs on page 172 • RJ-2 1 Ca[...]

  • Pagina 192

    RJ-48 Cable Pinou ts f or E1 and T1 PICs to a lapt op, modem, or other auxiliary unit, and the CONSOLE port connects it to a management console . The ports ar e configur ed as data terminal equipment (D TE). F or more information, see “Routing Engine Interf ace P orts and Status Indicators” on page 15. T able 20 describes t he DB-9 connect or p[...]

  • Pagina 193

    RJ-48 Cable Pinou ts f or E1 and T1 PICs RJ-48 Pin (on T1/E1 PIC) (Data numberi ng form) RJ-48 Pin (Data num bering form) Signal 33 Shield/Return/Ground 66 Shield/R etur n/Ground 7 No connect No connec t 8 No connect No connec t 9 No connect No connec t 10 No connect No connec t 11 No connect No connec t 12 No connect No connec t 13 No connect No c[...]

  • Pagina 194

    RJ-48 Cable Pinou ts f or E1 and T1 PICs T able 23: RJ-48 Connector to DB-15 Connector (Straight) Pinout RJ-48 Pin (on T 1/E1 PIC) (Data numberi ng form) DB-15 Pin (Data nu mberi ng form) Signal 11 1 RX/Ring/– <––>RX/Ring/– 23 RX/Tip/+ <––>RX/Tip/+ 4 9 TX/Ring/– <––>TX/Ring/– 51 TX/Tip/+ <–– >TX/Ti p/[...]

  • Pagina 195

    RJ-2 1 Cable Pinou t sf o rF a s tE t h e r n e t1 2 - P o r tP I C RJ-48 Pin (on T1/E1 PIC) (Data numberi ng form) DB-15 Pin (Data num bering form) Signal 14 No connect No connec t 15 No connect No connec t RJ-21 Cable Pinouts for F ast Ethernet 12-Por t PIC The F ast Ethernet 12-port PIC has a VHD CI connect or port on its faceplate (see Figure 5[...]

  • Pagina 196

    RJ-2 1 Cable Pinou ts f or F ast Ethernet 12-P ort PIC T able 25: RJ-21 Pin Assignments Ethernet Por t Numbers RJ-21 Pin Assignment TX - TX + RX - RX + 02 2 7 1 2 6 1 4 29 3 28 26 3 1 5 3 0 38 3 3 7 3 2 4 10 3 5 9 3 4 5 1 23 71 1 3 6 6 1 43 91 33 8 7 1 64 1 1 54 0 8 1 84 31 74 2 9 2 04 51 9 44 10 2 2 4 7 21 4 6 1 1 24 49 23 48 176 M5 and M1 0 Inter[...]

  • Pagina 197

    Pa r t 5 Index 177[...]

  • Pagina 198

    178 M5 and M1 0 Internet R outers Hardw ar e Guide[...]

  • Pagina 199

    Index Index A AC p o w e r c o rd connection instructions d u r i n g i n i t i a l i n s t a l l a t i o n .. .............. ....... 6 5 for maintenance or r eplacement . . . . . . . . . . . . 1 02 d i s c o n n e c t i o n i n s t r u c t i o n s ..... .............. ..... 1 0 2 r e p l a c e m e n t i n s t r u c t i o n s.... ................. [...]

  • Pagina 200

    Index carton See shipping carton center -mount r ack See rack chassis a i r f l o w p a t h t h r o u g h....... ................ .......... 1 9 alarm messages See alarm, messages d e s c r i p t i o n ........ .............. ................ ...... 5 g r o u n d i n g p o i n t s .. ................. ............. ...... 5 l i f t i n g g u i d e [...]

  • Pagina 201

    Index electrost atic b a g , u s i n g t o s t o r e c o m p o n e n t s ...... ............. 1 3 4 discharge See ESD EMC (EMI) c o m p l i a n c e w i t h r e q u i r e m e n t s ...... ............. 1 6 1 s u p p r e s s i o n .. .............. ................ .......... 4 3 E M P ....... ................ .............. ................ .. 4 3 e[...]

  • Pagina 202

    Index F E B ........... .............. ................ .......... 8 6 P C c a r d....... ................ .............. ......... 1 1 4 P I C .... ............. ................. ............. ..... 8 9 R o u t i n g E n g i n e ............ ............. ............ 1 1 6 S F P ........... .............. ............. ............. 9 6 instruct[...]

  • Pagina 203

    Index P I C .... ............. ................. ............. ..... 1 6 P P acket F orwarding Engine a r c h i t e c t u r a l c o m p o n e n t s ......... ................ .. 2 9 A S I C s , d i a g r a m o f ....... .............. ............... 2 9 d a t a f l o w t h r o u g h ............... .............. ....... 3 0 h a r d w a r e c o m [...]

  • Pagina 204

    Index R J - 4 5 c a b l e c o n n e c t o r p i n o u t s . ............. ........... 1 7 1 R J - 4 8 c a b l e p i n o u t s .......... .............. ............. 1 7 2 R M A n u m b e r . ............. .............. ................ 1 6 3 rou ti ng p o l i c y.... ............. ................. ............. .. 2 5 prot ocol process (soft war[...]

  • Pagina 205

    Index s u r g e p r o t e c t i o n ........... ................. ............. .. 4 3 system a r c h i t e c t u r e .. .............. ................ .......... 2 9 d e s c r i p t i o n ........ .............. ................ ...... 3 T T 1 P I C , p i n o u t s f o r R J - 4 8 c a b l e ..... .............. ..... 1 7 2 t a b l e s , r o u t i[...]