Juniper Networks M10 Manuale Utente

M5 and M10 InternetRouter sHardware GuideJuniper Networks, Inc.1194 North Mathilda AvenueSunnyvale, California 94089USA408-745-2000www.juniper.netPart

x M5 and M10 Internet Routers Hardware Guide

Maintain the Routing Engine80 M5 and M10 Internet Routers Hardware Guide

Chapter 10Replace Hardware ComponentsMost of the router’s hardware components are field-replaceable units (FRUs), whichmeans that you can remove and r

Replace the Fan TrayTool or part ComponentsPhillips (+) screwdrivers, numbers1and2Fan trayFEBPICPower supply (AC or DC)Routing EngineRubber safety cap

Replace the Fan Tray4. Place one hand under th e fan tray to support it and slide the tray completely out ofthe chassis after the fans stop spinning.F

Replace Packet Forwarding Engine ComponentsFigure 27: Install the Fan Tray1326Replace Packet Forwarding Engine ComponentsFor instructions on replacing

Replace Packet Forwarding Engine ComponentsRemove the FEBTo remove the FEB, follow this procedure (see Figure 28):1. Place an electrostatic bag or ant

Replace Packet Forwarding Engine ComponentsFigure 28: Remove the FEB1308Install the FEBToinstalltheFEB,followthisprocedure(seeFigure29):1. Verify that

Replace Packet Forwarding Engine ComponentsFigure 29: Install the FEB1309Replace a PICUp to four regular PICs install into an M5 router and up to eigh

Replace Packet Forwarding Engine Components4. Use one of the following m ethods to take the PIC offline:• Press and hold the PIC offline button until

Replace Packet Forwarding Engine Components7. Unseat the PIC from the chassis:• For a regular PIC, pull the right end of the PIC ejector lever away fr

List of FiguresList of FiguresFigure 1: Front of M5 Chassis...

Replace Packet Forwarding Engine Components5. Slide the PIC into the slot:• For a regular PIC, slide the PIC into the slot until about 0.5 in. (1 cm)

Replace Packet Forwarding Engine Components8. Arrange each cable in the cable management system to prevent the cable fromdislodging or developing stre

Replace Packet Forwarding Engine ComponentsFigure 31: Install a PIC1311Replace PIC CablesRemoving and installing PIC cables does not affect router fun

Replace Packet Forwarding Engine Components3. Unplug the cable from the cable connector port. If the PIC uses fiber-optic cable,immediately cover each

Replace Packet Forwarding Engine Components3. Insert the cable connector into the cable connector port on the PIC faceplate.4. Arrange the cable in th

Replace Packet Forwarding Engine ComponentsFigure 32: Connect Fiber-Optic Cable to a PIC1334PICPIC cableReplace an SFPSmall formfactor pluggables (SFP

Replace Packet Forwarding Engine Components2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connectthe strap to one o

Replace Packet Forwarding Engine Components2. Verify that a rubber safety cap covers the SFP transceiver, installing one if necessary.3. Orient the SF

Replace Power System Components6. Arrange the cable in the cable management system to p revent the cable from dislodgingor developing stress points. S

Replace Power System ComponentsTo replace an AC power supply, perform the following procedures:• Remove an AC Power Supply on page 99• Install an AC P

List of FiguresFigure 49: FEB Serial Number ID Label ...165Figure 5

Replace Power System ComponentsFigure 34: Remove an AC Power Supply1317InstallanACPowerSupplyTo install an AC power supply, follow this procedure (see

Replace Power System Components8. Press th e power s witch on the faceplate to the ON ( | ) position.Verify that the blueOUTPUT OK LED eventually ligh

Replace Power System ComponentsDisconnect AC Power from the RouterTo disconnectAC power from the router, follow this procedure:1. On the console or ot

Replace Power System Components5. Press the power switch o n the faceplate of one power supply to the ON ( | ) position.Verify that the blue OUTPUT OK

Replace Power System Components4. Unplug the power cord from the appliance inlet on the faceplate and from the powersource receptacle.5. Insert the ap

Replace Power System Components1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connectthe strap to one of the ESD po

Replace Power System ComponentsFigure 36: Remove a DC Power Supply1321Install a DC Power SupplyTo install a DC power supply, follow this p rocedure (s

Replace Power System Components9. Thread the power cables through the hook located on the faceplate to the right ofthe quick-connect terminals.10. Ins

Replace Power System ComponentsFigure 37: Install a DC Power Supply1322Figure 38: Connect Power Cables to a DC Power Supply1331RTN-48VGroundingpointGr

Replace Power System Componentsperform the following procedures. Also follow these procedures when replacing the powercables, grounding cable, or both

List of TablesList of TablesTable 1: Juniper Networks Technical Documentation ...

Replace Power System ComponentsConnect DC Power to the RouterConnect DC power to the router by inserting power cables fro m external DC power sourcesi

Replace Power System Components8. Using a 3-mm flat-blade screwdriver, turn the screw on each quick-connect terminalclockwise to tighten the terminal

Replace Routing Engine ComponentsFigure 39: Connect Power Cables to a DC Power Supply1331RTN-48VGroundingpointGroundinglugTo groundReplace Routing Eng

Replace Routing Engine ComponentsOn some routers, the accessory box includes a plastic PC card storage case that you can affixto the router chassis fo

Replace Routing Engine Components2. When the PC card pops partially out of the slot, grasp the card and pull it straightoutoftheslot.Figure 40: Remove

Replace Routing Engine ComponentsFigure 41: Insert the PC Card1333Replace the Routing EngineThe Routing Engine installs into a slot in the FEB at the

Replace Routing Engine Components4. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connectthe strap to one of the ESD

Replace Routing Engine Components2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connectthe strap to one of the ESD

Replace Routing Engine ComponentsFigure 43: Install the Routing Engine1313ExtractorclipReplace Connectors to Routing Engine Interface PortsThe ports o

Replace Routing Engine Componentssuch ca ble is provided with the router. For cable specifications, see “Cable Specifications forRouting Engine Manage

List of Ta blesxiv M5 and M10 Internet Routers Hardware Guide

Replace Routing Engine Components1. If a cable is already installed in the CONSOLE or AUX/MODEM port, perform thefollowing steps:a. Turn off the power

Chapter 11Troubleshoot Hardware ComponentsThis chapt er describes how to troubleshoot problems with hardware c omponents installed inthe router.If you

Overview of Troubleshooting ResourcesFor information about u sing the CLI to troubleshoot the JUNOS Internet software, see theappropriate JUNOS Intern

Overview of Troubleshooting ResourcesTable 17: Chassis Alarm MessagesComponent CLI MessageCraft interfaceCraft interface not respondingfan-name remove

Troubleshoot Packet Forwarding Engine C om p onentsJuniper Networks Technical Assistance CenterIf you need assistance during troubleshooting, you can

Troubleshoot thePower SystemTroubleshoot the FEBIf t he FEB fa ils, the forwarding and routing functions of the router halt immediately and donot resu

Troubleshoot thePower SystemLEDonBothSuppliesIsOffIf the LED is off on both power supply faceplates, either someone has switched off power tothe route

Part 4Appendixes127

128 M5 and M10 Internet Routers Hardware Guide

Appendix ASafety and Regulatory Compliance InformationTo install and use the router safely, follow proper safety procedures. This chapter discussesthe

About This ManualThis chapter provides a high-level overview of the M5 and M10 Internet Routers HardwareGuide:• Objectives on page xv• Audience on pag

Definition of Safety Warning LevelsThis symbol means danger. You are in a situation that could cause bodilyinjury. Before you work on any equipment, b

Safety GuidelinesandWarningsSafety Guidelines and War n ingsThis section lists safety guidelines and warnings for installing, operating, and maintaini

Safety Guidelin esandWarnings• Avoid spilling liquid onto the router chassis or onto any router component. Suc h anaction could cause electrical shock

Safety GuidelinesandWarningsRestricted Access Area WarningThe router is intended for installation in restricted access areas. Arestricted access area

Safety Guidelin esandWarnings¡Atención! Esta unidad ha sido diseñada para instalarse en áreas deacceso restringido. Área de acceso restringido signifi

Safety GuidelinesandWarningsFigure 47: Place a Component into an Electrostatic BagCAUTIONELECTROSTATICSENSITIVEDEVICESDO NOT OPEN OR HANDLEEXCEPT AT A

Safety Guidelin esandWarningsGeneral Electrical Safet y Guidelines• Install the router in compliance with the following local, national, or internatio

Safety GuidelinesandWarnings• Green and yellow—Earth• Blue—Neutral• Brown—Live• When a router is equipped with two AC power supplies, both power cords

Safety Guidelin esandWarnings• Because the router is a positive ground system, you must connect th e positive lead tothe terminal labeled RTN, the neg

Safety GuidelinesandWarningsAttention Avant de pratiquer l’une quelconque d es procédures ci-dessous,vérifier que le circuit en courant continu n’est

Documentation Conventionsnetwork configuration. Any detailed discussion of these concepts is beyond the scope ofthis manual.Document OrganizationThis

Safety Guidelin esandWarningsWheninstallingtherouter,thegroundconnectionmustalwaysbemadefirst and disconnected last.Waar schuwing Bij de installatie v

Safety GuidelinesandWarningsWar nung Verdrahten Sie die Gleichstrom-Versorgung mit den passendenAnsätzen am Verdrahtung Ende. Wenn man Energie anschli

Safety Guidelin esandWarningsVaroitus Jos s äikeellinen johdin on tarpeen, käytä hyväksyttyäjohdinliitäntää, esimerkiksi suljettua silmukkaa tai kouru

Safety GuidelinesandWarningsVaroitus Tämä laitteisto on tarkoitettu maadoitettavaksi. Varmista, ettäisäntälaite on yhdistetty maahan normaalikäytön ai

Safety Guidelin esandWarningsMultiple Power Supplies Disconnection WarningThe router has more than one power supply connection. All connectionsmust be

Safety GuidelinesandWarningsVaroitus Kytke irti vaihtovirtalaitteiden virtajohto ja katkaisetasavirtalaitteiden virta suojakytkimellä, ennen kuin teet

Safety Guidelin esandWarningsAvvertenza Il dispositivo è stato progettato per l’uso con sistemi dialimentazione TN, IT.Advarsel Utstyret er utfomet ti

Safety GuidelinesandWarningsInstallation Instructions WarningRead the installation instructions before you connect the router to a powersource.Waar sc

Safety Guidelin esandWarningsTo prevent bodily injury when mounting or servicing the router in a rack,take the following precautions to ensure that th

Safety GuidelinesandWarningsAttention Pour éviter toute blessure corporelle pendant les opérations demontage ou de réparation de cette unité en casier

List of TechnicalPublicatio nsNotes, Cautions, and WarningsNotes, cautions, and warnings are denoted by the following symbols:A note indicates informa

Safety Guidelin esandWarningsAdvarsel Unngå fysiske skader under montering eller reparasjonsarbeid pådenne enheten når den befinner seg i et kabinett.

Safety GuidelinesandWarnings¡Atención! Para evitar lesiones durante el montaje de este equipo sobre unbastidor, o posteriormente durante su mantenimie

Safety Guidelin esandWarningsAvvertenza Non usare una rampa con pendenza superiore a 10 gradi.Advarsel Bruk aldri en rampe som heller mer enn 10 grade

Safety GuidelinesandWarningsClass1LaserProductWarningClass 1 laser product.Waar schuwing Klasse-1 laser produkt.Varoitus Luokan 1 lasertuote.Attention

Safety Guidelin esandWarningsLaser Beam WarningDo not stare into the laser beam or view it directly with optical instruments.Waar schuwing Niet in de

Safety GuidelinesandWarningsWar nung Aus der Port-Öffnung können unsichtbare Strahlen emittieren,wenn kein Glasfaserkabel angeschlossen ist. Vermeiden

Safety Guidelin esandWarningsVaroitus Räjähdyksen vaara, jos akku on vaihdettu väärään akkuun. Käytävaihtamiseen ainoastaan saman- tai vastaavantyyppi

Safety GuidelinesandWarningsAttention Avant d’accéder à cet équipement connecté aux lignes électriques,ôter tout bijou (anneaux, colliers et montres c

Safety Guidelin esandWarningsAttention Ne pas travailler sur le système ni b rancher ou débrancher lescâbles pendant un orage.War nung Arbeiten Sie ni

Safety GuidelinesandWarningsAdvarsel Unngå overoppheting av eventuelle rutere i Juniper Networksrouter Disse skal ikke brukes på steder der den anbefa

List of TechnicalPublicationsBook DescriptionMPLS ApplicationsProvides an overview of traffic engineering concepts anddescribes how to configure traff

Agency ApprovalsAgency ApprovalsThe router complies with the following standards:• Safety• CAN/CSA-22.2 No. 6 0950-00/UL 1950 Third Edition, Safety of

Compliance Statements for EMC Requirements• ETSI• ETS-300386-2Telecommunication Network Equipment. ElectromagneticCompatibility RequirementsCompliance

Compliance Statements for EMC RequirementsUnited StatesThe router ha sbeen tested and found to comply with the limits for a Class A digital device,pur

Appendix BReturn the Router or Its C omponentsThis chapter describes how to return the router or individual components to JuniperNetworks for repair o

Locate ComponentSerial Numbers2. Obtain a Return Materials Authorization (RMA) number from the Juniper NetworksTechnical Assistance Center (JTAC). You

Locate ComponentSerial NumbersFigure 48: Serial Number ID Label1600The following sections describe the tag location on each type of component:• FEB Se

Locate ComponentSerial NumbersFigure 50: PIC Serial Number ID Label1623RXTXSTATUSSerial number ID labelAA1234PowerSupplySerialNumberIDLabelThe serial

Locate ComponentSerial NumbersFigure 52: DC Power Supply Serial Number ID Label1625SP04371AS/N : LK33319REV: 03REV: A102600P/N : 740-002498Serial numb

Pack the Router for ShipmentFigure 54: Routing Engine 600 Serial Number ID Label1576Serial number ID label*1 2 3 4 5 6 7 8 9 1 0 1 2 * Pack the Route

Pack Components for Sh ip ment6. Remove the chassis from the rack:• If you are using a mechanical lift, place the lift platform under the chassis,unsc

How to Request Su pportBook DescriptionJUNOScope Software DocumentationJUNOScope SoftwareGuideDescribes the JUNOScope software graphical user interfac

Pack Components for Sh ip ment170 M 5 and M10 Internet Routers Hardware Guide

Appendix CCable Connector PinoutsThis chapter de scribes the pinout s for the following cable connectors:• RJ-45 Connector Pinouts for the Routing Eng

RJ-48 Cable Pinouts for E1 and T1 PICsto a laptop, modem, or other auxiliary unit, and the CONSOLE port connects it to amanagement console. The ports

RJ-48 Cable Pinouts for E1 and T1 PICsRJ-48 Pin (on T1/E1 PIC)(Data numbering form)RJ-48 Pin(Data numberingform) Signal33Shield/Return/Ground66Shield/

RJ-48 Cable Pinouts for E1 and T1 PICsTable 23: RJ-48 Connector to DB-15 Connector (Straight) PinoutRJ-48 Pin (on T1/E1 PIC)(Data numbering form)DB-15

RJ-21 Cable PinoutsforFastEthernet12-PortPICRJ-48 Pin (on T1/E1 PIC)(Data numbering form)DB-15 Pin(Data numberingform) Signal14No connect No connect15

RJ-21 Cable Pinouts for Fast Ethernet 12-Port PICTable 25: RJ-21 Pin AssignmentsEthernet Por t Numbers RJ-21 Pin AssignmentTX - TX + RX - RX +02271261

Part 5Index177

178 M5 and M10 Internet Routers Hardware Guide

IndexIndexAAC power cordconnection instructionsduring initial installation ...65for maintenance or replacement ... .. ... 102d

This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. Copyright© 1986-1997, Epilogue Technolog

How to Request Supportxx M5 and M10 Internet Routers H ardware Guide

Indexcarton See shipping cartoncenter-mount rack See rackchassisairflow path through...19alarm messages See alarm, messa

Indexelectrostaticbag, using to store components... 134discharge See ESDEMC (EMI)compliance with requirements ... 161s

IndexFEB ...86PC card...114PIC...

IndexPIC...16PPacket Forwarding Enginearchitectural components ...29ASICs, di

IndexRJ-45 cable connector pinouts ... 171RJ-48 cable pinouts ... 172RMA number...

Indexsurge protection...43systemarchitecture ...29description ...

Part 1Product Overview• System Overview on page 3• Hardware Component Overview on page 5• JUNOS Internet Software Overview o n page 21• System Archite

2 M5 and M10 Internet Routers Hardware Guide

Chapter 1System OverviewThis chapter provides an overview of the Juniper Networks M5 and M10 Internet routers,discussingthe following topics:• System

Safety Requirements, Warnings, and Guidelines• Hot-removable and ho t-insertable F RUs—You can remove and replace thesecomponents without powering dow

Chapter 2Hardware Component OverviewThis chapter provides an overview of the hardware components on the M5 and M10Internet routers:• Chassis on page 5

ChassisFigure 1: Front of M5 Chassis1301RCraft interfaceMounting earPICsESDpointFigure 2: Front of M10 Chassis1300Craft interfaceMounting earPICsESDpo

ChassisFigure 3: Rear of Chassis1302Power supply BPower supply ARouting EnginecoverFan trayESDpointForwarding EngineBoardThe chassis includes two elec

Packet ForwardingEngineDescription Va lueWeight, minimum configuration 57 lb (25.8 kg)Thermal output 2550 BTU/hourPacket Forwarding EngineThe Packet F

Packet ForwardingEngine• Power distribution—The midplane distributes power to all router components from thepower supplies attached to it.• Signal con

Table of ContentsAbout This Manual ... xvObjectives...

Packet ForwardingEngineQuad-wide PICs, such as the 4-port Gigabit Ethernet and OC-48/STM-16 SONET/SDH PICs,occupy all four slots in an FPC. Some quad-

Packet ForwardingEngineEngine routing link-state updates and other packets destined for the router that have beenreceived through the router interface

Routing Engine• Processor subsystem—Manages FEB functions and handles exception packets. Theprocessor has the following components:• OnePowerPC603epro

Routing EngineThe Routing Engine installs into a slot in the FEB at the rear of the chassis. The RoutingEngine is field-replaceable, but you must powe

Craft InterfaceFor specific information about Routing Engine com ponents (for example, thecapacity of theharddrive),issuetheshow chassis routing-engin

Craft InterfaceFor information about the elem ents on the craft interface, see the following sections:• Alarm LEDs and Lamp Test Button on page 15• Ro

Power Supplies• CONSOLE—Connects the Routing Engine to a system console through an RS-232(EIA-232) serial cable.• AUX/MODEM— Connects the Routing Engi

Power SuppliesAfter powering off a power supply, waitatleast60secondsbeforeturningit back on. After powering on a power supply, wait at least 60 secon

Power SuppliesTable 5: Electrical Specifications for AC Power SupplyDescription SpecificationMaximum power output 800 WAC input voltage Nominal range:

Fan TrayDescription SpecificationInput DC current rating 13.5 A @ –48 VOutput voltages+1.5 V, +2.5 V, +3.3 V, +5.0 V, +12 V, +12 VThe DC power supplie

Power Supplies ... 16AC Power Supply...

Cable M anag ementSystemThe fan tray is hot-removable and hot-insertable, as described in “Field-Replaceable Units(FRUs)” o n page 3. For instructions

Chapter 3JUNOS Internet Software OverviewThe JUNOS Internet software is especially designed for the large production networks typicallysupported by In

Routing Engine Software Components• SNMP and MIB II Processes on page 26• Management Process on page 27• Routing EngineKernel on page 27Routing Protoc

Routing Engine Software Components• OSPF—Open Shortest Path First, version 2, is an IGP developed for IP networksby the Internet Engineering Task Forc

Routing Engine Software ComponentsIPv6 Routing ProtocolsThe JUN OS Internet software implements full IP routin g functionality, providing support forI

Routing Engine Software ComponentsIn the multicast routing table, the routing protocol process uses traffic flow and otherparameters specified by the

Routing Engine Software ComponentsVPNsThe JUNOS software supports several t ypes of VPNs:• Layer 2 VPNs—A Layer 2 VPN links a set of sites sharing com

Tools for Monitoring the SoftwareManagement ProcessThe management process starts all the other JUNOS software processes and the CLI whenthe router boo

Software Up gradesSoftware UpgradesThe router is delivered with the JUNOS Internet software preinstalled. To upgrade thesoftware, you use CLI commands

Chapter 4System Architecture OverviewThe router architecture consists of two major comp onents:• Packet Forwarding Engine—Performs Layer 2 and Layer 3

Power Guidelines, Requirements, and Specifications ... 42Site Electrical Wiring Guidelines ...

Packet ForwardingEngineArchitecture• Midplane—Transports packets, notifications, and other signals between the PICs andthe Packet Forwarding Engine (a

Routing Engine ArchitectureFigure 13: Packet Forwarding Engine Components and Data Flow1335= ASICRoutingEngineMidplanePICControllerPICControllerPacket

Routing Engine ArchitectureFigure 14: Routing Engine ArchitectureJUNOSsoftwareSystemmanagementprocessesRoutingprotocolsControlfunctionsSystem processe

Routing Engine Architecture• Monitoring efficiency and flexibility—Th e router supports functions such as a larmhandling and packet counting on every

Routing Engine Architecture34 M5 and M10 Internet Routers Hardware Guide

Part 2Initial Installation• Prepare for Router Installation on page 37• Unpack the Router on page 55• Install the Router on page 59• Connect the Route

36 M5 and M10 Internet Routers Hardware Guide

Chapter 5Prepare for Router InstallationThis c hapter describes how to prepare your site for installation of the M5 and M10 Internetrouters. Itdiscuss

Rack Requirements• A 600-mm rack as defined in the four-part Equipment Engineering (EE); Europeantelecommunications standard for equipment practice (d

Rack RequirementsFigure 16: Typical Center-Mount RackMounting railsFloor bolts1011(2.13 m)7 ft19 in. (48.3 cm)Spacing of Mounting HolesThe holes in th

Part 3Hardware Maintenance, Replacement, and TroubleshootingProceduresChapter 9Maintain Hardware Components...

Router Environmental TolerancesClearance Requirements for Airflow and Hardware MaintenanceWhen planningthe installation site, you need to allow suffic

Fire Safety RequirementsDescription ToleranceTemperatureNormal operation ensured in temperature range of 32° F to104°F(0°Cto40°C)SeismicDesigned to me

Power Guidelines, Requirements, and SpecificationsIn addition, in minute am ounts of moisture, monoammonium phosphate can becomehighly corrosive and c

Power Guidelines, Requirements, and SpecificationsSite Electrical Wiring GuidelinesWhen planningthe electrical wiring at your site, consider the facto

Power Guidelines, Requirements, and SpecificationsTable 9: Component Power RequirementsComponentPower Requirement(Wa tts)Power Requirement(Amps)Base s

Power Guidelines, Requirements, and SpecificationsIf you plan to operate a maximally configured DC-powered router, werecommend thatyou provision at le

Power Guidelines, Requirements, and SpecificationsFigure 18: AC Plug TypesItalyEurope UKAustralia1013Japan North AmericaFor information about the AC p

Power Guidelines, Requirements, and SpecificationsFor field-wiring connections, use copper conductors only.For other electrical safety information, se

Network Cable Specifications and Guidelinesconnecting the DC power and grounding cables during initial installation, see “ConnectPower to a DC-Powered

Network Cable Specifications and GuidelinesCompared with multimode fiber, single-mode fiber has higher bandwidth and can carrysignals for longer dista

Insert the PC Card ... 114Replace the Routing Engine ...

Network Cable Specifications and GuidelinesWhen you calculate the power budget, you use a worst-case analysis to provide a margin oferror, even though

Network Cable Specifications and GuidelinesThe fo llowing example uses the estimated values in Table 12 to calculate link loss (LL)fora2 km-long multi

Site PreparationChecklistthe power to bring it within the allowable range; for short lengths of fiber, with fiber andconnector loss close to zero, an

Site PreparationChecklistItem or TaskPerformedBy Date NotesSelect the type of rack.Plan rack location, including required spaceclearances.Secure rack

Site PreparationChecklist54 M5 and M10 Internet Routers Hardware Guide

Chapter 6Unpack the RouterThis chapter explains how to unpack the router and verify the parts received. Beforebeginning,prepare the installation site

Unpack the Router2. Position the carton so that the arrows are pointing up.3. Using a utility knife, cut through the sealing tape on the top seam of t

Choose Front or Center MountingComponent QuantityFront-mounting shelf1Mounting ears 2PIC and PIC blankUpto4onanM5routerUpto8onanM10routerPower supply2

Choose Front or Center Mounting58 M5 and M10 Internet Routers Hardware Guide

Chapter 7Install the RouterBecause the router weighs between 57 lb (25.8 kg) and about 61 lb (27.6 kg) for the M5 routeror 67 lb (29.5 kg) for the M10

Power Disconnection Warning...144TN and IT Power Warning...

Install the Chassis into the Rack• Place the rack in its permanent location, allowing adequate clearance for airflowand maintenance, and secure it to

Chapter 8Connect the Router and Perform Initial ConfigurationAfter installing the router into the rack as described in “Initial Installation” on page

Connect the Router to Management D evicesFigure 21: Routing Engine Management PortsR1336Red alarm LEDLamp test buttonRouting EngineportsPIC online/off

Connect PIC CablesFigure 22: Routing Engine Ethernet Cable Connector1063Connect to a Management Console or Auxiliary DeviceTo use a system console to

Connect PIC Cables2. If the PIC cable connector port is covered by a rubber safety plug, remove the plug.Do not look directly into the ends of fiber-o

Provide Power to the RouterFigure 24: Attach Cable to a PIC1334PICPIC cableProvide Power to the RouterConnect the router to external power sources and

Provide Power to the RouterConnect Powe r to a DC-Powered Ro uterConnect DC power to the router by inserting power cables fro m external DC power sour

Provide Power to the Router8. Insert the exposed end of each power cable straight into the appropriate quick-connectterminal:• Insert the positive (+)

Provide Power to the Router2. For each power supply on an AC -powered router, verify that the ends of the powercord are firmly p lugged into the appli

Configure the JUNOS Internet SoftwareConfigure the JUNOS Internet SoftwareThe router is shipped with the JUNOS Internet software preinstalled and read

IndexIndex ...179Ta ble o f Con t e n

Configure the JUNOS Internet Software7. Configure the IP address and prefix length for the router’s Ethernet interface.[edit]root@# set interfaces fxp

Configure the JUNOS Internet Software11. Optionally, display the configuration to verify that it is correct.[edit]root@# showsystem {host-name host-na

Configure the JUNOS Internet Software72 M5 and M10 Internet Routers Hardware Guide

Part 3Hardware Maintenance, Replacement, and TroubleshootingProcedures• Maintain Hard ware Components on page 75• Replace Hardware Components on page

74 M5 and M10 Internet Routers Hardware Guide

Chapter 9Maintain Hardware ComponentsThis chapter describ e s how to maintain hardware components installed in the router. Forinformation about return

Maintain Packet Forwarding Engine ComponentsFor further description of the output from the command, see the JUNOS Internet SoftwareOperational Mode Co

Maintain Packet Forwarding Engine Components• Issue the CLI show chassis fpc pic-status command. The PIC slots in an FPC arenumbered from 0 through 3,

Maintain the Power S up pliesTo clean the transceivers, use an appropriate fiber-clean ing device, such as RIFOCSFiber Optic Adaptor Cleaning Wands (p

Maintain the Routing Engine• Verify that the air flow in and out of cooling system components is not obstructed.Maintain the Routing EngineThe Routing