Manuale d’uso / di manutenzione del prodotto XR 12410 del fabbricante Cisco
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v Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 CONTENTS Preface xi Changes to This Document xi Audience xii Document Organization xii Document Conventions xiii Obtaining Doc.
Contents vi Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Horizontal Cable Management Bracket 1-31 Blower Module 1-33 CHAPTER 2 Preparing for Installation 2-1 Safety Guidelin.
Contents vii Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing AC PEMs 3-7 Removing DC PEMs 3-8 Removing the Blower Mo dule 3-9 Removing Cards from the Chassis 3-11 Remo.
Contents viii Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Troubleshooting a DC PEM 4-10 Additional Power Subsystem Troubleshooting Informatio n 4-12 Troubleshooting the Pow.
Contents ix Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing and Replacing Cards from the Line Card and RP Card Ca ge 5-38 Removing and Replacing Cards from the Switch .
Contents x Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01.
xi Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Preface This preface describ es the objectiv es and or ganization of this document and explai ns how to f ind additional informat io n on related product s and services.
Preface xii Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Audience The Cisco XR 12410 and Cisco XR 12810 Router Instal lation Guide is written for hardware installers and system ad ministrators of Cisco router s.
xiii Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Preface Document Conventions This publicati on uses the follo wing con ventions: • Ctrl represents the key labeled Contr ol . Fo r example, the key combination Ctrl-Z means hold do wn the Control key while you p ress the z key .
Preface xiv Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 War n in g This warning symbol means danger . Y ou are in a situation tha t could cause bodily injury . Before you work on any equipmen t, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents.
1-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 CH A P T E R 1 Product Overview This chapter p rovides an ov ervie w of the Cisco XR 12410 and Cisco XR 12810 Routers. It contain s physical de scripti ons of the router hardware and major components, and functional descriptions of the hardware-related features.
Chapter 1 Produ ct Overview Physical and Fu nctional Descrip tion of Router 1-2 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 • Switch fabr ic and alarm card cage—Located behind the air f ilter door , this card cage contains 7 slots for th e switch fabric card set, an d two slots for alarm cards.
1-3 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Physical and Functional De scription of Rou ter Figur e 1 -1 Cisco XR 1241 0 Router Components—F ront V iew Figure 1-2 sho ws the slot numbering layout of t he router with the location of the major components.
Chapter 1 Produ ct Overview Physical and Fu nctional Descrip tion of Router 1-4 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 1 -2 Router Components a nd Slot-Nu mber.
1-5 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Physical and Functional De scription of Rou ter AC and DC Power Subsystems A router ships as eithe r an A C or DC po wered system.
Chapter 1 Produ ct Overview Physical and Fu nctional Descrip tion of Router 1-6 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Each A C PEM con verts 200 to 240 V A C into -48 VDC, which is distrib uted through the chassis backpl ane to all cards, RPs, and the blower module.
1-7 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Physical and Functional De scription of Rou ter DC Power Supplies A DC po wered router consists of tw o DC PDUs and DC PEMs.
Chapter 1 Produ ct Overview Physical and Fu nctional Descrip tion of Router 1-8 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figure 1-6 identif ies the components of a DC power supply .
1-9 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Switch Fabric and Alarm Ca rd Overview Switch Fabric and Alarm Card Overview The switch fabric provides synchronized gigabit-speed connections between line cards and the route processor .
Chapter 1 Produ ct Overview Switch Fabric and Alarm Car d Overview 1-10 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Switch Fabric Card Functionality Routers ship from the f actory with 2 CSCs and 5 SFCs in stalled in the 7 slots in the switch fabric and alarm card cage (see Figure 1-2 ).
1-11 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Switch Fabric and Alarm Ca rd Overview Switch Fabric Card The switch fabric cards au gment the traff ic capacity of the ro uter .
Chapter 1 Produ ct Overview Switch Fabric and Alarm Car d Overview 1-12 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 1 -7 Alar m Displa y Location A C T IV E 0 C A R.
1-13 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview The follo wing connectors and LEDs are on the front pa.
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-14 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Line Cards Ports and connectors on the line card front panels prov ide inte rfaces for external connections.
1-15 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview The PRP-2 and PRP-3 performs t he following pr imary f.
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-16 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 The Secure Domain Router (SDR) controls domain secu rity features independent of an y other SDRs on the network.
1-17 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview Figur e 1 -1 0 P erfor mance Route Pr oce ssor 3 (PRP .
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-18 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Note PRP-3 supports Cisco XR 12410 (1 0 G per slot fabric) and Ci sco XR 12810 (40 G per slot fab ric) Router chassis only .
1-19 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview • LINK, EN, TX, RX—Ind icate link acti vity (LINK), port en abled (EN), data transmission (TX), an d data reception (RX).
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-20 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP Auxiliary and Console Ports The auxiliary and co nsole ports on the PRP are EIA/TIA-232 (also k nown as RS-232) asynchronous serial ports.
1-21 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview PRP Reset Switch Access to the (soft) reset switch is throug h a small open ing in the PRP front panel (see Figure 1-9 ).
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-22 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP Alphanumeric Message Displays The alphanumeric message displays are or ganized in tw o rows of fo ur LED characters each ( Figure 1-13 ).
1-23 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview PRP Memory Components This section describes v arious types of memory used on the PRP to support router functions.
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-24 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 1 -14 P RP -2 Memory L ocations A C T S IG A C.
1-25 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview Figur e 1- 1 5 PRP -3 Memory Locations 1 SDRAM DIMM: B.
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-26 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Ta b l e 1 -4 PRP -3 Memory Components Ty p e Size Quantity Description Location SDRAM 1 1. Default SDRAM configuratio n is a total o f 4 GB (2 x 2GB) syst em memory for PRP-3.
1-27 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview PRP SDRAM The PRP uses Error Checking and Correctio n .
Chapter 1 Produ ct Overview Line Card an d Route Processor Over view 1-28 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Ta b l e 1 -6 PRP -3 DDR2 DRAM Configuration PRP SRAM Static Random Access Memory (SRAM) provides 2 MB of secondary CPU cach e memory .
1-29 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Line Card and Ro ute Processor Overview • Flash memory disks (or cards)—Cont ain the Cisco IOS softw are image Ta b l e 1-7 lists supported f lash disk sizes and Cisco part numbers.
Chapter 1 Produ ct Overview Upgrading a Cisco 12000 Se ries Rout er to a Cisco XR 12000 Series Router 1-30 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Upper and Lower Cable.
1-31 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Horizontal Cable M anagement Brack et Ports and connectors on the line card front panels prov ide inte rfaces for external connections.
Chapter 1 Produ ct Overview Horizontal Ca ble Management Bracket 1-32 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 1 -16 Hor izontal Cable Manag ement Brac ket A C T.
1-33 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Horizontal Cable M anagement Brack et Blower Module The blo wer module contains three variable speed fans and a controller card.
Chapter 1 Produ ct Overview Horizontal Ca ble Management Bracket 1-34 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 The blo wer module maintains acceptable operat ing tempera.
1-35 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 1 Product Overview Horizontal Cable M anagement Brack et T wo temperature sensors on each line card mo nitor the .
Chapter 1 Produ ct Overview Horizontal Ca ble Management Bracket 1-36 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01.
2-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 CH A P T E R 2 Preparing for Installation Before installing yo ur router , you must consider po wer and cablin g requireme.
Chapter 2 Prep aring for Installation Safety Guidelines 2-2 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Safety Guidelines Before you perfo rm any procedure i n this publication, you must re view t he safety guidelines in th is section to av oid injuring yourself o r damaging the equipment.
2-3 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Safety Guidelines Compliance and Safety Information The Cisco XR 12410 router are designed to meet the regulatory co mpliance and safety approv al requirements.
Chapter 2 Prep aring for Installation Safety Guidelines 2-4 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 2- 1 Connectin g an ESD-Prev entive Wr ist Strap to the Chas.
2-5 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Safety Guidelines Lifting Guidelines A fully conf igured router can weigh as much as 275 pounds (lb ) (124.74 kilo grams (kg)), while an empty chassis we ighs 125 lb (56.
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-6 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Site Requirement Guidelines The follo wing sections contai.
2-7 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines Figur e 2-2 Equipment Rac k T ypes Enclosed Rack Figure 2-2 a sho ws a free-standing, enclosed rack with tw o mounting posts in the front.
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-8 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Telco Rack Figure 2-2 c sho ws a telco-type rack. The telco-type rack is an open frame consisting of two posts tied t ogether by a cross-bar at the top and a fl oor stand at the bott om.
2-9 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines In the center -mounted position, you secure a set of o ptional center-mo unt brackets to the rack posts. The ch assis rack-mounting flanges are then secured to the center -mount brackets ( Figure 2-4 ).
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-10 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Site Layout and Equipment Dimensions T o help maintain tr.
2-11 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines • T o av oid noise interferen ce in network interface cables, do not route them directly across or al ong power cables.
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-12 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Air Flow Guidelines Cool air is circulated through the router by the blo wer module located at the top of the chassis.
2-13 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines • Unrestricted ai r flow—Allo w suff icient air flo w by maintai ning a minimum of 6 inches (15.24 cm) of clearance at both the inlet and e xhaust openings on the chassis and the po wer modules.
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-14 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 AC-Powered Routers A C PEMs operate in the nominal range .
2-15 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines Ta b l e 2-1 lists po wer cord option s. All A C-input po wer supply po wer cords measure 14 feet (4.3 m).
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-16 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Y ou must terminate DC power cables us ing cable lugs at the power shelf end.Ensure the lugs are du al-hole and that they f it ov er M6 terminal studs at 0.
2-17 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines Figure 2-9 sho ws a typical source DC po wer distrib ution scheme for a 2800 W DC PDU.
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-18 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 The color coding of source DC power cable leads d epends on th e color coding of the site DC po wer source .
2-19 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines Figur e 2-1 0 NEBS Bonding and Gr ounding Stu ds 53287 .
Chapter 2 Prep aring for Installation Site Requirement Guidelines 2-20 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 T o ensure a satisfactory supplemental ground connection to the ro uter , use the follo wing parts: Note These parts are not av ailable from Cisc o, b ut are av ailable from commercial vendo rs.
2-21 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Site Requirem ent Guidelines Gi ve special considera tion to the ef fect of a l ightning st rike in your vicini ty , especially if the wiring exceeds the r ecommended distances, or if it passes between b uildings.
Chapter 2 Prep aring for Installation PRP Port Connection Guidelines 2-22 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP Port Connection Guidelines This section con tains detailed cabling an d signal information for all in terface and port connections to the PRP .
2-23 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation PRP Port Connectio n Guidelines Figure 2-11 sho ws the auxiliary and cons ole port connections from the PRP to the associated devices.
Chapter 2 Prep aring for Installation PRP Port Connection Guidelines 2-24 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP Auxiliary Port Signals The PRP auxiliary port is a DTE, RJ-45 interface for connecting a modem or other DCE de vice (such as a CSU/DSU or anot her router) to the PRP .
2-25 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation PRP Port Connectio n Guidelines PRP Console Port Signals The PRP console port is a DCE RJ-45 interf ace for connec ting a terminal to the router .
Chapter 2 Prep aring for Installation PRP Port Connection Guidelines 2-26 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP Ethernet Connections The PRP has two RJ-45 MDI Ethe rnet ports; ETH0 and ETH1 ( Figure 2-12 ). Figur e 2-12 PRP Ether net Connections These connections support IEEE 802.
2-27 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation PRP Port Connectio n Guidelines Figure 2-13 sho ws: • Y o u cannot access Net work 2.0.0.0 from Ethernet port ( E0) on the PRP in Router A.
Chapter 2 Prep aring for Installation PRP Port Connection Guidelines 2-28 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP RJ-45 Ethernet Connections The RJ-45 Ethernet connecti on does not require an ext ernal transcei ver .
2-29 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation PRP Port Connectio n Guidelines When connecting the RJ-45 port to a hub or repeater , use the straight-through cable pinout sho wn in Figure 2-15 .
Chapter 2 Prep aring for Installation PRP Port Connection Guidelines 2-30 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Ta b l e 2-5 lists the cablin g specifications for 100-Mbps transmission ov er unshielded twisted-pair (UTP) cables.
2-31 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 2 Preparing for Installation Alarm Display Conne ction Guidelin es Alarm Display Connection Guidelines The router alarm system cons ists of the follo wing cards: • T wo alarm cards—Installed in the switch fabric and alarm card cage.
Chapter 2 Prep aring for Installation Alarm Display Conne ction Guidelines 2-32 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Ta b l e 2-7 lists th e pin-to-signal correspond ence between the cable connector pins and the alarm card relay contacts.
3-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 CH A P T E R 3 Installing the Cis co XR 12410 Router This chapter contains the proc edures to install th e router in a rack.
Chapter 3 Installing the Cisco XR 12410 Router Pre-Installation Consideration s and Requirements 3-2 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Pre-Installation Considerat.
3-3 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Installation Overview Installation Overview The router is shipped strap ped to a s hipping pallet as show n in Figure 3-1 .
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis 3-4 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Required Tools and Equipmen.
3-5 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Removing Compone nts Before Installing th e Chassis Use the follo wing procedure to rem o ve the front cov er from the router .
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis 3-6 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 2 Remo ve the front d oor by lifting the (top and bottom) hinge p ins to free the door from the chassis ( Fig ure 3-3 ).
3-7 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Removing Compone nts Before Installing th e Chassis Removing Power Supplies Remov e both po wer supplies to reduce the top-en d weight of the router b y approximately 28 p ounds (12.
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis 3-8 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing DC PEMs Use the follo wing procedure to rem o ve the DC PEMs from the chassis.
3-9 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Removing Compone nts Before Installing th e Chassis Removing the Blower Module By removi ng the blower module from the chassis, you can reduce the top-en d weight of the chassis b y approximately 20.
Chapter 3 Installing the Cisco XR 12410 Router Removing Components Before Installing the Chassis 3-10 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3-6 Remo ving the .
3-11 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Removing Cards from th e Chassis Removing Cards from the Chassis T o reduce additional weight from the chassis, you can remo ve all line car ds, RPs, switch fabrics, an d alarm cards.
Chapter 3 Installing the Cisco XR 12410 Router Removing Cards from the Chassis 3-12 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3-7 Cisco XR 1241 0 ro uter Co mpon .
3-13 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Removing Cards from th e Chassis Step 2 Starting at slot 0: a. Loosen the captiv e screws at the top and botto m of the front panel ( Figure 3-8 a).
Chapter 3 Installing the Cisco XR 12410 Router Removing Cards from the Chassis 3-14 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing Cards from the Switch Fabric and Alarm Card Cage The switch fabric and alarm card cage is located behin d the air fi lter door on the front of the chassi s.
3-15 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Rack-Mounting the Router Chassis Step 2 Starting at slot CSC0: a. Pi vot the ejecto r lev ers to unseat th e card from the backplane connector ( Figure 3-10 ).
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Ro uter Chassis 3-16 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3- 1 1 F ront-Mount and Center -M ount Rack P osi tions In a front-mo unted position, the chassis rack -mounting flanges are secured directly to the rack po sts.
3-17 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Rack-Mounting the Router Chassis In a center-mounted position, an optional set of center-mount brackets are secured to the rack posts and the chassis rack-mounting flange s are then secured to the center -mount brackets.
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Ro uter Chassis 3-18 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3-12 V er ifying Equipment Rack Di.
3-19 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Rack-Mounting the Router Chassis Step 2 Install the right rack-mount brack et ( Figure 3-13 ).
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Ro uter Chassis 3-20 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Installing Center-Mount Brackets—Optional If you plan to install the router in the center -mount position, you mu st install the center -mount brackets to the rack rails f irst.
3-21 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Rack-Mounting the Router Chassis Step 2 Identify t he orientation of the left and ri ght center-moun t brackets ( Figure 3-14 ).
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Ro uter Chassis 3-22 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3-15 Installing a Cent er -Mount R.
3-23 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Rack-Mounting the Router Chassis Installing the Chassis in the Rack T wo people can lift an empty router chassis using the handles on the sides.
Chapter 3 Installing the Cisco XR 12410 Router Rack-Mounting the Ro uter Chassis 3-24 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Use the follo wing procedure to in stal l .
3-25 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Rack-Mounting the Router Chassis Figur e 3-18 Incor rect Lif ting Handhol.
Chapter 3 Installing the Cisco XR 12410 Router Supplemental B onding and Grounding Con nections 3-26 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Supplemental Bonding and Gr.
3-27 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Reinstalling Compone nts After Insta lling the Chassis Step 2 Prepare the other en d of the grounding wi re and connect it to the appropriate grounding poin t at your site to ensure an adequate earth ground.
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Components Afte r Installing the Chassis 3-28 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Reinstalling AC PEMs Use the follo wing procedure to reinstal l the A C PEMs back into the chassis.
3-29 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Reinstalling Compone nts After Insta lling the Chassis Reinstalling DC PEMs Use the follo wing procedure to reinstal l the DC PEMs back into the chassis.
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Components Afte r Installing the Chassis 3-30 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Reinstalling the Blower Module Use the follo wing procedure to reinst all the blo wer module in the chassis.
3-31 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Reinstalling Cards in the Chassis Step 2 Go to the “Reinstalling Cards in th e Switch Fabric and Alarm Card Cage” sectio n on page 3-31 to reinstal l SFCS car ds.
Chapter 3 Installing the Cisco XR 12410 Router Reinstalling Cards in the Chassis 3-32 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 2 Starting at slot CSC0: d. Slide the card into th e slot ( Figure 3-24 ). a. Pi vot the ejecto r lev ers to seat th e card to the backplane connector .
3-33 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Reinstalling Cards in the Chassis Reinstalling Cards in the Line Card and.
Chapter 3 Installing the Cisco XR 12410 Router Connecting Line Car d Network Interface Cables 3-34 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Caution Unoccupied card slots.
3-35 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Connecting Line Card Network Interface Cables Use the follo w ing procedure as an example to route the network interf a ce cables through the cable-m anagement system and connect them to the line card.
Chapter 3 Installing the Cisco XR 12410 Router Connecting Line Car d Network Interface Cables 3-36 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3-26 Connecting a Net.
3-37 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Connecting Line Card Network Interface Cables Step 6 Insert all cables into their assigned ports. Step 7 Place sev eral ev enly spaced velcro straps through slots on the cable-manag ement bracket ( Figur e 3-27 a).
Chapter 3 Installing the Cisco XR 12410 Router Connecting Line Car d Network Interface Cables 3-38 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3-27 Cur r e nt Style.
3-39 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Connecting PRP Route Processor Cables Connecting PRP Route Processor Cables This section de scribes how to connect cables to the console, auxili ary , and Ethernet ports on the PRP .
Chapter 3 Installing the Cisco XR 12410 Router Connecting PRP Route Processor Cables 3-40 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Note RP cables are not av ailable from Cisco, but are av ailable from any commercial cable vendor .
3-41 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Connecting PRP Route Processor Cables Connecting to the PRP Auxiliary Por.
Chapter 3 Installing the Cisco XR 12410 Router Connecting PRP Route Processor Cables 3-42 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 See the “PRP Ethernet Connections” section on page 2-26 for additional informatio n about the Ethernet ports.
3-43 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Connecting Alarm Disp lay Card Cables Connecting Alarm Display Card Cable.
Chapter 3 Installing the Cisco XR 12410 Router Connecting Power to the Router 3-44 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 The alarm subconnectors can be used to connect the router to an external site alarm maintenance system.
3-45 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Connecting Power to the Route r Connecting Power to an AC-Powered Router Use the follo wing procedure to conn ect the A C powe r cords to the router .
Chapter 3 Installing the Cisco XR 12410 Router Connecting Power to the Router 3-46 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Connecting Power to a DC-Powered Router This section contains the procedures to connect the DC source power cables to a DC-po wered route r .
3-47 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 3 Installing the Cisco XR 12 410 Router Connecting Power to the Route r Use the follo wing procedur e to connect the DC source power cables to a 2800 W DC po wered router .
Chapter 3 Installing the Cisco XR 12410 Router Connecting Power to the Router 3-48 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 3-31 Connecting the DC P ow er Cables—2 800 W PDU Step 3 Replace the clear plastic safety covers o ver the PDUs.
4-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 CH A P T E R 4 Troubleshooting the Installation This chapter con tains general troubleshootin g information to help isolate th e cause of any d iff iculties you might encoun ter during the installation and ini tial startup of the system.
Chapter 4 Tro ubleshooting the Installation Troublesh ooting O verview 4-2 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Troubleshooting Overview This section de scribes the methods used in troubleshooti ng the router . The troubleshooting meth ods are or ganized according to the major subsystems in the router .
4-3 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting Ove rview • Chassis backplane po wer distrib ution. –48 VDC po wer from the po wer supplies is transferred to the cha ssis ba ckplane an d is distribu ted to all of the cards through the backplane connectors .
Chapter 4 Tro ubleshooting the Installation Troublesh ooting O verview 4-4 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Identifying Startup Issues Ta b l e 4-1 sho ws the co.
4-5 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Powe r Subsystem Troubleshooting the Power Subsystem This s.
Chapter 4 Tro ubleshooting the Installation Troublesh ooting the Power Su bsystem 4-6 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figure 4-1 identifies the compon ents of an A C PEM. Figur e 4-1 AC PEM Components Use the follo wing procedure to tro ubleshoot the A C po wer supply if it is not operating properly .
4-7 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Powe r Subsystem Step 2 Make sure the router i s powered on an d that all power cords are connected properly .
Chapter 4 Tro ubleshooting the Installation Troublesh ooting the Power Su bsystem 4-8 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 • Ilim—Indicates t he power sup ply is operating i n a current-limiting con dition. – Make sure that each po w er cord is connect ed to a dedi cated AC po wer source.
4-9 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Powe r Subsystem Figur e 4-2 280 0 W att DC PEM Components .
Chapter 4 Tro ubleshooting the Installation Troublesh ooting the Power Su bsystem 4-10 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Troubleshooting a DC PEM Use the follo wing procedure to tro ubleshoot a 2800 W DC PEM if it is not operating properly .
4-11 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Powe r Subsystem • RPF1 (rev erse polarity feeder 1) (flashing yello w)—The (feeder 1) PDU is miswired.
Chapter 4 Tro ubleshooting the Installation Troublesh ooting the Power Su bsystem 4-12 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 – If the INOK indicator is of f, replace the po wer supply . • DCOK (green)—Indicates that the p ower supply is operating normally , and is within th e nominal operating range.
4-13 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Powe r Subsystem Slot # PEM Over Temperature Sensors 24 PEM1 OK PEM2 OK Slot # Hot Sensor Inlet Sensor (deg C) (deg C) 29 NA 22.
Chapter 4 Tro ubleshooting the Installation Troublesh ooting the Power Su bsystem 4-14 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Troubleshooting the Power Distribution Sy.
4-15 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Troubleshooting the Processor Subsystem The router processor subsystem consi sts of the route processor , line cards, and alarm cards.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-16 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Performance Route Processor Overview T.
4-17 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem PRP-3 is the route processor for the Cisco XR 12404 and 12804 Router chassis running Ci sco IOS XR Softwa re Release 3.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-18 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP Ethernet Ports and Status LEDs The PRP has two 8-pin medi a-dependent interface (MDI) RJ-45 p orts for either IEEE 802.
4-19 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Figur e 4-6 PRP -3 L EDs PRP Auxiliary.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-20 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Pressing the reset switch causes a non-ma skable interrupt (NMI) and places the PRP in R O M monitor mode.
4-21 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem The alphanumeric message displays also.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-22 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Troubleshooting Using the RP Alphanumeric Display Y o u can use the alph anumeric display to isolate a probl em with the RP .
4-23 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Ta b l e 4-3 T r oubleshooting Us ing .
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-24 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 PRP-3 Alphanumeric LEDs The follo w ing section discusses the alph anumeric LED mes sages and the console output displa yed in sequen ce for a single PRP-3 an d for dual PRP-3.
4-25 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Ta b l e 4-5 displays the al phanumeric LED messages and the console outp ut when the chassis is loaded from R OMMON .
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-26 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Ta b l e 4 -5 Single PRP -3 Scenar io .
4-27 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Ta b l e 4-6 Dual PRP -3 Scenar io LED Display Description or Console Message INIT/NV Displays t he LED message during the initialization of the NVRAM infra code.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-28 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 RU N / M B I Displays “Copyright (c) 20 08 by Cisco Systems, Inc.
4-29 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Troubleshooting Line Cards When the li.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-30 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Troubleshooting Using the Line Card Alphanumeric Display Y ou can analyze the alphanumeric dis plays to isol ate a proble m with the l ine card.
4-31 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem RST SA VE Contents of the reset reason register are being sav ed. Line card R OM monitor IO RST Reset I/O register is being accessed.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-32 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 IOS XR FA B W 3 Cisco IOS XR software is waiting for the fab ric to be ready . RP IOS XR software IOS XR VGE T 3 Line card is obtaining the Cisco IOS XR release.
4-33 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem RSET DONE System rese t comple te. RP MBUS DNLD MBus agent is do wnloading. RP MBUS DONE MBus agent do wnloa d complete.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-34 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 DIA G MODE Diagnostic mode. RP DIA G LO AD Do wnloading field diagnostics ov er the MBus.
4-35 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Processor Subsystem Troubleshooting Using the Alarm Display If you experience critical, major , or mi nor alar ms you can use the alarm display to troubleshoot those conditions.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Pr ocessor Subsystem 4-36 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Monitoring Critical, Major, and Minor .
4-37 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem Troubleshooting the Cooling Subsystem Y o u may need to troubl eshoot the cooling subsystem if an o vertemperature condition occurs.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Cooli ng Subsystem 4-38 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Blower Module Operation The blo wer modu.
4-39 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem For add itional po wer supply troublesho.
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Cooli ng Subsystem 4-40 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Isolating Cooling Subsystem Problems Use the following procedure to isolate a problem with the chassis co oling system if you ha ve an o vertemperature conditio n.
4-41 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 4 Troubleshooting the Installation Troubleshooting the Cooling Subsystem • If the T emp and Fault indicators are on , an ov ertemperature condition exists. – V erify that the po wer supply fan is operating p roperly .
Chapter 4 Tro ubleshooting the Installation Troubleshooting the Cooli ng Subsystem 4-42 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01.
5-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 CH A P T E R 5 Maintaining the Router The router is eq uipped as ordered and is ready for installation and startup when it is shipped. As networ k requirements chan ge, you may need to upgrade the system by addi ng or changing compo nents.
Chapter 5 Maintaining th e Router Powering Off the Router 5-2 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Prerequisites and Preparation Before you perform an y of the procedures in this chapter , be sure that you: • Re view the “Safety Guidelines” section on page 2-2 .
5-3 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Powering Off the Rou ter Removing and Replacing the Air Filter Door Front Cover Use the follo wing procedure t o remove and repl ace the air filter door front cover .
Chapter 5 Maintaining th e Router Powering Off the Router 5-4 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 2 Remo ve the (4) scre ws from each corner that fasten the partial front cov er to the air f ilter door ( Figure 5-2 ).
5-5 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Cleaning or Re placing the Chassis Air Filter Cleaning or Replacing the Chassis Air Filter The Cisco XR 12410 router is equip ped wi th a use r -servic eable air f i lter that pre vents dust from being drawn into t he router .
Chapter 5 Maintaining th e Router Cleaning or Replacing the Chassis Air Filter 5-6 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Cleaning or Replacing a Chassis Air Filter Use the following procedure to clean or replace the air f ilter .
5-7 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Cleaning or Re placing the Chassis Air Filter Step 2 Remo ve the air f ilter by sl iding it out of the door ( Figure 5-4 ).
Chapter 5 Maintaining th e Router Cleaning or Replacing the Chassis Air Filter 5-8 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 3 V isually chec k the condition of the air filter to deter mine whether to clean it or install a new replacement f ilter: • Dirty—Y ou can either v acuum or re place the filter .
5-9 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing an d Replacing th e Blower Modu le Removing and Replacing the Blower Module Use the follo wing procedure to remo ve and replace the blo wer module.
Chapter 5 Maintaining th e Router Removing and Replacing the Blower Module 5-10 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 2 Install the ne w blower module into the chassis ( Figure 5-6 ): a. Lift the blo wer module (with tw o hands) and slide it halfw ay into the module bay .
5-11 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing an d Replacing th e Blower Modu le Troubleshooting the Blower Module Installation Use the follo wing procedure to troubl eshoot the blo wer module if it is not operating properly after i nstallation.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-12 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing and Replacing AC a.
5-13 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Caution Cisco XR 12410 rout.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-14 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing and Replacing an AC PEM This section contains the procedure to remov e and replace an A C PEM from the chassis.
5-15 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Use the following procedure to remo ve and replace an A C PEM. Step 1 Set the po wer switch to the of f (0) position .
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-16 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 5 Install the ne w po wer supply ( Figure 5-9 ): a. Slide the po wer supply into the bay un til it mates with its backplane connector .
5-17 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Troubleshooting the AC Power Supply Installation Use the follo wing procedure to tro ubleshoot the A C po wer supply if it is not operating properly after i nstallation.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-18 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 • Fault (yello w)—Indicates that the syst em has detected a fault within the po wer supply .
5-19 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Removing and Replacing an AC PDU Use the following procedure to remo ve and replace an A C PDU.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-20 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 5 Release the retention clip and disconnec t the po wer cable from the A C power connecto r on the horiz ontal trou gh ( Figure 5-11 ).
5-21 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Step 6 Remov e the rear chassis components ( Figure 5-12 ): a. Loosen the (6 ) captiv e screws o n the A C horizontal trough and remo ve it.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-22 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 7 Install the rear chassis components (see Figure 5-12 ): a. Install the ne w A C PDU and tighten th e (4) screws to secure it to th e chassis.
5-23 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Step 12 Set the po wer switch to the on (1) position. The (green) Pwr OK indicator on the front of the po wer supply should light.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-24 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Use the following procedure to remo ve and replace a DC PEM. Step 1 Set the po wer switch to the of f (0) position .
5-25 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Step 4 Install the ne w DC PEM into the chassis ( Figure 5-16 ): a.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-26 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Troubleshooting a 2800 W DC PEM Installation Use the follo wing procedure to troubl eshoot the DC PEM if it is not operating properly after in stallati on.
5-27 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents • RPF1 (Re verse Polarity Feeder 1) (flashing yello w)—The PDU (Feeder 1) is miswired.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-28 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 • DCOK (green)—Indicates that the p ower supply is operating normally , and is within th e nominal operating range.
5-29 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Step 3 Eject the PEM from the chassis ( Fig ure 5-17 ): a. Loosen the captiv e screw on the ejector lev er and piv ot the le ver down to eject the PEM from its bay .
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-30 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 5 Disconnect the DC po wer cables from their terminals in the followi ng order and note the color of each cable ( Figure 5-18 ): a.
5-31 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Figur e 5-18 Disconnecting the DC P ow er Cables—280 0 W DC PDU Step 6 Remov e the rear chassis components ( Figure 5-19 ): a.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-32 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 5-19 Rear DC Chassi.
5-33 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Step 7 Install t he rear chassi s components ( Figur e 5-19 ): a. Install the ne w DC PDU and tighten the (4 ) scre ws to secure it to the chassis.
Chapter 5 Maintaining th e Router Removing and Re placing AC and DC Power Sub system Components 5-34 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Figur e 5-20 Connecting the DC P ow er Cables—2 800 W PDU Step 9 Replace the clear plastic safety cov ers over the PDUs and tighten the scre ws (see Figure 5-19 ).
5-35 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Compon ents Step 10 Reinstall the DC PEM into the chassis ( Figure 5-21 ): a.
Chapter 5 Maintaining th e Router Removing and Replac ing Cards from the Chassis 5-36 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing and Replacing Cards from the Chassis This section contain s the procedures to remov e cards from the chassis.
5-37 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing Cards from the Chassis Figur e 5-22 Rout er Components and Slot-N.
Chapter 5 Maintaining th e Router Removing and Replac ing Cards from the Chassis 5-38 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing and Replacing Cards from the Line Card and RP Card Cage This section descri bes the procedures for removin g and installing a router processor (RP) card or a line card.
5-39 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Replacing Cards from the Chassis Figur e 5-23 Removing a Line Car d from th.
Chapter 5 Maintaining th e Router Removing and Replac ing Cards from the Chassis 5-40 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing and Replacing Cards from the Switch Fabric and Alarm Card Cage The switch fabric and alarm card cage is located behin d the air fi lter door on the front of the chassi s.
5-41 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Installing a Chassis Step 2 Remo ve the card (a CSC in this e xample): a. Pi vot the ejecto r lev ers to unseat th e card from the backplane connector .
Chapter 5 Maintaining th e Router Removing and Installing a Chassis 5-42 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Removing a Chassis from the Equipment Rack Use the follo wing procedure to remo ve the chassi s and its components from the equipment rack.
5-43 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Installing a Chassis Step 8 Disconnect any cables connec ted to the external alarm port on the alarm display . Label each of the alarm display cables befo re you disconnect the cables.
Chapter 5 Maintaining th e Router Removing and Installing a Chassis 5-44 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 Step 13 Remove the chassis from the rack. War n in g An empty chassis weighs approximately 125 pounds (56.
5-45 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Chapter 5 Maintaining the Router Removing and Installing a Chassis Step 8 Connect the supplement al bonding and grounding connect ion (if there is one) to the chassis (s ee Supplemental Bonding and Grounding Connection s, page 3-26 ).
Chapter 5 Maintaining th e Router Removing and Installing a Chassis 5-46 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01.
A-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 APPENDIX A Technical Specifications This appendix l ists the Cisco XR 12410 router specifications.
Appendix A Technical Sp ecifications Router Specifications A-2 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Ta b l e A -1 Ph ysical Specifications Description Va l u e Chassis height 37.5 in. (95.2 cm) Chassis width 17.25 in.
A-3 Cisco XR 12410 and Cisco XR 12810 Router Installation Gui de OL-17441-01 Appendix A Technical Sp ecifications Router Specifications Caution T o ensure that the chassis con figuration co mplies with the required po wer b u dgets, use the on-line power calculator .
Appendix A Technical Sp ecifications Router Specifications A-4 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Caution T o ensure that the chassis con figuration co mplies with the required po wer b u dgets, use the on-line power calculator .
A-5 Cisco XR 12410 and Cisco XR 12810 Router Installation Gui de OL-17441-01 Appendix A Technical Sp ecifications Router Specifications Ta b l e A -4 Envir onmental Specifications Description Va l u e.
Appendix A Technical Sp ecifications Router Specifications A-6 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01.
B-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 APPENDIX B Site Log The site log pro vides a historical record of all act ions relev ant to the operation and maintenance of the rou ter . K eep your site log in a con venient place near the router where any one who performs the mainte nance ha s access to it .
Appendix B Site Log B-2 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Date Description of Action Performed or Symptoms Observed Initials.
B-3 Cisco XR 12410 and Cisco XR 12810 Router Installation Gui de OL-17441-01 Appendix B Site Log.
Appendix B Site Log B-4 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01.
IN-1 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 INDE X Numerics 100BASE-T maximum cable lengths 2-30 specifications 2-30 transmission specifications 2-30 100BASE-TX 2-30.
Index IN-2 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 autosensing 2-26, 4-18 auxiliary po rt connecting devices to 2-24, 3-41 connecto r pinout 2-24 description 1-20 B ban.
IN-3 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Index GRP soft reset (NMI) switch 1-21, 4-19 handling c ards 3-11, 5-38 lifting c hassis 3-24 RP soft reset (NMI) switch .
Index IN-4 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 D DC-input power power entry module input curren t rating A-3 input power rati ng A-3 input volt ages 1-7 rated input.
IN-5 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Index configurations 1-27 DRAM configurations 1-27 Ethernet port 1-18, 4-18 power-on self-test 4-15 soft reset switch usa.
Index IN-6 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 M MBus,using for t roubleshoot ing 4-5 MDI Ethernet port 3-41 RJ-45 cable connector 3-41 N National Electrical Code (.
IN-7 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Index power surges 2-13 processor CPU on the PRP 1-16, 4-16 subsystem, troublesho oting 4-15 PRP alphanumeric LED display.
Index IN-8 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01 site requir ements airflow 2-12 power 2-16 rack mounting 2-6, 2-10 site log B-1 supplemental earth ground connection .
IN-9 Cisco XR 12410 and Cisco XR 12 810 Rout er Installation Guide OL-17441-01 Index U using handles f or lifting (caution) 2-5 V verifyin g the equip ment rack d imensions 3-18 voltage input AC-inpu .
Index IN-10 Cisco XR 12410 and Cisco XR 12810 Router Installation Guide OL-17441-01.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Cisco XR 12410 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Cisco XR 12410 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco XR 12410 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco XR 12410 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco XR 12410, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Cisco XR 12410.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco XR 12410. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco XR 12410 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
