Cisco 12404 Internet Router
Consolidated Switch Fabric
Replacement Instructions
Document Order Number: DOC-78-13614-01, May 30, 2008
Product Number: GSR04-FABRIC=
This publication provides instructions for removing and replacing a consolidated switch fabric (CSF)
card in the Cisco 12404 Internet Router.
•
Safety Guidelines, page 1
•
Preventing Electrostatic Discharge Damage, page 4
•
Powering Down the AC Powered Router, page 5
•
Powering Down the DC Powered Router, page 6
•
Removing and Replacing a Consolidated Switch Fabric Card, page 7
•
Reconnecting to an AC Power Source, page 10
•
Reconnecting to a DC Power Source, page 13
•
Obtaining Documentation and Submitting a Service Request, page 17
Safety Guidelines
Before you begin the replacement procedure, review the safety guidelines in this section to avoid injuring
yourself or damaging the equipment.
In addition, before installing, configuring, or maintaining the Cisco 12404 Internet Router, review the
safety warnings listed in the document Regulatory Compliance and Safety Information for the
Cisco 12000 Gigabit Switch Router Series (Document Number 78-4347-09) that accompanied your
router.
Americas Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Safety Guidelines
Safety Warnings
Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may
harm you. A warning symbol precedes each warning statement. The following paragraph is an example
of a safety warning. It identifies the warning symbol and associates it with a bodily injury hazard. The
remaining paragraphs in this section are translations of the initial safety warning.
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. (To see translations of the warnings that appear
in this publication, refer to the appendix “Translated Safety Warnings” in the installation guide that
accompanied this device.)
Waarschuwing
Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan
veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij
elektrische schakelingen betrokken risico’s en dient u op de hoogte te zijn van standaard
maatregelen om ongelukken te voorkomen. (Voor vertalingen van de waarschuwingen die in deze
publicatie verschijnen, kunt u het aanhangsel “Translated Safety Warnings” (Vertalingen van
veiligheidsvoorschriften) in de installatiegids die bij dit toestel is ingesloten, raadplegen.
Varoitus
Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen
kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja
tavanomaisista onnettomuuksien ehkäisykeinoista. (Tässä julkaisussa esiintyvien varoitusten
käännökset löydät tämän laitteen mukana olevan asennusoppaan liitteestä "Translated Safety
Warnings" (käännetyt turvallisuutta koskevat varoitukset).)
Attention
Ce symbole d’avertissement indique un danger. Vous vous trouvez dans une situation pouvant
entraîner des blessures. Avant d’accéder à cet équipement, soyez conscient des dangers posés par
les circuits électriques et familiarisez-vous avec les procédures courantes de prévention des
accidents. Pour obtenir les traductions des mises en garde figurant dans cette publication, veuillez
consulter l’annexe intitulée « Translated Safety Warnings » (Traduction des avis de sécurité) dans
le guide d’installation qui accompagne cet appareil.
Warnung
Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer
Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie
sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur
Vermeidung von Unfällen bewußt. (Übersetzungen der in dieser Veröffentlichung enthaltenen
Warnhinweise finden Sie im Anhang mit dem Titel “Translated Safety Warnings” (Übersetzung der
Warnhinweise) in der diesem Gerät beiliegenden Installationsanleitung.)
Avvertenza
Questo simbolo di avvertenza indica un pericolo. Si è in una situazione che può causare infortuni.
Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti
elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti. La traduzione
delle avvertenze riportate in questa pubblicazione si trova nell’appendice, “Translated Safety
Warnings” (Traduzione delle avvertenze di sicurezza), del manuale d’installazione che
accompagna questo dispositivo.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
2
78-13614-01
Safety Guidelines
Advarsel
Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du
utfører arbeid på utstyr, må du være oppmerksom på de faremomentene som elektriske kretser
innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker. (Hvis du vil se
oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i vedlegget "Translated
Safety Warnings" [Oversatte sikkerhetsadvarsler] i installasjonsveiledningen som ble levert med
denne enheten.)
Aviso
Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos
fisicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos
relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir
possíveis acidentes. (Para ver as traduções dos avisos que constam desta publicação, consulte o
apêndice “Translated Safety Warnings” - “Traduções dos Avisos de Segurança”, no guia de
instalação que acompanha este dispositivo).
¡Advertencia!
Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular
cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los
procedimientos estándar de prevención de accidentes. (Para ver traducciones de las advertencias
que aparecen en esta publicación, consultar el apéndice titulado “Translated Safety Warnings,” en
la guía de instalación que se acompaña con este dispositivo.)
Varning!
Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan leda till personskada.
Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och
känna till vanligt förfarande för att förebygga skador. (Se förklaringar av de varningar som
förekommer i denna publikation i appendix "Translated Safety Warnings" [Översatta
säkerhetsvarningar] i den installationshandbok som medföljer denna anordning.)
Safety with Equipment
The following guidelines will help ensure your safety and protect the equipment. This list is not inclusive
of all potentially hazardous situations, so be alert.
•
Always disconnect all power cords and interface cables before moving the system.
•
Never assume that power is disconnected from a circuit; always check.
•
Keep tools and assembly components away from walk areas.
•
Do not work alone if potentially hazardous conditions exist.
•
Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
•
Carefully examine your work area for possible hazards such as moist floors, ungrounded power
extension cables, and missing safety grounds.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
3
Preventing Electrostatic Discharge Damage
Safety with Electricity
Follow these basic guidelines when working with any electrical equipment:
•
Before beginning any procedures requiring access to the interior of the router, locate the emergency
power-off switch for the room in which you are working.
•
Disconnect all power and external cables before installing or removing a router.
•
Never assume that power has been disconnected from a circuit; always check.
•
Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
•
Never install equipment that appears damaged.
•
Carefully examine your work area for possible hazards such as moist floors, ungrounded power
extension cables, and missing safety grounds.
•
If an electrical accident does occur, proceed as follows:
– Use caution; do not become a victim yourself. Disconnect power to the router.
– If possible, send another person to get medical aid; otherwise, assess the condition of the victim
and then call for help.
– Determine if the person needs rescue breathing or external cardiac compressions; then take
appropriate action.
In addition, observe the following guidelines when working with any equipment that is disconnected
from a power source but still connected to telephone or network wiring:
•
Never install telephone wiring during a lightning storm.
•
Never install telephone jacks in wet locations unless the jack is specifically designed for wet
locations.
•
Never touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
Use caution when installing or modifying telephone lines.
Preventing Electrostatic Discharge Damage
Electrostatic discharge (ESD) damage to circuit boards can occur if they are handled improperly. Such
mishandling can result in intermittent or complete failures of the board.
When handling circuit boards, observe the following guidelines to prevent ESD damage.
•
Always use an ESD-preventive ankle or wrist strap and ensure that the strap makes adequate contact
with your skin.
•
Attach an ESD-preventive strap to your wrist or ankle and to the chassis; or to a bare metal surface.
See Figure 1.
•
The ankle or wrist strap protects equipment from ESD voltages on the body only; ESD voltages on
clothing can still cause damage to electronic components.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
4
78-13614-01
Powering Down the AC Powered Router
Figure 1
CONNECTOR
CLASS 1 LASER
LASERPRODUKT PRODUCT
PRODUIT LASER DER KLASSE 1
DE CLASSE
1
PRODUCTO LASER
DE CLASSE 1
TX
0
1
RX
2
3
T
EC
EJ
ACTIVE
CARRIER
-1
OT
SL
-0
OT
SL
RX PKT
T
SE
RE
AU
X
CO
NS
OL
E
LL
CO RX
K
LIN
CR
IT
40C48/POS
-SR-SC
-45
RJ
TX
I
MI
IC MA MI
AL JO NO
R
R
GIGABIT
ROUTE
PROCESSO
R
MBUS
ALARM
FAIL
FABRIC
66273
CLEAN
WITH ALCOHOL
WIPES
BEFORE
CONNECTING
Attach ESD-Preventive Strap to Cisco 12404 Internet Router Chassis
ENABLE
CONSOLI
DATED
SWITCH
FABRIC
Caution
Periodically check the resistance value of the antistatic ankle or wrist strap. The resistance measurement
should be between 1 and 10 megohms.
Powering Down the AC Powered Router
Powering down the AC powered router is presented in the following steps:
Step 1
Turn the AC PEM power switch off for each AC PEM.
Step 2
Turn off all circuit breakers for the AC source power.
Step 3
Unplug all power cords from all AC power source outlets.
Step 4
Attach an ESD-preventive strap to your wrist or ankle. Attach the ESD clip to the chassis or to a bare
metal surface.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
5
Powering Down the DC Powered Router
Figure 2
1
AC PEM
2
3
INPUT
INPUT
100-240
V
12A
50/80HZ
OUTPUT
OUTPUT
OK
FAIL
66289
OK
6
5
4
1
AC PEM handle
4
Power cord receptacle
2
On/Off switch
5
LEDs
3
Bail Latch
6
Captive screws
Step 5
Release the bail latch holding the AC power cord to the power receptacle.
Step 6
Unplug the power cord from the AC PEM receptacle.
Step 7
Verify that the green AC PEM INPUT OK, OUTPUT OK and amber OUTPUT FAIL LEDs are all off.
Step 8
Visually check that the AC PEM fans are all off.
Step 9
Visually check that the fan tray assembly fans are all off.
Step 10
Visually check that all route processor (RP) and line card LEDs are all off.
Step 11
Visually check that the CSF LEDs are all off.
Caution
In a noisy environment, place your hand in front of the fan compartment on each part with a fan, to ensure
the fans are all off.
Powering Down the DC Powered Router
Powering down the DC powered router is presented in the following steps:
Step 1
Turn the DC PEM power switch off for each DC PEM installed.
Step 2
Turn off all circuit breakers for DC source power.
Step 3
Attach an ESD-preventive strap to your wrist or ankle; and attach the ESD clip to the chassis or to a bare
metal surface.
Step 4
Verify that the green DC PEM INPUT OK, OUTPUT OK and amber OUTPUT FAIL LEDs are all off.
Step 5
Visually check that the fan tray assembly fans are all off.
Step 6
Visually check that the DC PEM fans are all off.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
6
78-13614-01
Removing and Replacing a Consolidated Switch Fabric Card
Figure 3
DC PEM and PDU
1
2
3
INPUT
OUTPUT
OK
OK
OUTPUT
FAIL
5
7
3
6
4
1
DC PDU
5
On/Off switch
2
DC PEM
6
PDU captive screws
3
PEM captive screws
7
Terminal Block
4
LEDs
Step 7
Visually check that all RP and line card LEDs are all off.
Step 8
Visually check that the CSF LEDs are all off.
Caution
Step 9
66295
INP UT
– 48/ 60V
35A
In a noisy environment, place your hand in front of the fan compartment on each part with a fan, to ensure
the fans are all off.
Remove all power lines positive (+), negative (-) and ground wires connected to the DC PDU block.
Removing and Replacing a Consolidated Switch Fabric Card
Removing and replacing a CSF card instructions are presented in this section. The CSF card occupies
the bottom slot in the card cage. See Figure 4.
The CSF occupies the bottom slot in the cage. The CSF card is not hot swappable you cannot remove
and replace a CSF card while the system remains powered up.
Caution
The CSF card is not hot-swappable component of the Cisco 12404 Internet Router.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
7
Removing and Replacing a Consolidated Switch Fabric Card
Figure 4
CSF Slot Location
3
2
1
Fabric Alarm
66252
0
Tools and Equipment
You will need the following items to remove and replace a CSF card:
•
ESD-preventive strap
•
3/16-inch flat-blade screwdriver
•
Antistatic bag (or similar ESD-preventive container)
•
CSF GSR04-FABRIC=
Removing a Consolidated Switch Fabric Card
To remove a CSF from the card cage follow these steps.
Step 1
Attach an ESD-preventive strap to your wrist or ankle; and attach the ESD clip to the chassis or to a bare
metal surface. See the “Preventing Electrostatic Discharge Damage” section on page 4.
Step 2
Power down your router.
•
Use the AC power down procedure “Powering Down the AC Powered Router, page 5” for AC
powered routers.
•
Use the DC power down procedure “Powering Down the DC Powered Router, page 6” for DC
powered routers.
Step 3
After you have powered down your router re-attach an ESD-preventive strap to your wrist or ankle;
attach the ESD clip to the chassis or to a bare metal surface.
Step 4
Loosen the two captive screws on each side of the CSF card.
Step 5
Grasp the card ejector levers and pivot them away from the CSF card faceplate.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
8
78-13614-01
Removing and Replacing a Consolidated Switch Fabric Card
Figure 5
Install a CSF Card
CONNECTOR
CLASS 1 LASER
LASERPROD PRODUCT
UKT DER KLASSE
PRODUIT LASER
DE CLASSE 1
1
PRODUCTO LASER
DE CLASSE 1
TX
0
1
RX
2
3
EJ
EC
ACTIVE
CARRIER
T
SL
SL
-1
OT
-0
OT
RE
SE
RX PKT
T
AU
X
CO
NS
OL
E
CO
40C48/POSSR-SC
LL
RX
RJ
LIN
K
-45
TX
I
MI
GIGABIT
ROUTE
PROCESSO
R
CR
ITI MA
CA JO MI
NO
L
R
R
66293
CLEAN
WITH ALCOHOL
WIPES
BEFORE
CONNECTING
MBUS
ALARM
FAIL
FABRIC
ENABLE
CONSOLI
DATED
SWITCH
FABRIC
Step 6
Slide the CSF half way out of the slot, then stop.
Step 7
Touching only the metal card carrier, use your free hand to support the bottom of the CSF.
Step 8
Slide the card out of the slot and place it directly into an antistatic bag or other ESD-preventive container.
Step 9
If you plan to return the defective CSF to the factory, repackage it in the shipping container you received
with the replacement card.
Installing a Consolidated Switch Fabric Card
To replace or install a CSF in the line card and CSF cage see Figure 5 and follow these steps:
Step 1
Attach an ESD-preventive strap to your wrist and to the chassis; or to a bare metal surface.
Step 2
Power down your router.
•
Use the AC power down procedure “Powering Down the AC Powered Router, page 5” for AC
powered routers.
•
Use the DC power down procedure “Powering Down the DC Powered Router, page 6 for DC
powered routers.
Step 3
After you have powered down your router re-attach an ESD-preventive strap to your wrist or ankle;
attach the ESD clip to the chassis or to a bare metal surface and proceed to step 4.
Step 4
Remove the CSF card from its antistatic bag or ESD-preventive container.
•
Note
Caution
Touching only the metal card carrier.
There are card slot alignment grooves on each side of the CSF cage. When you reinstall a card in an CSF
slot, make sure you carefully align both edges of the card carrier in the corresponding card slot grooves.
Avoid touching the card circuitry or any connectors.
Step 5
Set both edges of the CSF carrier into the card slot carrier alignment grooves on either side of the CSF
cage.
Step 6
Pivot the ejector levers away from each other; rotate each ejector lever outward away from the faceplate.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
9
Reconnecting to an AC Power Source
Step 7
Use both thumbs to slide the card carrier into the CSC slot until the ejector levers make contact with the
front of the card cage, then stop.
Step 8
Pivot the ejector levers toward the faceplate until the connector seats in the backplane.
Caution
CSF ejector levers may not fit flush against the CSF faceplate.
Step 9
Tighten the captive screws on each side of the CSF faceplate.
Step 10
Reconnect the router power source. Depending on which router you ordered, refer to the “Reconnecting
to an AC Power Source” section or “Reconnecting to a DC Power Source” section on page 13.
Reconnecting to an AC Power Source
This section provides the procedure for reconnecting your router to an AC power source.
Caution
Turn the AC PEM power switch to the off position before beginning this procedure.
Step 1
Attach an ESD-preventive strap to yourself and to either the chassis, or to a bare metal surface. See the
“Preventing Electrostatic Discharge Damage” section on page 4.
Step 2
Locate the AC power cord you removed when you powered down the router.
Step 3
Plug the AC power cord into the AC PEM.
Step 4
Connect the other end of the AC power cord to the AC power source outlet.
Step 5
Verify that the AC power source circuit breaker servicing the AC PEM is switched on.
Step 6
Turn on the AC power switch.
Figure 6
AC PEM LEDs
INPUT
INPUT
100-240
V
12A
50/80HZ
OUTPUT
OUTPUT
OK
FAIL
66290
OK
INPUT OUTPUT OUTPUT
FAIL
OK
OK
1
2
3
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
10
78-13614-01
Reconnecting to an AC Power Source
1
INPUT OK
Green
AC is present and within specified limits
OUTPUT OK
Green
Power supply module is operating normally in
a powered up condition
OUTPUT FAIL
Amber
Power module is operating in a fault condition
and shutdown has occurred
2
3
Note
When operating your router on an AC power source, both PEM bays must have all AC PEMs installed
to ensure compliance with regulatory EMI standards.
Checking the Startup
Check the startup banner and displays to ensure that the system has restarted properly and that all the
interfaces reinitialize properly. You should observe the power module LEDs shown in Figure 6. Also,
listen for the fans in the fan tray, you should immediately hear them operating. In a noisy environment,
the fans might be difficult to hear; therefore, place your hand in front of the exhaust vents at the side of
the chassis to verify that the fans are operating.
Visually check the CSF LEDs, MBus LEDs on the CSF, and the RP LEDs on the RP. RP LEDs are
located at one end of the RP faceplate, near the ejector lever.
Figure 7
CSF LEDs
CR
ITIC MA MIN
AL JOR OR
MBUS
ALARM FABRIC
FAIL
CONSOLIDATED SWITCH FABRIC
CR
M
M
CA AJO INO
R
R
L
ITI
MBUS
66246
ENABLE
ALARM FABRIC
FAIL
ENABLE
Table 1
CSF LEDs
Switch Fabric LEDs
Status
Condition
CRITICAL
Off
Normally Off
MAJOR
Off
Normally Off
MINOR
Off
Normally Off
Table 2
MBus Alarm LEDs
Status
CSF MBus Alarm LEDs
Condition
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
11
Reconnecting to an AC Power Source
FAIL
Off
Normally Off
ENABLE
ON
Normally On
Table 3
CSF MBus LEDs
MBus Fabric LEDs
Status
Condition
FAIL
Off
Normally Off
ENABLE
ON
Normally On
On the console terminal, verify that the console displays the system banner and that the system and all
interfaces initialize successfully.
If the power supplies do not power up, or if the system or any interfaces do not initialize properly, see
Chapter 4, “Troubleshooting the Installation,” in the Cisco 12404 Internet Router Installation and
Configuration Guide. If you are still unable to resolve the problem, contact your Cisco service
representative for assistance.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
12
78-13614-01
Reconnecting to a DC Power Source
Reconnecting to a DC Power Source
This section provides the procedure for reconnecting your router to a DC power source.
Note
We recommend each DC PDU be connected to an independent power source for full redundancy. We also
recommend that you use an uninterruptable power source (UPS) to protect against power failures at your
site.
Figure 8
DC Power PEM and PDU Assembly
1
2
3
INPUT
OUTPUT
OK
OK
OUTPUT
FAIL
5
7
3
6
66295
INP UT
– 48/ 60V
35A
4
1
DC PDU
5
On/Off switch
2
DC (PEM)
6
PEM to PDU captive screws
3
System captive screw
7
Terminal Block
4
LEDs
Reconnecting a DC PDU and DC PEM Assembly
Each DC PDU should be connected to separate DC sources using six threaded terminals. Two terminals
for negative (source DC), two terminals for positive (source DC return), and two terminals for ground.
Warning
Power to your router must be Off and all cables disconnected before you reconnect the DC PDU and
DC PEM. The DC PDU and DC PEM when connected, is not a hot-swappable, field replaceable unit.
Use this procedure to reconnect power to the DC PEM and DC PDU. The DC power module housing is
located at the rear of the chassis.
Step 1
Attach an ESD-preventive strap to yourself and to either the chassis, or to a bare metal surface. See the
“Preventing Electrostatic Discharge Damage” section on page 4.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
13
Reconnecting to a DC Power Source
Figure 9
DC Powered Cisco 12404 Internet Router Rear View
INPUT
– 48/60V
35A
INPUT
OK
OUTPU
T
OK
OUTPU
T
FAIL
INPUT
OK
Figure 10
OUTPU
T
OK
66288
INPUT
– 48/60V
35A
OUTPU
T
FAIL
DC PDU Power Block
1
+
4
2
GN
66949
D 3
1
Negative Terminal Port
3
Ground Terminal Port
2
Positive Terminal Port
4
Terminal Port Connector Screws
Step 2
Secure each lead to the proper terminal port by tightening the terminal port connector screws with a
3/16-inch flat-blade screw driver.
Step 3
Verify that the DC power source circuit breaker servicing the DC PEM is switched on.
Checking the Startup
Check the startup banner and displays to ensure that the system has restarted properly and that all the
interfaces reinitialize properly. You should observe the power module LEDs shown in Figure 13. Also,
listen for the fans in the fan tray, you should immediately hear them operating. In a noisy environment,
the fans might be difficult to hear; therefore, place your hand in front of the exhaust vents at the side of
the chassis to verify that the fans are operating.
Visually check the CSF LEDs, MBus LEDs on the CSF, and the RP LEDs on the RP. RP LEDs are
located at one end of the RP faceplate, near the ejector lever. Figure 12 shows the RP LED displays.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
14
78-13614-01
Reconnecting to a DC Power Source
Figure 11
CSF LEDs
CR
ITIC MA MIN
AL JOR OR
MBUS
ALARM FABRIC
FAIL
CONSOLIDATED SWITCH FABRIC
CR
M
M
CA AJO INO
R
R
L
ITI
MBUS
66246
ENABLE
ALARM FABRIC
FAIL
ENABLE
Table 4
CSF LEDs
Switch Fabric LEDs
Status
Condition
CRITICAL
Off
Normally Off
MAJOR
Off
Normally Off
MINOR
Off
Normally Off
Table 5
CSF MBus Alarm LEDs
MBus Alarm LEDs
Status
Condition
FAIL
Off
Normally Off
ENABLE
ON
Normally On
Table 6
CSF MBus LEDs
MBus Fabric LEDs
Status
Condition
FAIL
Off
Normally Off
ENABLE
ON
Normally On
On the console terminal, verify that the console displays the system banner and that the system and all
interfaces initialize successfully.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
15
Reconnecting to a DC Power Source
RP Alphanumeric LED Display
RP LEDs are located at one end of the RP faceplate, near the ejector lever. Figure 12 shows the RP
alphanumeric LED displays.
Figure 12
RP Alphanumeric LED Displays
Right alphanumeric
LED display (four digits)
57079
Left alphanumeric
LED display (four digits)
Each four-digit display shows part of a two-line system message. During the RP boot process, the LED
displays present a sequence of messages similar to that shown in.
Table 7
LED
Display
RP LED Display, Definition, and Source
Definition
Source
MROM The MBus microcode begins to execute; nnnn is the MBus
nnnn
microcode version number. For example,
controller
microcode version 1.17 displays as 0117.1
Note This display might not be visible because it occurs for
only a brief time.
LMEM
TEST
Low memory on the RP is being tested.
RP ROM
monitor
MEM
INIT
The size of main memory on the RP is being
discovered.
RP ROM
monitor
RP
RDY
The system is operational and ready to execute
basic Cisco IOS software commands at the ROM
monitor prompt (rommon>).
RP ROM
monitor
RP
UP
A valid Cisco IOS image is running.
RP IOS
software
PRI
RP
The RP is enabled and recognized as the system
primary. A valid Cisco IOS image is running.
RP IOS
software
SEC
RP
The RP is enabled and recognized as the system
secondary. A valid Cisco IOS image is running.
RP IOS
software
1. The version of MBus microcode running on your system might be different.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
16
78-13614-01
Reconnecting to a DC Power Source
DC Power Entry Module LEDs
Verify the DC PEM LEDs are on and their status is OK.
Figure 13
DC PEM LEDs
INP UT
– 48/ 60V
35A
1
OUTPUT
FAIL
66399
INPUT
OUTPUT
OK
OK
2
INPUT OUTPUT OUTPUT
OK
FAIL
OK
3
4
5
1
DC PDU
n/a
n/a
2
DC PEM
n/a
n/a
INPUT OK
Green
DC is present and within
specified limits
OUTPUT OK
Green
Power supply module is
operating normally in a powered
up condition
OUTPUT FAIL
Amber
Power module is operating in a
fault condition and shutdown has
occurred
3
4
5
If the power assembly does not power up, or if the system or any interfaces do not initialize properly, see
Chapter 1, “Troubleshooting the Installation.”. If you are still unable to resolve the problem, contact
your Cisco service representative for assistance.
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and
revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed
and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free
service and Cisco currently supports RSS version 2.0.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
78-13614-01
17
Reconnecting to a DC Power Source
This document is to be used in conjunction with the Cisco 12404 Internet Router Installation and Configuration Guide, Part Number:
DOC-7813511=.
CCDE, CCENT, Cisco Eos, Cisco Lumin, Cisco Nexus, Cisco StadiumVision, the Cisco logo, DCE, and Welcome to the Human Network are
trademarks; Changing the Way We Work, Live, Play, and Learn is a service mark; and Access Registrar, Aironet, AsyncOS, Bringing the Meeting To
You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS,
Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Collaboration Without Limitation, EtherFast, EtherSwitch,
Event Center, Fast Step, Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, iQ Expertise, the iQ logo,
iQ Net Readiness Scorecard, iQuick Study, IronPort, the IronPort logo, LightStream, Linksys, MediaTone, MeetingPlace, MGX, Networkers,
Networking Academy, Network Registrar, PCNow, PIX, PowerPanels, ProConnect, ScriptShare, SenderBase, SMARTnet, Spectrum Expert,
StackWise, The Fastest Way to Increase Your Internet Quotient, TransPath, WebEx, and the WebEx logo are registered trademarks of
Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.
All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply
a partnership relationship between Cisco and any other company. (0805R)
Copyright © 2008, Cisco Systems, Inc..All rights reserved.
Cisco 12404 Internet Router Consolidated Switch Fabric Replacement Instructions
18
78-13614-01