Cisco DFC3B Manuale di installazione e funzionamento

Americas Headquarters:

Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA

Catalyst 6500 Series Distributed Forwarding

Card 3 for WS-X67xx Modules Installation Note

This publication describes the procedures for installing and removing the Distributed Forwarding Card 3

(DFC3) daughter card on the WS-X67xx Ethernet modules. The publication covers the following

products:

•WS-F6700-DFC3A(=)

•WS-F6700-DFC3B(=)

•WS-F6700-DFC3BXL(=)

•WS-F6700-DFC3C(=)

•WS-F6700-DFC3CXL(=)

Note Throughout this publication, unless otherwise noted, the term DFC3 daughter card refers to the DFC3A,

DFC3B, DFC3BXL, DFC3C, and DFC3CXL daughter cards.

Contents

This publication contains these sections:

•Overview, page 2

•Safety Overview, page 2

•Required Tools and Parts, page 8

•Removing a CFC or DFC Daughter Card, page 9

•Removing the DFC3 Daughter Card, page 11

•Upgrading the Ethernet Module Memory, page 19

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Overview

•Installing the DFC3B and DFC3C Daughter Cards, page 23

•Removing and Installing Ethernet Modules in the Chassis, page 34

•Attaching Your ESD Grounding Strap, page 42

•Obtaining Documentation and Submitting a Service Request, page 45

Overview

This section provides an overview and specifications of the DFC daughter cards. The DFC daughter card

is an optional daughter card for the WS-X67xx series, CEF720-based line cards. The DFC3 provides

localized forwarding decisions for each line card and scales the aggregate system performance. Table 1

lists the specifications for the WS-F6700-DFC daughter cards.

Safety Overview

Safety warnings appear throughout this publication in procedures that may harm you if performed

incorrectly. A warning symbol precedes each warning statement.

Table 1 DFC Daughter Card Specifications

DFC Daughter

Card

Module Support Minimum Software Support Power

Requirement

@42 VDC

DFC3A •WS-X6704-10GE

•WS-X6724-SFP

•WS-X6748-SFP

•WS-X6748-GE-TX

•Supervisor Engine 720-10GE—12.2(33)SXH

•Supervisor Engine 720—12.2(17a)SX

Note Use with Cisco IOS Release 12.2(33)SXH or

later requires switching module ROMMON

version 12.2(18r)S1 or later.

3.00 A

DFC3B

DFC3BXL

•WS-X6704-10GE

•WS-X6724-SFP

•WS-X6748-SFP

•WS-X6748-GE-TX

•Supervisor Engine 720-10GE—12.2(33)SXH

•Supervisor Engine 720—12.2(17d)SXB6

Note Use with Cisco IOS Release 12.2(33)SXH or

later requires switching module ROMMON

version 12.2(18r)S1 or later.

DFC3B: 2.70 A

DFC3BXL: 3.30 A

DFC3C

DFC3CXL

•WS-X6704-10GE

•WS-X6724-SFP

•WS-X6748-SFP

•WS-X6748-GE-TX

•WS-X6708-10GE

•WS-X6716-10GE

•Supervisor Engine 720-10GE—12.2(33)SXH

•Supervisor Engine 720 and all WS-X6700 series

Ethernet modules—12.2(33)SXH

•Supervisor Engine 720 and WS-X6708-10GE

Ethernet module—12.2(18)SXF5

Note Use with Cisco IOS Release 12.2(33)SXH or

later requires switching module ROMMON

version 12.2(18r)S1 or later.

DFC3C: 1.65 A

DFC3CXL: 2.35 A

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Safety Overview

Statement 1071—Warning Definition

Warning

IMPORTANT SAFETY INSTRUCTIONS

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. Use the statement number provided at the end of

each warning to locate its translation in the translated safety warnings that accompanied this

device.

SAVE THESE INSTRUCTIONS

Waarschuwing

BELANGRIJKE VEILIGHEIDSINSTRUCTIES

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 de standaard

praktijken om ongelukken te voorkomen. Gebruik het nummer van de verklaring onderaan de

waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd, wilt

raadplegen.

BEWAAR DEZE INSTRUCTIES

Varoitus

TÄRKEITÄ TURVALLISUUSOHJEITA

Tämä varoitusmerkki merkitsee vaaraa. Tilanne voi aiheuttaa ruumiillisia vammoja. Ennen kuin

käsittelet laitteistoa, huomioi sähköpiirien käsittelemiseen liittyvät riskit ja tutustu

onnettomuuksien yleisiin ehkäisytapoihin. Turvallisuusvaroitusten käännökset löytyvät laitteen

mukana toimitettujen käännettyjen turvallisuusvaroitusten joukosta varoitusten lopussa näkyvien

lausuntonumeroiden avulla.

SÄILYTÄ NÄMÄ OHJEET

Attention

IMPORTANTES INFORMATIONS DE SÉCURITÉ

Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant

entraîner des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez

conscient des dangers liés aux circuits électriques et familiarisez-vous avec les procédures

couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions des

avertissements figurant dans les consignes de sécurité traduites qui accompagnent cet appareil,

référez-vous au numéro de l'instruction situé à la fin de chaque avertissement.

CONSERVEZ CES INFORMATIONS

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Safety Overview

Warnung

WICHTIGE SICHERHEITSHINWEISE

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu Verletzungen führen

kann. Machen Sie sich vor der Arbeit mit Geräten mit den Gefahren elektrischer Schaltungen und

den üblichen Verfahren zur Vorbeugung vor Unfällen vertraut. Suchen Sie mit der am Ende jeder

Warnung angegebenen Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten

Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.

BEWAHREN SIE DIESE HINWEISE GUT AUF.

Avvertenza

IMPORTANTI ISTRUZIONI SULLA SICUREZZA

Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle

persone. Prima di intervenire su qualsiasi apparecchiatura, occorre essere al corrente dei pericoli

relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti.

Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le

traduzioni delle avvertenze riportate in questo documento.

CONSERVARE QUESTE ISTRUZIONI

Advarsel

VIKTIGE SIKKERHETSINSTRUKSJONER

Dette advarselssymbolet betyr fare. Du er i en situasjon som kan føre til skade på person. Før du

begynner å arbeide med noe av utstyret, må du være oppmerksom på farene forbundet med

elektriske kretser, og kjenne til standardprosedyrer for å forhindre ulykker. Bruk nummeret i slutten

av hver advarsel for å finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne

enheten.

TA VARE PÅ DISSE INSTRUKSJONENE

Aviso

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você está em uma situação que poderá ser causadora de

lesões corporais. Antes de iniciar a utilização de qualquer equipamento, tenha conhecimento dos

perigos envolvidos no manuseio de circuitos elétricos e familiarize-se com as práticas habituais de

prevenção de acidentes. Utilize o número da instrução fornecido ao final de cada aviso para

localizar sua tradução nos avisos de segurança traduzidos que acompanham este dispositivo.

GUARDE ESTAS INSTRUÇÕES

¡Advertencia!

INSTRUCCIONES IMPORTANTES DE SEGURIDAD

Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes de manipular

cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los

procedimientos estándar de prevención de accidentes. Al final de cada advertencia encontrará el

número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña

a este dispositivo.

GUARDE ESTAS INSTRUCCIONES

Catalyst 6500 Series Distributed Forwarding Card 3 for WS-X67xx Modules Installation Note

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Safety Overview

Varning!

VIKTIGA SÄKERHETSANVISNINGAR

Denna varningssignal 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 vanliga förfaranden för att förebygga olyckor. Använd det nummer som finns i slutet av

varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna

anordning.

SPARA DESSA ANVISNINGAR

Catalyst 6500 Series Distributed Forwarding Card 3 for WS-X67xx Modules Installation Note

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Safety Overview

Aviso

INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões

corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os

circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o

número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de

segurança traduzidos que acompanham o dispositivo.

GUARDE ESTAS INSTRUÇÕES

Advarsel

VIGTIGE SIKKERHEDSANVISNINGER

Dette advarselssymbol betyder fare. Du befinder dig i en situation med risiko for

legemesbeskadigelse. Før du begynder arbejde på udstyr, skal du være opmærksom på de

involverede risici, der er ved elektriske kredsløb, og du skal sætte dig ind i standardprocedurer til

undgåelse af ulykker. Brug erklæringsnummeret efter hver advarsel for at finde oversættelsen i de

oversatte advarsler, der fulgte med denne enhed.

GEM DISSE ANVISNINGER

Catalyst 6500 Series Distributed Forwarding Card 3 for WS-X67xx Modules Installation Note

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Safety Overview

Catalyst 6500 Series Distributed Forwarding Card 3 for WS-X67xx Modules Installation Note

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Required Tools and Parts

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030

Warning

Hazardous voltage or energy is present on the backplane when the system is operating. Use caution

when servicing.

Statement 1034

Required Tools and Parts

These parts are included in the DFC3 daughter card upgrade kit:

•DFC3A, DFC3B, DFC3BXL, DFC3C, or DFC3CXL daughter card

•Installation bracket and mounting hardware (mounts over the male standoffs at the rear of the DFC

daughter card)

•One disposable grounding wrist strap

•One 1-GB (MEM-XCEF720-1GB) memory upgrade

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Removing a CFC or DFC Daughter Card

Note The MEM-XCEF720-1GB memory upgrade is required for the DFC3BXL upgrade only and is included

as part of the DFC3BXL daughter card kit only.

These tools and supplies are required to remove and install the DFC3 daughter card:

•Antistatic mat or foam pad to support the removed module and an antistatic bag to store the removed

Central Forwarding Card (CFC) or DFC daughter card

•Your own ESD-prevention equipment or the disposable grounding wrist strap included in the

upgrade kit

•Number 1 Phillips-head screwdriver for the DFC daughter card installation hardware

Removing a CFC or DFC Daughter Card

If your Ethernet module has either a CFC or a DFC daughter card installed, you must remove the old

CFC or DFC daughter card before installing the new DFC daughter card. The folowing procedures are

provided:

•Removing the CFC Daughter Card, page 9

•Removing the DFC3 Daughter Card, page 11

Note An additional procedure for removing DFC3 daughter cards is provided for daughter cards installed on

early versions of the WS-X6748-GE-TX Ethernet module that are equipped with stiffener brackets.

Removing the CFC Daughter Card

Warning

During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly

touch the backplane with your hand or any metal tool, or you could shock yourself.

Statement 94

To remove a CFC daughter card, follow these steps:

Step 1 Attach an ESD grounding strap to your wrist and to ground.

If you are unsure about the correct way to attach an ESD grounding strap, refer to the “Attaching Your

ESD Grounding Strap” section on page 42 for instructions.

Step 2 Remove the Ethernet module from the Catalyst 6500 series switch.

If you are unsure about the correct procedure for removing a module from the switch chassis, refer to

the “Removing and Installing Ethernet Modules in the Chassis” section on page 34 for removal

instructions.

Step 3 Place the Ethernet module on an antistatic mat with the front of the module facing toward you.

Step 4 Use a Phillips-head screwdriver to remove the installation hardware, which consists of three securing

screws and the two cap nuts. (See Figure 1.)

Catalyst 6500 Series Distributed Forwarding Card 3 for WS-X67xx Modules Installation Note

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Removing a CFC or DFC Daughter Card

Figure 1 CFC Daughter Card Installation Hardware

Step 5 To unseat the CFC daughter card from the Ethernet module, hold each tab at the rear of the CFC daughter

card between your thumb and index finger, and gently press down on both tabs until the connectors are

unseated. (See Figure 2.)

Caution Do not apply too much pressure on the tabs because you might cause damage to the module.

WS-X5530

99714

TUS

WS-X6724-SFP24PORT GIGABIT ETHERNET- SFP

12345678910 11 12 13 14 15 16 71 18 19 20 21 22 23 24

Cap nuts (2)

Screws (3)

CFC daughter card

Heat sinks

Card removal

tabs (2)

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