Cisco Systems N7KF248XT25EP1, 7000, UCSCPCIECSC02, N7KC7018RF, N7KF248XT25E User Manual

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Cisco Nexus 7000 Series Hardware Installation and Reference Guide

December 19, 2008

Americas Headquarters

Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000

800 553-NETS (6387)

Fax: 408 527-0883

Customer Order Number: Text Part Number: OL-12931-02

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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following inform ation is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

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IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

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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. (0812R)

Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.

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IMPLIED, INCLUDING, WITHOUT

Certified Internetwork Expert logo, Cisco IOS,

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Preface ix

Audience ix

Organization ix

Document Conventions x

Related Documentation xvi

Obtaining Documentation and Submitting a Service Request xvii

xvii

CHAPTER

1 Overview 1-1

Cisco Nexus 7000 Series 1-1

Cisco Nexus 7010 System 1-1 Cisco Nexus 7018 System 1-6

Preparing the Site 1-12

Safety Guidelines 1-13

Installation and Connection Guidelines 1-13

Managing the System Hardware 1-13

Replacing Components 1-14

2 Installing a Cisco Nexus 7010 Chassis 2-1

Preparing to Install the Device 2-1

Required Tools 2-1 Installing a Four-Post Rack or Cabinet 2-2 Unpacking and Inspecting a New Device 2-3

Installing the Bottom-Support Rails on the Rack 2-3

Prerequisites for Attaching the Bottom-Support Rails 2-4 Required Tools and Equipment 2-4 Attaching the Bottom-Support Rails 2-4

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Installing the Chassis 2-7

Prerequisites for Installing the Chassis 2-8 Required Tools and Equipment 2-8 Installing the Chassis 2-9

Grounding the Cisco Nexus 7010 Chassis 2-11

Prerequisites for Grounding the Chassis 2-12

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Required Tools and Equipment 2-12 Connecting the System Ground 2-12 Connecting Your ESD Strap to the Chassis 2-14

Installing and Formatting CompactFlash Cards 2-16

CHAPTER

3 Installing a Cisco Nexus 7018 Chassis 3-1

Preparing to Install the Device 3-1

Required Tools 3-1 Installing a Four-Post Rack or Cabinet 3-2 Unpacking and Inspecting a New Chassis 3-3

Installing the Bottom-Support Rails on the Rack 3-3

Prerequisites for Attaching the Bottom-Support Rails 3-4 Required Tools and Equipment 3-4 Attaching the Bottom-Support Rails 3-4

Installing the Chassis 3-6

Prerequisites for Installing the Chassis 3-7 Required Tools and Equipment 3-7 Installing the Chassis 3-8

Grounding the Cisco Nexus 7018 Chassis 3-11

Prerequisites for Grounding the Chassis 3-11 Required Tools and Equipment 3-11 Connecting the System Ground 3-12 Connecting Your ESD Strap to the Chassis 3-13

CHAPTER

Installing the Cable Management Assemblies 3-14

Installing the Front Door and Air Intake Frame 3-19

Installing and Formatting CompactFlash Cards 3-29

4 Installing Power Supply Units 4-1

Installing Power Supply Units 4-1

Connecting the Power Supply Units to AC Power 4-2

Prerequisites for Connecting Power Supply Units to AC Power 4-2 Required Tools and Equipment 4-2 Connecting 6-kW Power Supply Units 4-3 Connecting 7.5-kW Power Supply Units 4-3

5 Connecting the Cisco Nexus 7000 Device to the Network 5-1

Preparing for Connections 5-1

Required Tools and Equipment 5-1

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Connecting to the Console 5-2

Creating an Initial Device Configuration 5-3

Setting Up the Management Interface 5-4

Connecting the Supervisor CMP Port 5-5

Connecting an I/O Module 5-5

Connecting or Disconnecting a 1000Base-T Port 5-6

Connecting a 1000Base-T Port to the Network 5-6 Disconnecting a 1000Base-T Port From the Network 5-6

Connecting or Disconnecting an SFP or SFP+ Port 5-6

Installing a Transceiver 5-7 Removing a Transceiver 5-7 Connecting a Fiber-Optic Cable with a Transceiver 5-8 Disconnecting a Fiber-Optic Cable From a Transceiver 5-8 Maintaining Transceivers and Fiber-Optic Cables 5-9

CHAPTER

6 Managing the Device Hardware 6-1

Displaying the Device Hardware Inventory 6-1

Displaying the Device Serial Number 6-5

Displaying Power Usage Information 6-7

Power Supply Configuration Modes 6-8

Power Supply Configuration Overview 6-8 Power Supply Configuration Guidelines 6-11

Information About Modules 6-14

Supervisor Modules 6-14 I/O Modules 6-15 Fabric Modules 6-15

Verifying the Status of a Module 6-15

Checking the State of a Module 6-16

Connecting to a Module 6-17

Shutting Down Modules 6-17

Shutting Down a Supervisor or I/O Module 6-18 Shutting Down a Fabric Module 6-18

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Information About Module Temperature 6-18

Overview of Module Temperatures 6-18 Displaying Module Temperature 6-19

Displaying Environment Information 6-20

Reloading Modules 6-21

Reloading the Device 6-22

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Power Cycling Modules 6-22

Saving the Module Configuration 6-22

Purging the Module Configuration 6-23

Powering Off I/O Modules 6-23

Information About Fan Trays 6-24

EPLD Configuration 6-25

System Requirements 6-25

Supported Device Hardware 6-26

Supported Device Operating Systems 6-26 Updated EPLDs 6-26 Installation Guidelines 6-28 Downloading the EPLD Images 6-28 Preparing the EPLD Images for Installation 6-29 Upgrading EPLD Images 6-31

Upgrading the EPLD Images for I/O or Standby Supervisor Modules 6-32

Upgrading EPLDs for the Active Supervisor Module 6-34

Upgrading EPLDs for a Fabric Module 6-35

Upgrading EPLDs for a Fan Tray Module 6-36 Displaying the EPLD Versions 6-37

Displaying EPLD Versions for an I/O or Supervisor Module 6-37

Displaying EPLD Versions for a Fabric Module 6-38

Displaying EPLD Versions for a Fan Tray Module 6-38

Displaying the Available EPLD Versions 6-38

CHAPTER

Default Settings 6-39

7 Troubleshooting 7-1

Getting Started 7-1

Troubleshooting the Power Supply 7-2

Troubleshooting the Fan Trays 7-3

Troubleshooting the Supervisor Modules 7-3

Troubleshooting the Fabric Modules 7-4

Troubleshooting the I/O Modules 7-5

Contacting Customer Service 7-6

8 Removal and Installation Procedures 8-1

Replacing a Power Supply Unit During Operations 8-1

Removing a Power Supply Unit During Operations 8-2 Installing a Power Supply Unit During Operations 8-2

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Replacing a Supervisor Module 8-4

Required Tools 8-4 Replacing One of Two Supervisor Modules During System Operations 8-4 Replacing a Supervisor Module in a Single-Supervisor System 8-7

Replacing an I/O Module 8-8

Required Tools 8-8 Replacing an I/O Module 8-9

Replacing a Fabric Module During System Operations 8-11

Required Tools 8-11 Replacing a Fabric Module 8-11

Replacing a Cisco Nexus 7010 System Fan Tray During System Operations 8-13

Required Tools 8-13 Replacing a Cisco Nexus 7010 System Fan Tray 8-13

Replacing a Cisco Nexus 7010 Fabric Fan Tray 8-14

Required Tools 8-14 Replacing a Cisco Nexus 7010 Fabric Fan Tray 8-14

APPENDIX

Replacing a CompactFlash Card 8-15

Installing the Front Doors and Frame Assembly 8-17

Replacing the Cisco Nexus 7010 System Air Filter 8-20

A Technical Specifications A-1

Environmental Specifications for the Cisco Nexus 7000 Series Systems A-1

Physical Specifications for the Cisco Nexus 7000 Series Devices A-2

Power Specifications for the Cisco Nexus 7000 Series Devices A-3

Power Requirements for Device Components A-3 Power Supply Configuration Modes A-4

Power Supply Cable Specifications A-7

Chassis Clearances A-11

Facility Cooling Requirements A-12

Chassis Airflow A-12

B Cable and Port Specifications B-1

Module Connectors B-1

RJ-45 Connector B-1 SFP+ Transceivers B-2

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SFP Transceivers B-2

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APPENDIX

NDEX

C Chassis and Module LEDs C-1

D Repacking the Cisco Nexus 7000 Series Device for Shipment D-1

Disconnecting the Cisco Nexus 7000 Series System D-1

Powering Down the Cisco Nexus 7000 Series System D-1 Disconnecting the System from the Console D-1 Disconnecting the System from the Network D-2

Repacking the System Components D-2

Prerequisites for Repacking the System D-2 Required Tools and Equipment for Repacking the System D-2 Repacking the Cisco Nexus 7010 Device D-3

E Site Preparation and Maintenance Records E-1

Site Preparation Checklist E-1

Contact and Site Information E-2

Chassis and Module Information E-3

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Preface

This preface describes the audience, organization, and conventions of the Cisco Nexus 7000 Series Hardware Installation and Reference Guide. It also provides information on how to obtain related

documentation.

This preface includes the following sections:

• Audience, page ix

• Organization, page ix

• Document Conventions, page x

• Related Documentation, page xvi

• Obtaining Documentation and Submitting a Service Request, page xvii

Audience

This guide is for experienced network system administrators who configure and maintain Cisco Nexus 7000 Series devices.

Organization

This document is organized as follows:

Chapter Description

Chapter 1, “Overview” Provides an overview of the installation

Chapter 2, “Installing a Cisco Nexus 7010 Chassis” Describes how to install the Cisco Nexus 7010

Chapter 3, “Installing a Cisco Nexus 7018 Chassis” Describes how to install the Cisco Nexus 7018

Chapter 4, “Installing Power Supply Units” Describes how to install the power supply units

Chapter 5, “Connecting the Cisco Nexus 7000 Device to the Network”

process.

hardware components.

in the Cisco Nexus 7000 Series devices.

Describes how to connect a Cisco Nexus 7000 Series device to AC power and the network.

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Chapter Description

Chapter 6, “Managing the Device Hardware” Describes how to manage the hardware for the

Cisco Nexus 7000 Series device.

Chapter 7, “Troubleshooting” Describes how to troubleshoot the Cisco Nexus

7000 Series hardware.

Chapter 8, “Removal and Installation Procedures” Describes how to replace Cisco Nexus 7000

Series components during system operations.

Appendix A, “Technical Specifications” Provides system and site requirements that you

should use for planning the installation of the Cisco Nexus 7000 Series device.

Appendix B, “Cable and Port Specifications” Provides the specifications for the connection

devices used to connect the Cisco Nexus 7000 Series device to the Internet.

Appendix C, “Chassis and Module LEDs” Describes the device and module LEDs that

indicate system conditions.

Appendix D, “Repacking the Cisco Nexus 7000 Series Device for Shipment”

Appendix E, “Site Preparation and Maintenance Records”

Explains how you should repack the Cisco Nexus 7000 Series device in case you need to ship it.

Provides contact information and a table for recording site records.

Document Conventions

Command descriptions use these conventions:

Convention Description

boldface font Commands and keywords are in boldface.

italic font Arguments for which you supply values are in italics.

[ ] Elements in square brackets are optional.

[ x | y | z ] Optional alternative keywords are grouped in brackets and separated by vertical

string A nonquoted set of characters. Do not use quotation marks around the string or

Screen examples use these conventions:

screen font

boldface screen font

italic screen font

< > Nonprinting characters, such as passwords, are in angle brackets.

[ ] Default responses to system prompts are in square brackets.

!, # An exclamation point (!) or a pound sign (#) at the beginning of a line of code

bars.

the string will include the quotation marks.

Terminal sessions and information that the switch displays are in screen font.

Information you must enter is in boldface screen font.

Arguments for which you supply values are in italic screen font.

indicates a comment line.

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This document uses the following conventions:

Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the

publication.

Caution Means reader be careful. In this situation, you might do something that could result in equipment

damage or loss of data.

Warning

Waarschuwing

Varoitus

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

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

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.

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Attention

SÄILYTÄ NÄMÄ OHJEET

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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Warnung

Avvertenza

Advarsel

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.

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

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.

Aviso

¡Advertencia!

TA VARE PÅ DISSE INSTRUKSJONENE

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

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

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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

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Aviso

Advarsel

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

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

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Cisco Nexus 7000 Series Hardware Installation and Reference Guide

Preface

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Overview

This chapter provides an overview of the Cisco Nexus 7000 Series device and includes the following sections:

• Cisco Nexus 7000 Series, page 1-1

• Preparing the Site, page 1-12

• Safety Guidelines, page 1-13

• Installation and Connection Guidelines, page 1-13

• Replacing Components, page 1-14

Cisco Nexus 7000 Series

The Cisco Nexus 7000 Series systems are multiprotocol-capable, high-density, and high-performance devices that incorporate Ethernet/IP, virtualization, Layer 4 to Layer 7 services, and low-latency interconnect (LLI) technologies. The Cisco Nexus 7000 Series models are described in the following subsections:

CHA PTER

• Cisco Nexus 7010 System, page 1-1

• Cisco Nexus 7018 System, page 1-6

Cisco Nexus 7010 System

The Cisco Nexus 7010 chassis has 10 slots that allow for two supervisor modules and up to eight I/O modules. The chassis also holds up to five fabric modules, two system fan trays, two fabric fan trays, up to three power supply units, and a cable management system. The chassis also has a mounting bracket and four positioning handles (two on each side) that you use to install the chassis after you position it on a rack. Optionally, you can include an air filter and mid-frame doors.

Figure 1-1 identifies the standard features on the front and sides of the Cisco Nexus 7010 chassis, Figure 1-2 identifies the optional features on the front side of the chassis, and Figure 1-3 identifies the

standard features on the rear of the chassis.

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1-1

Chapter 1 Overview

Cisco Nexus 7000 Series

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Figure 1-1 Standard Hardware Features on the Front and Sides of the Cisco Nexus 7010 Chassis

4 5

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1-2

1 Door for the cable management area 2 System status LEDs 3 Cable management area (upper routing

portion can be removed if necessary)

5 Handles used to reposition the chassis (do not

lift the chassis with these handles—use a mechanical lift)

7 Supervisor modules (2) in slots 5 and 6 8 Air intake (shown without the optional air

Cisco Nexus 7000 Series Hardware Installation and Reference Guide

4 Rack mount bracket (2)—one on each side

6 I/O modules (1 to 8) in slots 1 to 4 and 7 to

10—these modules are a combination of the following:

• 48-port 10/100/1000 modules

• 48-port 1-Gigabit Ethernet modules

• 32-port 10-Gigabit Ethernet modules

filter)

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Chapter 1 Overview

187142

Cisco Nexus 7000 Series

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Figure 1-2 Optional Hardware Features on the Front Side of the Cisco Nexus 7010 Chassis

1 Mid-frame door assembly 2 Air filter

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Chapter 1 Overview

Cisco Nexus 7000 Series

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Figure 1-3 Standard Hardware Features on the Back of the Cisco Nexus 7010 Chassis

187118

1 Fan exhaust for the supervisor and I/O modules 2 System fan trays (2) and exhaust for the

supervisor and I/O modules

3 Fabric fan trays (2) and exhaust for the fabric

4 Fabric modules (up to 5)

modules

5 Power supply units (up to 3) and exhaust for the

power supply units

Note Figure 1-1 and Figure 1-3 show the Cisco Nexus 7000 Series chassis as it appears when it is fully

configured before including cables for connections to the Internet and the console. The systems that are not fully configured with the maximum number of supervisor modules, I/O modules, fabric modules, or power supply units have blank panels installed in place of the missing components to maintain the designed airflow for system cooling.

You must install the Cisco Nexus 7010 system chassis in a four-post 19-inch EIA rack that meets the following specifications:

1-4

• Mounting rails that conform to the English universal hole spacing as specified in

ANSI/EIA-310-D-1992.

• The minimum vertical rack space is 36.75 inches (93.3 cm) or 21 rack units (RU) for a single chassis

installation and 73.5 inches (186.6 cm) or 42 rack units for a dual-chassis installation. We recommend that you use a 45 RU rack for a dual-chassis installation.

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Install the first chassis at the

bottom of the rack for maximum

stability.

Cisco Nexus 7000 Series

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If you install one chassis, install it at the lowest possible RU on the rack for stability, as shown in

Figure 1-4. If you install two chassis in the same rack, install the bottom chassis first and then install the

other chassis on top as shown in Figure 1-5.

Warning

Stability hazard. The rack stabilizing mechanism must be in place, or the rack must be bolted to the floor before you slide the unit out for servicing. Failure to stabilize the rack can cause the rack to tip over.

Statement 1048

Figure 1-4 One Cisco Nexus 7010 Chassis Installed in a Four-Post Rack

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Install a second chassis

immediately above the

first installed chassis.

Cisco Nexus 7000 Series

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Figure 1-5 Two Cisco Nexus 7010 Chassis Installed in a Four-Post Rack

Cisco Nexus 7018 System

The Cisco Nexus 7018 chassis has 18 slots that allow for two supervisor modules and up to 16 I/O modules. The chassis also holds up to five fabric modules, two fan trays, up to four power supply units, and a cable management system. The chassis also has a mounting bracket and four positioning handles (two on each side) that you use to install the chassis after you position it on a rack. Optionally, you can include a front door to protect the I/O cable connections.

Figure 1-6 identifies the standard features on the front and sides of the Cisco Nexus 7018 chassis, Figure 1-8 identifies the optional feature on the front side of the chassis, and Figure 1-9 identifies the

standard features on the rear of the chassis.

1-6

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12 2

Cisco Nexus 7000 Series

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Figure 1-6 Standard Hardware Features on the Front and Sides of the Cisco Nexus 7018 Chassis

1 System status LEDs 2 Rack-mount brackets (2) 3 I/O modules (1 to 16) in slots 1 to 8 and 11 to

4 Supervisor modules (2) in slots 9 and 10

18—these modules are a combination of the following:

• 48-port 10/100/1000 modules

• 48-port 1-Gigabit Ethernet modules

• 32-port 10-Gigabit Ethernet modules

5 Air intake for power supply units. 6 Air intake for the supervisor modules and I/O

modules.

7 Air intake for fabric modules. 8 Handles used to reposition the chassis (do not

lift the chassis with these handles—use a mechanical lift)

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Cisco Nexus 7000 Series

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Figure 1-7 Cable Management System for the 7018 Chassis

1 System status LEDs (These LEDs show the

2 Top hood

system status displayed by the chassis LEDs.)

3 Upper cable management assemblies 4 Lower cable management assemblies

1-8

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Cisco Nexus 7000 Series

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Figure 1-8 Optional Front Door for the Cisco Nexus 7018 Chassis

1 Front doors 2 Air intake frame for power supply units

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Figure 1-9 Standard Hardware Features on the Back of the Cisco Nexus 7018 Chassis

3 43

192089

6 6

1 Fabric modules (up to 5) 2 Power supply units (up to 4) 3 Fan trays for cooling the supervisor, I/O, and

4 Fan exhaust for fabric modules

fabric modules

5 Fan exhaust for supervisor and I/O modules 6 Handles used to reposition the chassis (do

not lift the chassis with these handles—use a mechanical lift)

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Cisco Nexus 7000 Series

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Note Figure 1-6 and Figure 1-9 show the Cisco Nexus 7018 chassis as it appears when it is fully configured

before including cables for connections to the Internet and the console. The systems that are not fully configured with the maximum number of supervisor modules, I/O modules, fabric modules, or power supply units have blank panels installed in place of the missing components to maintain the designed airflow for system cooling.

You must install the Cisco Nexus 7018 chassis in a four-post 19-inch EIA rack that meets the following specifications:

• Mounting rails that conform to the English universal hole spacing as specified in

ANSI/EIA-310-D-1992.

• The minimum vertical rack space is 43.75 inches (111.1 cm) or 25 rack units (RU) for a single

chassis installation and 87.5 inches (222.2 cm).

Install the Cisco Nexus 7018 chassis at the lowest possible RU on the rack for stability, as shown in

Figure 1-10. If there is another device in the rack, install the heaviest one at the bottom.

Warning

Statement 1048

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Preparing the Site

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Figure 1-10 Cisco Nexus 7018 Chassis Installed in a Four-Post Rack

Preparing the Site

Warning

Cisco Nexus 7000 Series Hardware Installation and Reference Guide

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Installation of the equipment must comply with local and national electrical codes. Statement 1074

Before you can install a Cisco Nexus 7000 Series system, you must prepare the site for the installation. You must make sure that the altitude, temperature, humidity, air quality, airflow, electromagnetic and radio frequency interference, floor structure, power, and earth grounding of the installation site all meet the requirements of the Cisco Nexus 7000 Series system that you are installing. In addition, you must

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+ 174 hidden pages

Cisco Systems N7KF248XT25EP1, 7000, UCSCPCIECSC02, N7KC7018RF, N7KF248XT25E User Manual

Cisco Nexus 7000 Series Hardware Installation and Reference Guide

CONTENTS

Preface

Overview

Cisco Nexus 7000 Series

Cisco Nexus 7010 System

Cisco Nexus 7018 System

Preparing the Site