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Cisco CRS-1 Carrier Routing System
Multishelf System Upgrade and
Conversion Guide
Cisco IOS XR Software Release 3.4
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
Text Part Number: OL-12571-01
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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 IN
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CONTENTS Preface v Changes to This Document v Obtaining Documentation v Cisco.com v Product Documentation DVD vi Ordering Documentation vi Documentation Feedback vi Cisco Product Security Overview vi Reporting Security Problems in Cisco Products vii Product Alerts and Field Notices vii Obtaining Technical Assistance viii Cisco Technical Support & Documentation Website viii Submitting a Service Request ix Definitions of Service Request Severity ix Obtaining Additional Publications and Information
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Contents Converting to an Integrated Switch System 2-1 Contents 2-1 Prerequisites for the Integrated Switch System 2-2 Cisco CRS-1 Multishelf Conversion to an Integrated Switch System Introduction 2-2 Cisco CRS-1 Multishelf Integrated Switch Solution 2-3 Benefits of the Cisco CRS-1 Multishelf Integrated Switch Solution 2-3 Naming Conventions 2-3 How to Convert from the Cisco Catalyst 65xx Switch to the Integrated Switch System for Single-FCC Multishelf and Two-FCC Multishelf Systems 2-4 Validat
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Preface This guide describes how to upgrade a single-shelf Cisco CRS-1 to a multishelf system. The upgrade process is similar to the process for a new multishelf system installation. This guide documents only the differences between the upgrade process and the new installation process. The preface contains the following sections: • Changes to This Document, page v Obtaining Documentation, page v Documentation Feedback, page vi Cisco Product Security Overview, page vi Product Alerts an
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Preface Documentation Feedback You can access the Cisco website at this URL: http://www.cisco.com You can access international Cisco websites at this URL: http://www.cisco.com/public/countries_languages.shtml Product Documentation DVD The Product Documentation DVD is a library of technical product documentation on a portable medium. The DVD enables you to access installation, configuration, and command guides for Cisco hardware and software products. With the DVD, you have access to the HTML d
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Preface Product Alerts and Field Notices A current list of security advisories, security notices, and security responses for Cisco products is available at this URL: http://www.cisco.com/go/psirt To see security advisories, security notices, and security responses as they are updated in real time, you can subscribe to the Product Security Incident Response Team Really Simple Syndication (PSIRT RSS) feed. Information about how to subscribe to the PSIRT RSS feed is found at this URL: http://www
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Preface Obtaining Technical Assistance To access the Product Alert Tool, you must be a registered Cisco.com user. (To register as a Cisco.com user, go to this URL: http://tools.cisco.com/RPF/register/register.do) Registered users can access the tool at this URL: http://tools.cisco.com/Support/PAT/do/ViewMyProfiles.do?local=en Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. The Cisco Technical Support & Documentation website on
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Preface Obtaining Additional Publications and Information Submitting a Service Request Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC Service Request Tool provides recommended solutions. If your issue is not resolved using the recommended resources, your service request is
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Preface Obtaining Additional Publications and Information The Cisco Product Quick Reference Guide is a handy, compact reference tool that includes brief product overviews, key features, sample part numbers, and abbreviated technical specifications for many Cisco products that are sold through channel partners. It is updated twice a year and includes the latest Cisco channel product offerings. To order and find out more about the Cisco Product Quick Reference Guide, go to this URL: http://
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CH A P T E R 1 Upgrading to a Multishelf System This chapter describes how to upgrade a single-chassis Cisco CRS-1 Carrier Routing System router to a Cisco CRS-1 Carrier Routing System Multishelf System. Note For an introduction to the multishelf system, see Cisco CRS-1 Carrier Routing System Multishelf System Description. For information on planning a multishelf system installation, see Cisco CRS-1 Carrier Routing System Multishelf System Site Planning Guide. Feature History for the Cisco C
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Chapter 1 Upgrading to a Multishelf System Restrictions for Upgrading to a Multishelf System Prepare the single chassis system as follows: – Obtain the chassis serial number, which is required for configuration. The serial number is on a chassis label and can be displayed using the show diag chassis, as described in Cisco IOS XR Getting Started Guide. – Upgrade the ROM Monitor software to Version 1.42 or later, as described in Cisco IOS XR ROM Monitor Guide. – For more information, see
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Chapter 1 Upgrading to a Multishelf System Information About Upgrading to a Multishelf System Information About Upgrading to a Multishelf System The difference between upgrading a single-chassis system to a multishelf system and installing a multishelf system is the fabric upgrade. A single-chassis system uses fabric cards designed for single-chassis systems (FC/S cards), and an LCC in a multishelf system uses fabric cards designed for a multishelf system (FC/M cards). On a single chassi
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Chapter 1 Upgrading to a Multishelf System How to Upgrade to a Multishelf System Upgrading the Fabric Cards and Adding an FCC This section describes how to upgrade the fabric cards in a single-chassis system and establish communications between the designated shelf controller (DSC) LCC and one or more FCCs. Prerequisites Software Requirements Cisco IOS XR Software Release 3.4.0 or later ROMMON 1.42 or later Caution The ROM Monitor software must be upgraded to version 1.42 or higher on
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Chapter 1 Upgrading to a Multishelf System How to Upgrade to a Multishelf System 8. Apply power to the FCC. 9. show platform Frack/**/* 10. configure 11. do show controllers fabric plane all 12. controllers fabric plane planeNumber shutdown 13. commit 14. end 15. In Rack 0, remove the FC/S card for the plane that was shut down in Step 12. 16. In Rack 0, insert the FC/M card for the plane that was shut down in Step 12. 17. show platform 0/smslotNumber/sp 18. In Rack 0, attach the fabric cabl
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Chapter 1 Upgrading to a Multishelf System How to Upgrade to a Multishelf System Command or Action Purpose dsc serial serialNumber rack Frack Step 4 Configures the FCC identified by the serial number as an FCC rack within the multishelf system. Example: Replace serialNumber with the serial number of the RP/0/RP1/CPU0:router(admin-config)# dsc serial FCC. TBC0820052000000 rack F0 Replace rack with the FCC number as it appears in the fabric cabling plan, which is described in Cisco CR
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Chapter 1 Upgrading to a Multishelf System How to Upgrade to a Multishelf System Command or Action Purpose show platform Frack/**/* Step 9 Displays the status of all FCC modules in the specified rack. Replace rack with the rack number of the FCC to Example: examine. RP/0/RP1/CPU0:router(admin)# show platform Repeat this command for all FCCs. F0/**/* The state for all modules should be IOS-XR RUN. It can take a few minutes for all FCC modules to start. Note The FCC module status ap
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Chapter 1 Upgrading to a Multishelf System How to Upgrade to a Multishelf System Command or Action Purpose show platform 0/smslotNumber/sp Step 17 Displays the status of the Rack 0 fabric slot specified by slotNumber. Example: Note The fabric card status appears only when the show RP/0/RP1/CPU0:router(admin)# show platform platform command is executed in administration 0/sm0/sp EXEC mode. Step 18 In Rack 0, attach the fabric cable connectors to the Completes the connection between a pla
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Chapter 1 Upgrading to a Multishelf System How to Upgrade to a Multishelf System What to Do Next When the Rack 0 upgrade is completed and Rack 0 is communicating with FCCs, the next step is to add a second LCC to the multishelf system. Adding an LCC to a Multishelf System This section describes how to add an LCC to a multishelf system. Prerequisites Software Requirements Cisco IOS XR Software Release 3.4.0 or later ROMMON 1.42 or later Hardware Requirements The LCC to be added must b
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Chapter 1 Upgrading to a Multishelf System How to Upgrade to a Multishelf System DETAILED STEPS Command or Action Purpose admin Step 1 Places the router in administration EXEC mode. All commands listed in this procedure should be entered on the pre-existing single-chassis system. Example: RP/0/RP1/CPU0:router# admin configure Step 2 Places the router in administration configuration mode. Example: RP/0/RP1/CPU0:router(admin)#configure Step 3 dsc serial serialNumber rack 1 Configures the a
