Cisco Systems CRS-1 manual Preface Obtaining Additional Publications and Information

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Preface

Obtaining Additional Publications and Information

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Cisco CRS-1 Carrier Routing System Multishelf System Upgrade and Conversion Guide

 

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OL-12571-01

 

 

 

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Contents Americas Headquarters Page N T E N T S Index Obtaining Documentation Changes to This DocumentCisco.com Cisco Product Security Overview Documentation FeedbackProduct Documentation DVD Ordering Documentation Reporting Security Problems in Cisco Products Product Alerts and Field NoticesObtaining Technical Assistance Cisco Technical Support & Documentation WebsiteDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Preface Obtaining Additional Publications and Information Contents Prerequisites for Upgrading to a Multishelf SystemRestrictions for Upgrading to a Multishelf System Multishelf System section onHow to Upgrade to a Multishelf System Information About Upgrading to a Multishelf SystemUpgrading the Fabric Cards and Adding an FCC NoneAll commands listed in this procedure should be Apply power to the FCCPlaces the router in administration Exec mode Places the router in administration configuration modeEnter this command sequence for each of the eight Configures the FCC identified by the serial number as anConfigures a plane to operate in an FCC slot To 7 you want to configureExamine Do command prefix allows the Exec mode showCommand to execute in administration configuration Replace the planeNumber parameter with the numberDisplays the administrative and operational status of all Modifies the target configuration to bring up the specifiedWhich is now configured to use the FCC-SFC Displays the status of the Rack 0 fabric slot specified byAdding an LCC to a Multishelf System What to Do NextConfiguration to installation mode Configures the additional LCC as Rack 1 in the multishelfModifies the target configuration to change the Rack For racks in installation modeDisplaying Chassis Serial Numbers Example Adding a Fabric Card Chassis Example Power is applied to the FCC at this time FC/S card is replaced with an FC/M card at this point Fabric cable is attached to the FC/M card at this pointApply power, attach cables, and check cable LEDs Adding an LCC to a Multishelf System ExampleNormal Additional References Where to Go NextRelated Documents Related Documentation for the Catalyst 6509 Switch Technical AssistanceConverting to an Integrated Switch System Prerequisites for the Integrated Switch System Cisco CRS-1 Multishelf Integrated Switch Solution Naming ConventionsThis section contains the following procedures Repeat to for the remaining FCC Partner node F0/SC1/CPU0 is in Standby roleShow controllers switch inter-rack stp location node-id Redundancy switchover location node-id Repeat to for the other fabric chassis on a two-FCC MC MST1 Validating the 22-port Scge Cards Four-FCC Multishelf System OL-12571-01 OL-12571-01 For Cist Redundancy switchover location node-id Show controllers switch inter-rack udld all location node-id Show controllers switch inter-rack udld all location node-id Serial number configuration Admin configure command 1-5,1-10Installation documents LEDs Fabric card, single-chassis systemIN-2
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CRS-1 specifications

Cisco Systems' Carrier Routing System (CRS-1) is a cutting-edge, high-capacity router designed to meet the demands of service providers and large enterprises. Introduced in the early 2000s, the CRS-1 represents a significant leap forward in routing technology, offering unparalleled performance, scalability, and reliability.

One of the primary features of the CRS-1 is its exceptional scalability. The system is built on a modular architecture that allows for easy upgrades and expansions. This enables service providers to start with a configuration that suits their immediate needs while having the flexibility to expand as traffic demands grow. The CRS-1 supports a wide range of line cards, enabling data, voice, and video to be managed on a single platform, which simplifies network management and reduces operating costs.

The CRS-1 leverages advanced technologies that enable it to deliver impressive performance. With the ability to handle up to 92 terabits per second of throughput, the router is capable of supporting a vast number of connections, making it well-suited for large-scale service providers and data centers. This level of performance is powered by Cisco’s proprietary silicon technology, which optimizes the packet forwarding process and enhances overall efficiency.

Another key characteristic of the CRS-1 is its strong focus on reliability and redundancy. The system is designed with high availability in mind, ensuring that it can continue to operate seamlessly even in the event of hardware failures. Redundant components, such as power supplies and route processors, allow the CRS-1 to maintain its performance and uptime, a critical requirement for mission-critical network operations.

Additionally, the CRS-1 supports a wide variety of protocols and technologies, including Internet Protocol (IP), Multiprotocol Label Switching (MPLS), and various service provider features. This versatility makes it a compelling choice for organizations looking to implement advanced networking capabilities, such as Quality of Service (QoS) and traffic engineering.

In summary, the Cisco Systems CRS-1 stands out as a formidable solution for modern routing needs. Its modular design, exceptional scalability, robust performance, reliability, and support for multiple protocols and services make it an ideal choice for service providers and enterprises seeking to future-proof their networks. As the demand for bandwidth continues to surge, the CRS-1 remains a pivotal component in the evolution of networking infrastructure.
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