Cisco CRS-X 8-Slot Single-Shelf System
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Specifications Overview
| Series | Cisco Carrier Routing System |
|---|---|
| Product ID | |
| Status | Orderable Buy |
| Compatibility | |
| End-of-Sale Date | None Announced |
| End-of-Support Date | None Announced |
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Top Categories-
Command References
Cisco IOS XR Software
- Advanced System Command Reference for Cisco CRS Router
- IP Addresses and Services Command Reference for Cisco CRS Routers
- Cisco IOS XR Modular Quality of Service Command Reference for the Cisco CRS Router
- Netflow Command Reference for Cisco CRS Series Routers
- Cisco IOS XR nV System Command Reference for the Cisco CRS Router
- Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router
Cisco IOS XR Software Release 6.4.x
- Carrier Grade NAT Command Reference for Cisco CRS Routers, IOS XR Release 6.4.x
- Interface and Hardware Component Command Reference for Cisco CRS Routers, IOS XR Release 6.4.x
- Multicast Command Reference for Cisco CRS Routers, IOS XR Release 6.4.x
- Routing Command Reference for Cisco CRS Routers, IOS XR Release 6.4.x
- System Management Command Reference for Cisco CRS Routers, IOS XR Release 6.4.x
- System Security Command Reference for Cisco CRS Routers, IOS XR Release 6.4.x
- Virtual Private Network Command Reference for Cisco CRS Series Routers, IOS XR Release 6.4.x
Cisco IOS XR Software Release 6.2.x
- Carrier Grade NAT for Cisco CRS Routers, IOS XR Release 6.2.x
- Interface and Hardware Component Command Reference for Cisco CRS Routers, IOS XR Release 6.2.x
- Multicast Command Reference for Cisco CRS Routers, IOS XR Release 6.2.x
- MPLS Command Reference for the Cisco CRS Router, Cisco IOS XR Release 6.2.x
- Routing Command Reference for Cisco CRS Routers, IOS XR Release 6.2.x
- System Security Command Reference for Cisco CRS Routers, IOS XR Release 6.2.x
- System Management Command Reference for Cisco CRS Routers, IOS XR Release 6.2.x
- Virtual Private Network Command Reference for Cisco CRS Series Routers, IOS XR Release 6.2.x
Cisco IOS XR Software Release 6.1.x
- Cisco IOS XR Carrier Grade NAT Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Interface and Hardware Component Command Reference for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR MPLS Command Reference for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Multicast Command Reference for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Routing Command Reference for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Virtual Private Network Command Reference for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR System Management Command Reference for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR System Security Command Reference for the Cisco CRS Router, Release 6.1.x
Cisco IOS XR Software Release 5.3.x
- Cisco IOS XR Carrier Grade NAT Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Interface and Hardware Component Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR MPLS Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Multicast Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Routing Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR System Management Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR System Security Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Virtual Private Network Command Reference for the Cisco CRS Router, Release 5.3.x
Cisco IOS XR Software Release 5.2.x
- Multicast Command Reference for Cisco CRS Routers, IOS XR Release 6.3.x
- System Security Command Reference for Cisco CRS Routers, IOS XR Release 6.3.x
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Configuration Guides
Cisco IOS XR Software Release 6.4.x
- Carrier Grade NAT Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- Interface and Hardware Component Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- IP Addresses and Services Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- Modular QoS Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- Multicast Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- nV System Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- Programmability Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- ROM Monitor Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- Routing Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- System Management Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- System Monitoring Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- System Security Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- Telemetry Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- Virtual Private Network Configuration Guide for Cisco CRS Series Routers, IOS XR Release 6.4.x
Cisco IOS XR Software Release 6.2.x
- Carrier Grade NAT Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- Interface and Hardware Component Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- IP Addresses and Services Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- Modular QoS Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- MPLS Configuration Guide for the Cisco CRS Routers, IOS XR Release 6.2.x
- Multicast Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- Netflow Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- nV System Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- Programmability Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- ROM Monitor Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- Routing Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- System Management Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- System Monitoring Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- System Security Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
- Virtual Private Network Configuration Guide for Cisco CRS Series Routers, IOS XR Release 6.2.x
- Telemetry Configuration Guide for Cisco CRS Routers, IOS XR Release 6.2.x
Cisco IOS XR Software Release 6.1.x
- Cisco IOS XR Carrier Grade NAT Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Netflow Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR nV System Configuration Guide for the Cisco CRS Router, Release 6.1.x
- IP Addresses and Services Configuration Guide for the Cisco CRS Routers, IOS XR Release 6.1.x
- Cisco IOS XR IP Addresses and Services Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Modular Quality of Service Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Interface and Hardware Component Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR ROM Monitor Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR System Management Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR System Monitoring Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR System Security Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Cisco IOS XR Routing Configuration Guide for the Cisco CRS Router, Release 6.1.x
- Programmability Configuration Guide for Cisco CRS Routers, IOS XR Release 6.1.x
- Telemetry Configuration Guide for Cisco CRS Series Routers, IOS XR Release 6.1.x
Cisco IOS XR Software Release 5.3.x
- New and Changed Features in Cisco IOS XR Software, Release 5.3.x for the Cisco CRS Router
- Cisco IOS XR Carrier Grade NAT Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Interface and Hardware Component Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR IP Addresses and Services Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Modular Quality of Service Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Netflow Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR nV System Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR ROM Monitor Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR System Management Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR System Security Configuration Guide for the Cisco CRS Router, Release 5.3.x
- Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 5.3.x
Cisco IOS XR Software Release, 5.2.x
- Multicast Configuration Guide for Cisco CRS Routers, IOS XR Release 6.3.x
- Netflow Configuration Guide for Cisco CRS Routers, IOS XR Release 6.4.x
- ROM Monitor Configuration Guide for Cisco CRS Routers, IOS XR Release 6.3.x
- System Management Configuration Guide for Cisco CRS Routers, IOS XR Release 6.3.x
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Data Sheets
1st Generation Chassis
CRS-1 DWDM Modules
Enhanced Chassis
Ethernet Modules
- Cisco CRS 40x10 Gigabit Ethernet Interface Module Data Sheet
- Cisco CRS 100 Gigabit Ethernet Interface Modules Data Sheet
- Cisco CRS Series 4 port 10 Gigabit Ethernet Interface Module
- Cisco CRS Series 42 port Gigabit Ethernet Interface Module
- MS Word Template_102504
- Cisco CRS Series 20 port Gigabit Ethernet Flexible Interface Module
- Cisco CRS 2 Port 100 Gigabit Ethernet and 5 Port 40 Gigabit Ethernet Flexible Interface Module Data Sheet
- Cisco CRS Series 2 Port 10 Gigabit Ethernet WAN/LAN-PHY Flexible Interface Module
- Cisco CRS 1-Port 100 Gigabit Ethernet Coherent DWDM Interface Module
Line Cards
Packet Over Sonet Modules
Route Processors
Shared port adapters (SPAs)
- Cisco 2- and 4-Port OC-3c/STM-1c POS Shared Port Adapters
- Cisco 2-, 5-, 8-, and 10-Port Gigabit Ethernet Shared Port Adapters, Version 2
- Cisco 2-port, 5-port, 8-port, and 10-port Gigabit Ethernet Shared Port Adapters
- Cisco 1-, 2-, and 4-Port OC-48c/STM-16c POS/RPR Shared Port Adapter
- Cisco 1-Port 10 Gigabit Ethernet LAN/WAN-PHY Shared Port Adapter
- Cisco 1-Port 10 Gigabit Ethernet Shared Port Adapter, Version 2
- Cisco 1-Port OC-192c/STM-64c POS/RPR Shared Port Adapter
- Cisco CPAK 100GBASE Modules Data Sheet
- Cisco CRS 16-Slot Line Card Chassis Performance Route Processor Data Sheet
- Cisco CRS 4-Port 40GE LAN/OTN Interface Module
- Cisco CRS 4/8-Slot Line Card Chassis Performance Route Processor Data Sheet
- Cisco CRS 2-Port 40GE LAN/OTN Interface Module
- Cisco CRS Label Switch Processor
- Cisco CRS Series 8-Port 10GE LAN/WAN-PHY Interface Module
- Cisco CRS Series 4-Port 10GE LAN/WAN-PHY Interface Module
- Cisco CRS-3 20-Port 10GE LAN/WAN-PHY Interface Module
- Cisco CRS-3 14-Port 10GE LAN/WAN-PHY Interface Module
- Cisco CRS-3 1-Port 100 Gigabit Ethernet Interface Module
- Cisco CRS-3 Label Switch Processor
- Cisco CRS-X Modular Services Card Data Sheet
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End-of-Life and End-of-Sale Notices
- Annonce d’arrêt de commercialisation et de fin de vie de CRS-3 40GE line cards end-of-sales
- Annonce d’arrêt de commercialisation et de fin de vie de Carte de service de routeur modulaire Cisco CRS-1, révision B
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco CRS 16G Flash Disk
- Annonce d’arrêt de commercialisation et de fin de vie de Contrôleur de ventilateur Cisco CRS pour ancien châssis à 16 fentes
- Annonce d’arrêt de commercialisation et de fin de vie de Processeur d’interface SPA 800 du| Cisco CRS-1
- Annonce d’arrêt de commercialisation et de fin de vie de cartes de trame Cisco CRS-3
- Annonce d’arrêt de commercialisation et de fin de vie des cartes de matrice Cisco CRS-3 pour systèmes à fente CRS 4
- Annonce d’arrêt de commercialisation et de fin de vie des cartes de matrice de commutation à 8 fentes Cisco CRS-3
- Annonce d’arrêt de commercialisation et de fin de vie des composants du châssis 16 ports de Cisco CRS-1
- Annonce d’arrêt de commercialisation et de fin de vie des composants et accessoires de châssis pour la carte de ligne CRS-1 à 16¬ports de Cisco
- Change in Product Part No. for Cisco CRS-1 Multichassis System
- End-of-Sale and End-of-Life Announcement for the CRS-3 40GE Line Cards End-of-Sales
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 16-Slot Chassis Fixed Configuration Power System
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 16-Slot Line Card Chassis Route Processor B
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 16G Flash Disk
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 8-Slot Chassis Fixed Configuration Power System
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 8-Slot Line-Card Chassis Route Processor
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 4-Slot Single-Shelf System
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 1-Port OC-768C/STM-256C DPSK+ Tunable Offset WDMPOS Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 1-Port OC-768C/STM-256C DPSK+ Tunable WDMPOS Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS 1-Port OC-768C/STM-256C Tunable WDMPOS Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS Carrier Routing System Forwarding Processor 40G Line Card
- End-of-Sale and End-of-Life Announcement for the Cisco CRS Distributed Route Processor
- End-of-Sale and End-of-Life Announcement for the Cisco CRS Fabric Card Chassis Fixed Configuration Power System
- End-of-Sale and End-of-Life Announcement for the Cisco CRS Fan Controller for Legacy 16 Slots Chassis
- End-of-Sale and End-of-Life Announcement for the Cisco CRS Legacy Chassis
- End-of-Sale and End-of-Life Announcement for the Cisco CRS PCMCIA Flash Disk 4 GB
- End-of-Sale and End-of-Life Announcement for the Cisco CRS Series 8-Port 10GE LAN/WAN-PHY Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-3 8-Slot Fabric Cards
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-3 Fabric Cards
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-3 Fabric Cards for CRS 4 Slots System
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 16-Slot Chassis Components
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 16-Slot Line Card Chassis Components and Accessories
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 16-Slot System Fan Tray
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 4-Port 10 Gigabit Ethernet (C-Band) DWDM PLIM
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Blank Impedance Cover for the 4-Slot System Fabric Card
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Carrier Grade Services Engine
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Fabric Chassis Integrated Switch Controller Card
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Flash Disk 1-GB
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Modular Services Card Revision B
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 PCMCIA Flash Disk 2 GB
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 SPA Interface Processor-800
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 42-Port Gigabit Ethernet Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 20-Port Gigabit Ethernet Flexible Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 16-Slot Fabric Card/Multi
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 8-Port 10GE Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 4-Port 10GE Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 4-Slot System Accessories
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 4X10GE Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 2-Port 10-Gigabit Ethernet WAN/LAN-PHY Flexible Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series 1-Port OC-768/STM-256 POS Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series DC Power Entry Module for 16-Slot Line Card Chassis
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series Fabric Chassis Switch Fabric Card
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series Fan Tray for 8-Slot Line Card Chassis
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series Forwarding Processor 40 GE Bundle
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series Modular Services Card
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Series OC-48 and OC-192 POS/DPT Physical Layer Interface Module
- End-of-Sale and End-of-Life Announcement for the Cisco CRS-1 Single-Chassis Fabric Cards
- End-of-Sale and End-of-Life Announcement for the Cisco IOS XR Software Releases 3.3 and 3.4
- End-of-Sale and End-of-Life Announcement for the Elements of Cisco CRS-1 Series
- End-of-Sale and End-of-Life Announcement for the Elements of Cisco CRS-1 Series
- EoS and EoL for Cisco CRS-1 CSR 16-Slot Line Card Chassis Route Processor
- EoS and EoL for Cisco IOS XR RP Control Plane Software 3.0
- EoS and EoL for Cisco IOS XR RP Control Plane Software 2.0
- EoS/EoL Announcement for the Cisco CRS-1 Fabric Chassis Shelf Controller Card
- EoS/EoL Announcement for the Cisco IOS XR Software Release 3.2
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End-User Guides
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Field Notices
- Field Notice: FN - 70078 - CRS-X Linecards Version V04 or Later Are Not Supported by Cisco IOS XR Software Releases Earlier Than 5.3.4 - Workaround Provided
- Field Notice: FN - 64296 - Carrier Routing System and Nexus 7000 Line Card Transceiver Authentication Error-Fix on Failure
- Field Notice: FN - 64127 - CRS-X Line Cards with New DRAM Fail to Boot to XR-Run State - Software Upgrade Recommended
- Field Notice: FN - 63979 - ASR9000, CRS, and XR12000 That Run Cisco IOS-XR 5.3.0 and Earlier - Oct 17, 2015 SW Certificate Expiration - Software Upgrade Recommended
- Field Notice: FN - 63493 - CRS - Products Affected Might Fail to Boot Up After a Software Upgrade or Power Cycle - Fix on Failure
- Field Notice: FN - 63381 - CRS-MSC-B and CRS-FP40 boards will start using RLDRAM2 because of component EOL - Mandatory SMU required for both HW types
- Field Notice: FN - 63301 - CRS: Certain 8-10GBE boards may have fuse reliability issue which can degrade over time - Fix on Failure
- Field Notice: FN - 63247 - CRS1: 2GB/4GB Flash disk may be incorrectly partitioned for shipment between 2nd March to 12 May 2009 - Workaround available
- Field Notice: FN - 63126 - CRS: 1OC768-ITU/C cards may experience High Bit Error Rate (BER) or loss of Transmit power incidents in certain batch of optical module - Workaround Fix on Failure
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Install and Upgrade Guides
Cisco CRS 16-Slot Line Card Chassis
- Cisco CRS Carrier Routing System 16-Slot Line Card Chassis System Description
- Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Unpacking, Moving, and Securing Guide
- Cisco CRS Routers 16-Slot Line Card Chassis Installation Guide
- Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Site Planning Guide
Cisco CRS 8-Slot Line Card Chassis
- Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Enhanced Router Installation Guide
- Cisco CRS Routers 8-Slot Line Card Chassis Site Planning Guide
- Cisco CRS Carrier Routing System 8-Slot Line Card Chassis System Description
- Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Unpacking, Moving, and Securing Guide
Cisco CRS 4-Slot Line-Card Chassis
Cisco CRS Fabric Card Chassis
Cisco CRS Field-Replaceable Units (FRUs)
Cisco CRS Install and Upgrade Guides Revision Roadmap
Cisco CRS Line Card Chassis Enhanced
Cisco CRS Multishelf System
Cisco CRS PLIMs
Cisco CRS SIPs and SPAs
Cisco CRS-1 8-Slot Line Card Chassis
Cisco IOS XR Software
Regulatory Compliance and Safety Information
- Cisco CRS Carrier Routing System 8-Slot Line Card Chassis System Description
- Cisco CRS Carrier Routing System 4-Slot Line Card Chassis System Description
- Cisco CRS Carrier Routing System Fabric Card Chassis Installation Guide
- Cisco CRS SIP and SPA Hardware Installation Guide
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Maintain and Operate Guides
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Release Notes
Release 6.4.x
Release 6.2.x
Release 6.1.x
Release 5.3.x
- Release Notes for Cisco CRS Routers, Release 5.3.4
- Release Notes for Cisco CRS for Cisco IOS XR Software Release 5.3.3
- Release Notes for Cisco CRS for Cisco IOS XR Software Release 5.3.2
- Release Notes for Cisco CRS for Cisco IOS XR Software Release 5.3.1
- Release Notes for Cisco CRS for Cisco IOS XR Software Release 5.3.0
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Security Advisories, Responses and Notices
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Technical References
Cisco CRS and Cisco XR 12000 Series Router MIB Specifications Guide
Cisco IOS XR Software Release 4.1
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Troubleshooting TechNotes
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Brochures
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Bulletins
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Licensing Information
- Open Source Licensing Used in Cisco IOS XR Release 4.0 (PDF - 116 KB)
- Open Source Used In Cisco IOS XR Carrier Grade NAT Cisco IOS XR Release 4.1 (PDF - 577 KB)
- Open Source Used In Cisco IOS XR Release 4.2 (PDF - 118 KB)
- Open Source Used In Cisco IOS XR Release 4.1 (PDF - 116 KB)
- Open Source Used In Cisco IOS XR Release 4.1.1 (PDF - 118 KB)
- Open Source Used in Cisco IOS XR Release 4.0.1 (PDF - 154 KB)
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Master Index
Cisco IOS XR Software Release 4.1
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Presentations
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Programming Guides
Cisco IOS XR Software Release 4.3.x
Cisco IOS XR Software Release 4.1
- XML Schema Documentation forthe Cisco CRS Router, Cisco IOS XR Release 4.3.0
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White Papers
- Cisco nLight™ Technology: A Multi-Layer Control Plane Architecture for IP and Optical Convergence
- Converged Transport Architecture: Improving Scale and Efficiency in Service Provider Backbone Networks
- Field Programmable Device (FPD) Upgrades on Cisco IOS XR
- Router Virtualization in Service Providers
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Contact Cisco
Technical Support
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