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
- Netflow Configuration Guide for Cisco CRS Routers, IOS XR Release 6.3.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
- Segment 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
- Telemetry 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
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 Interface and Hardware Component 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 MPLS 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 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
- Cisco IOS XR ROM Monitor 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
- 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 IP Addresses and Services 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
- Programmability Configuration Guide for Cisco CRS Routers, IOS XR Release 6.1.x
- Cisco IOS XR Segment Routing Configuration Guide for the Cisco CRS Router
- 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
- 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 Series 4 port 10 Gigabit Ethernet Interface Module
- Cisco CRS Series 42 port Gigabit Ethernet Interface Module
- 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
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 Cisco CRS-3 line cards End of Sales
- 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-3 line cards End of Sales
- 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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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 - 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-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
Most Recent
- Cisco IOS Malformed BGP Packet Causes Reload 14-Jul-2018
- IPv6 Crafted Packet Vulnerability 14-Jul-2018
- Cisco IOS Misformed BGP Packet Causes Reload 14-Jul-2018
- Cisco IOS XR Software SSH Denial of Service Vulnerability 06-Apr-2018
- Crafted ICMP Messages Can Cause Denial of Service 22-Jan-2018
- Cisco IOS XR MPLS Vulnerabilities 17-Feb-2017
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Technical References
Cisco CRS and Cisco XR 12000 Series Router MIB Specifications Guide
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Troubleshooting TechNotes
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Brochures
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Bulletins
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Licensing Information
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Master Index
Cisco IOS XR Software Release 4.1
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Programming Guides
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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
- Open a TAC Case Online
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Technical Sales Questions
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