Cisco IOS XR General Information

Cisco IOS XR Documentation
SMU Frequently Asked Questions
IOS XR Firmware Upgrade Guide
SP SMU Tutorial
ISSU SMUs Overview Guide
Cisco XR 12000 and CRS-1 Flash Disk Upgrade Tasks


NCS6000 Information
ASR9000 Information
CRS-1 Information
XR 12000 Information


NCS6000

NCS6k 5.0.0 to 5.0.1-Upgrade Guidelines
NCS6k 5.0.90 to 5.0.0-Upgrade Guidelines


ASR9000

Software/Firmware Compatibility Matrix
ASR9000 Licensing Whitepaper
ASR9000 ISSU Overview

ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x or 4.2.x to 5.1.1
ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x or 4.2.x to 5.1.0
ASR9000_434_Release_Recommendation
ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x or 4.2.x to 4.3.4
ASR9000_4.3.2_Release_Recommendation
ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x or 4.2.x to 4.3.2
ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x or 4.2.x to 4.3.1
ASR9000_4.3.1_Release_SMU_Recommendation
ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x or 4.2.x to 4.3.0
ASR9000_4.3.0_Release_SMU_Recommendation
ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x to 4.2.3
ASR9000_4.2.3_Release_Recommendation
ASR9000_Upgrade_Procedure from 4.0.x or 4.1.x to 4.2.1
ASR9000_4.2.1_Release_SMU_Recommendation
ASR9000_Upgrade_Procedure from 3.9.x or 4.0.x or 4.1.0 or 4.1.1 to 4.2.0
ASR9000_Upgrade_Procedure from 3.9.x or 4.0.x or 4.1.0 or 4.1.1 to 4.1.2
ASR9000_Upgrade_Procedure from 3.7.x or 3.9.x or 4.0.x to 4.1.1

ASR9000_Upgrade_Procedure from 3.7.x or 3.9.x or 4.0.x to 4.1.0
ASR9000_Upgrade_Procedure from 3.8.x or 3.9.x to 4.0.3
ASR9000_Upgrade_Procedure from 3.7.x or 3.9.x to 4.0.1
ASR9000_Upgrade_Procedure from 3.7.x or 3.9.x to 4.0.0
ASR9000 Upgrade Procedure from 3.7.x or 3.9.0 to 3.9.2
ASR9000 Upgrade Procedure from 3.7.x or 3.9.0 to 3.9.1
ASR9000 Upgrade Procedure from 3.7.x to 3.9.0

ASR9000 Craft Tool 1.5.0 README (supports IOS-XR 4.0.x to 4.3.x)
ASR9000 Craft Tool 1.4.0 README (supports IOS-XR 4.0.x to 4.2.x)
ASR9000 Craft Tool 1.3.0 README (supports IOS-XR 3.9.x to 4.2.x)
ASR9000 Craft Tool 1.2.0 README (supports IOS-XR 3.9.x to 4.1.x)
ASR9000 Craft Tool 1.1.0 README (supports IOS-XR 4.0.0 and 4.0.1)

ASR9001 Ironman Rel 4.2.3 SMU Recommendation
ASR9001 Ironman Rel 4.3.0 SMU Recommendation


CRS-1

Software/Firmware Compatibility Matrix
Replacing PCMCIA Card On CRS-1
CRS-1 8-Port 10-GE PLIM XENPAK Optics Module SMU Requirements 
CRS Bridge SMUs 

CRS-1/3 Upgrade Procedure from 4.1.x-4.3.x to 5.1.1
CRS-1/3 Upgrade Procedure from 4.1.x-4.2.x to 4.3.2
CRS-1/3 Upgrade Procedure from 4.1.x-4.2.x to 4.3.1
CRS-1/3 Upgrade Procedure from 4.0.x to 4.3.0
CRS-1/3 Upgrade Procedure from 4.0.x to 4.2.4
CRS-1 Upgrade Procedure from 4.0.x to 4.2.3
CRS-1 Upgrade Procedure from 4.0.x to 4.2.1
CRS-1 Upgrade Procedure from 3.8.x-4.0.x to 4.2.0
CRS-1 Upgrade Procedure from 3.8.x-4.0.x to 4.1.2
CRS-1 Upgrade Procedure from 3.8.x-4.0.x to 4.1.1
CRS-1 Upgrade Procedure from 3.8.x-4.0.x to 4.1.0
CRS-1 Upgrade Procedure from 3.8.x-4.0.0 to 4.0.4
CRS-1 Upgrade Procedure from 3.8.x-4.0.0 to 4.0.3
CRS-1 Upgrade Procedure from 3.6.x-4.0.0 to 4.0.1
CRS-1 Upgrade Procedure from 3.6.x-3.9.x to 4.0.0
CRS-1 Upgrade Procedure from 3.5.x-3.8.x to 3.9.2
CRS-1 Upgrade Procedure from 3.4.x-3.8.x to 3.9.1
CRS-1 Upgrade Procedure from 3.4.x-3.8.x to 3.9.0
CRS-1 Upgrade Procedure from 3.4.x-3.7.x to 3.8.4
CRS-1 Upgrade Procedure from 3.4.x-3.7.x to 3.8.2
CRS-1 Upgrade Procedure from 3.4.x-3.7.x to 3.8.1
CRS-1 Upgrade Procedure from 3.4.x-3.7.x to 3.8.0
CRS-1 Upgrade Procedure from 3.5.x/3.6.x to 3.7.x
CRS-1 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.6.3
CRS-1 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.6.2
CRS-1 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.6.1
CRS-1 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.6.0
CRS-1 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.5.4
CRS-1 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.5.3
CRS-1 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.5.2
CRS-1 Upgrade Procedure from 3.3.x/3.4.x to 3.4.3
CRS-1 Upgrade Procedure from 3.3.x/3.4.x to 3.4.2
CRS-1 Upgrade Procedure from 3.2.x to 3.4.2
CRS-1 Upgrade Procedure from 3.3.x/3.4.x to 3.4.1
CRS-1 Upgrade Procedure from 3.2.x to 3.4.1
CRS-1 Upgrade Procedure from 3.2.x to 3.3.5
CRS-1 Upgrade Procedure from 3.3.x to 3.3.5
CRS-1 Upgrade Procedure from 3.2.x to 3.3.4
CRS-1 Upgrade Procedure from 3.3.x to 3.3.4
CRS-1 Upgrade Procedure from 3.2.x to 3.3.3
CRS-1 Upgrade Procedure from 3.3.x to 3.3.3

XR 12000

Software/Firmware Compatibility Matrix

XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.3.1
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.3.0
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.2.4
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.2.3
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.2.1
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.2.0
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.1.2
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.1.1
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.1.0
XR 12000 Upgrade Procedure from 3.8.x-3.9.x to 4.0.3
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.0.1
XR 12000 Upgrade Procedure from 3.7.x-3.9.x to 4.0.0
XR 12000 Upgrade Procedure from 3.4.x-3.8.x to 3.9.2
XR 12000 Upgrade Procedure from 3.4.x-3.8.x to 3.9.1
XR 12000 Upgrade Procedure from 3.4.x-3.8.x to 3.9.0
XR 12000 Upgrade Procedure from 3.4.x-3.7.x to 3.8.4
XR 12000 Upgrade Procedure from 3.4.x-3.7.x to 3.8.2
XR 12000 Upgrade Procedure from 3.4.x-3.7.x to 3.8.1
XR 12000 Upgrade Procedure from 3.4.x-3.7.x to 3.8.0
XR 12000 Upgrade Procedure from 3.5.x/3.6.x to 3.7.x
XR 12000 Upgrade Procedure from 3.4.x/3.5.x/3.6.0 to 3.6.3
XR 12000 Upgrade Procedure from 3.4.x/3.5.x/3.6.0 to 3.6.2
XR 12000 Upgrade Procedure from 3.4.x/3.5.x to 3.6.1
XR 12000 Upgrade Procedure from 3.4.x/3.5.x to 3.6.0
XR 12000 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.5.4
XR 12000 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.5.3
XR 12000 Upgrade Procedure from 3.3.x/3.4.x/3.5.x to 3.5.2
XR 12000 Upgrade Procedure from 3.3.x/3.4.x to 3.4.3
XR 12000 Upgrade Procedure from 3.3.x/3.4.x to 3.4.2
XR 12000 Upgrade Procedure from 3.3.x/3.4.x to 3.4.1
XR 12000 Upgrade Procedure from 3.2.x to 3.3.3
XR12000 Upgrade Procedure from 3.3.x to 3.3.3
Upgrading from Cisco IOS to Cisco IOS XR Software on the Cisco 12000 Series Router, Release 3.4
Upgrading from Cisco IOS to Cisco IOS XR Software on the Cisco 12000 Series Router, Release 3.3