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Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 5 Software Upgrade Processes Supported by Cisco ASR 1000 Series Routers
Feature Information for Software Upgrade Process
Feature Information for Software Upgrade Process
Table 5-3 lists the release history for this feature on the Cisco ASR 1000 Series Routers.
For information on a feature in this technology that is not documented here, see the Cisco ASR 1000
Series Aggregation Services Routers Documentation Roadmap.
Use Cisco Feature Navigator to find information about platform support and software image support.
Cisco Feature Navigator enables you to determine which Cisco IOS XE software images support a
specific software release, feature set, or platform. To access Cisco Feature Navigator, go to
http://www.cisco.com/go/cfn. An account on Cisco.com is not required.
Note Table 5-3 lists only the Cisco IOS XE software releases that introduced support for a given feature in a
given Cisco IOS XE software release train. Unless noted otherwise, subsequent releases of that Cisco
IOS XE software release train also support that feature.
Table 5-3 Feature Information for Software Upgrade Process
Feature Name Releases Feature Information
MDR Support
for Cisco ASR
1000 Series
Fixed Ethernet
Line Card
Cisco IOS
XE Release
3.12S
This feature was introduced.
Added MDR support for the Cisco ASR 1000 Series Fixed
Ethernet Line Card (ASR1000-2T+20X1GE).
Cisco ASR1000
Series Fixed
Ethernet Line Card
Cisco IOS
XE Release
3.10S
This feature was introduced.
Added support for the Cisco ASR 1000 Series Fixed Ethernet
Line Card.
Minimal Disruptive
Restart ISSU
Cisco IOS
XE Release
3.8S
This feature was introduced.
Added support for the following GigabitEthernet SPAs to the
Minimal Disruptive Restart (MDR) feature on Cisco ASR 1000
Series Router with SIP40:
-SPA-2X1GE-V2
-SPA-5X1GE-V2
-SPA-8X1GE-V2
-SPA-10X1GE-V2
-SPA-1X10GE-L-V2
Software Upgrade
Process
Cisco IOS
XE Release
2.6
This feature was introduced.
Cisco ASR 1000 Series Routers support the following software
upgrade procedures:
• In Service Software Upgrades (ISSU) for redundant
platforms
• Upgrade process with service impact for nonredundant
platforms.