Cisco ASR 9000 Series Configuration Manual page 7

Preface
From Release 6.1.2 onwards, Cisco introduces support for the 64-bit Linux-based IOS XR operating system.
Extensive feature parity is maintained between the 32-bit and 64-bit environments. Unless explicitly marked
otherwise, the contents of this document are applicable for both the environments. For more details on Cisco
IOS XR 64 bit, refer to the
The Cisco ASR 9000 Series Aggregation Services Router ROM Monitor Guide preface contains these
sections:
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•
Changes to This Document
This table lists the technical changes made to this document since it was first printed.
Revision
OL-30420-02
OL-30420-01
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OL-30420-01
Release Notes
Changes to This Document, page vii
Obtaining Documentation and Submitting a Service Request, page vii
Cisco ASR 9000 Series Aggregation Services Router ROM Monitor Configuration Guide, Release 5.1.x
for Cisco ASR 9000 Series Routers, Release 6.1.2 document.
Date
January 2014
September 2013
What's New in Cisco Product
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Change Summary
Republished with documentation
updates for Cisco IOS XR Release
5.1.1.
Initial release of this document.
Documentation.
What's
vii