Changes To This Document; Obtaining Documentation And Submitting A Service Request - Cisco ASR 9000 Series Configuration Manual

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
This guide describes the Cisco IOS XR QoS configurations. The preface for the Cisco ASR 9000 Series
Aggregation Services Router Modular Quality of Service Configuration Guide contains these sections:
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Changes to this Document

This table lists the changes made to this document since it was first published.
Date
November 2016

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service
request, and gathering additional information, see
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Release Notes
Changes to this Document, page xv
Obtaining Documentation and Submitting a Service Request, page xv
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide, Release 6.1.x
for Cisco ASR 9000 Series Routers, Release 6.1.2 document.
Summary
Initial release of this document.
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