Cisco IOS XR Routing Command Reference for the Cisco CRS Router, Release 4.2.x
Preface
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Preface

Preface

The Cisco IOS XR Routing Command Reference for the Cisco XR 12000 Series RouterCisco IOS XR Routing Command Reference for the Cisco CRS RouterCisco ASR 9000 Series Aggregation Services Router Routing Command Reference preface contains these sections:

Changes to This Document

This table lists the technical changes made to this document since it was first printed.

Revision Date Change Summary

OL-26053-03

September, 2012

Republished with documentation updates for Cisco IOS XR Release 4.2.3 features.

OL-26053-02

June, 2012

Republished with documentation updates for Cisco IOS XR Release 4.2.1 features.

OL-26053-01

December, 2011

Initial release of this document.

Revision Date Change Summary

OL-26050-03

September, 2012

Republished with documentation updates for Cisco IOS XR Release 4.2.3 features.

OL-26050-02

June, 2012

Republished with documentation updates for Cisco IOS XR Release 4.2.1 features.

OL-26050-01

December, 2011

Initial release of this document.

Revision Date Change Summary

OL-26052-03

September, 2012

Republished with documentation updates for Cisco IOS XR Release 4.2.3 features.

OL-26052-02

June, 2012

Republished with documentation updates for Cisco IOS XR Release 4.2.1 features.

OL-26052-01

December, 2011

Initial release of this document.

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