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

Preface

The Preface contains these topics:

Changes to This Document

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

Revision Date Summary

OL-26041-02

June 2012

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

OL-26041-01

December 2011

Initial release of this document.

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