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


June 2012

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


December 2011

Initial release of this document.

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