Cisco IOS XR Interface and Hardware Component Command Reference for the Cisco CRS Router, Release 4.2.x
Preface
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Preface

Preface

This command reference describes the Cisco IOS XR Interfaces commands. The preface for the Cisco IOS XR Interface and Hardware Component Command Reference for the Cisco CRS Router contains the following sections:

Changes to This Document

Changes to This Document lists the technical changes made to this document since it was first published.

Revision

Date

Change Summary

OL-26065-03

September 2012

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

OL-26065-02

June 2012

Republished with updates for Cisco IOS XR Release 4.2.1.

OL-26065-01

December 2011

Initial release of this document.

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