Preface

This guide describes the Cisco IOS XR configurations.

The preface contains the following sections:

Changes to this Document

Date Change Summary

March 2023

Republished with feature updates for Release Release 7.5.4.

September 2022

Republished with feature updates for Release 7.5.3.

April 2022

Republished with feature updates for Release 7.5.2.

November 2021

Initial release of this document.

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