System Management Command Reference for Cisco 8000 Series Routers

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Updated:: September 16, 2025

Chapter: Preface

Preface
Preface
Changes to This Document
Obtaining Documentation and Submitting a Service Request

Preface

This guide consists of information about the system management commands in Cisco IOS XR Software.

The System Management Command Reference for Cisco 8000 Series Routers preface contains these sections:

Changes to This Document

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

Table 1. Changes to This Document
Date	Summary
September 2025	Republished for Release 25.3.1
June 2025	Republished for Release 25.2.1
March 2025	Republished for Release 25.1.1
December 2019	Initial release of this document.

Obtaining Documentation and Submitting a Service Request

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