Microsoft System Center Software Update Management Field Experience.pdf

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PUBLISHED BY
Microsoft Press
A division of Microsoft Corporation
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Redmond, Washington 98052-6399
Copyright © 2015 by Microsoft Corporation All rights reserved.
No part of the contents of this book may be reproduced or transmitted in any form or by any
means without the written permission of the publisher.
Library of Congress Control Number
ISBN: 978-0-7356-9584-9
Printed and bound in the United States of America.
First Printing
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Developmental Editor:
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Creative • Seattle
Contents
Introduction
vii
Chapter 1
Understanding software update
architecture: server side
Fundamentals
1
1
2
2
3
4
5
Configuration items
Software update point
1
Multiple software update points
Software update point failover process
Internet-based software update point
Software updates on a secondary site
Using an existing WSUS server
Software update data
The synchronization process
5
8
5
Scheduled vs. manual synchronization
The software update point features
The metadata synchronization
Firewall considerations
The flow of binary data
The policy creation flow
12
12
14
14
10
9
8
Configuration Manager inter-site replication
11
Software Update policy deployment
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Contents
iii
Chapter 2
Understanding software update
architecture: client side
Software update client architecture features
Windows Update Agent
18
21
17
Windows Update data store
Windows Update Agent
18
21
21
26
17
17
Software update client architecture features
Windows Update data store
Configuration Manager Software Updates Client Agent
Windows Management Instrumentation
Configuration Manager client cache
Software update scanning process
Software update installation process
34
35
34
Chapter 3
Managing software updates
The patch management process model
Phase 1: Assess
Phase 2: Identify
Phase 4: Deploy
Reporting groups
Rollup groups
Monthly groups
41
42
42
44
44
45
48
48
52
54
49
42
38
38
39
41
40
41
37
37
Phase 3: Evaluate and Plan
Understanding software update groups
Quarterly and yearly groups
Using software update groups
Using a phased rollout strategy
Using deployment templates
Using deployment packages
Deploying software updates
Automatic deployment of software updates
Manual deployment of software updates
Understanding superseded and expired updates
Manually removing expired updates
Configuring the maintenance window
54
54
Understanding the expired updates cleanup process
iv
Contents
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