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Microsoft Exchange Server 2013 High Availability

You're reading from  Microsoft Exchange Server 2013 High Availability

Product type Book
Published in Feb 2014
Publisher
ISBN-13 9781782171508
Pages 266 pages
Edition 1st Edition
Languages
Concepts
Authors (2):
Nuno Filipe M Mota Nuno Filipe M Mota
Profile icon Nuno Filipe M Mota
Nuno Mota Nuno Mota
Profile icon Nuno Mota
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Table of Contents (16) Chapters close

Microsoft Exchange Server 2013 High Availability
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Getting Started 2. High Availability with the Client Access Server 3. High Availability with the Mailbox Server 4. Achieving Site Resilience 5. Transport High Availability 6. High Availability of Unified Messaging 7. Backup and Recovery 8. Monitoring Exchange 9. Underlying Infrastructure Index

Domain name system


DNS provides the indispensable service of name resolution in TCP- or IP-based networks. DNS is used to map host names to IP addresses and vice versa. It can also be used to store and retrieve other information about a host, such as the services it provides.

The two most important changes in the Windows architecture between Windows NT 4.0 and Windows 2000 were AD and the use of DNS for name resolution. AD extended the Windows 4.0 directory into a fully-extensible, scalable directory service. Windows NT Server and earlier versions depended on NetBIOS names and implemented Windows Internet Name Service (WINS) to resolve computer names to IP addresses. Windows 2000 Server introduced DNS as the name resolution mechanism.

DNS is the backbone of AD and another crucial system for Exchange as it is the principal name resolution mechanism of any Windows server and client. DCs use DNS to dynamically register information about their configuration and about the AD system. Other Windows...

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