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You're reading from  Mastering Active Directory, Third Edition - Third Edition

Product typeBook
Published inNov 2021
PublisherPackt
ISBN-139781801070393
Edition3rd Edition
Tools
Active Directory Domain Services
Concepts
Networking
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Author (1)
Dishan Francis
Dishan Francis
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Dishan Francis

Dishan Francis is an IT professional with over 15 years of experience. He was a six-time Microsoft MVP in enterprise mobility before he joined Microsoft UK as a security consultant. He has maintained the RebelAdmin technology blog over the years, with lots of useful articles that focus on on-premises Active Directory services and Azure Active Directory. He has also written for other Microsoft-managed blogs such as canitpro and ITopsTalk. When it comes to managing innovative identity infrastructure solutions to improve system stability, efficiency, and security, his level of knowledge and experience places him among the very best in the field.
Read more about Dishan Francis

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DNS server operation modes

There are three types of DNS server operation modes. These modes are not something we can choose during the setup process. They are listed based on their characteristics:

  • Dynamic: AD DS directory-integrated DNS uses Dynamic DNS by default. Dynamic DNS allows hosts and users to register, update, and remove DNS records from DNS servers. Let's assume we have an AD environment with 200 computers. It uses Dynamic Host Configuration Protocol (DHCP) to maintain the IP assignment; so every three days, each device will renew its IP allocation. Some may have the same IP address, but some may receive a new one. But if the system uses static DNS every three days, administrators will need to update the DNS list to match IP allocations. Also, AD will not be able to find the devices to establish authentication or handle resource access requests. However, thanks to Dynamic DNS, this is no longer manual work, and it allows the environment to maintain up-to...
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Mastering Active Directory, Third Edition - Third Edition
Published in: Nov 2021Publisher: PacktISBN-13: 9781801070393
© 2021 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Dishan Francis

Dishan Francis is an IT professional with over 15 years of experience. He was a six-time Microsoft MVP in enterprise mobility before he joined Microsoft UK as a security consultant. He has maintained the RebelAdmin technology blog over the years, with lots of useful articles that focus on on-premises Active Directory services and Azure Active Directory. He has also written for other Microsoft-managed blogs such as canitpro and ITopsTalk. When it comes to managing innovative identity infrastructure solutions to improve system stability, efficiency, and security, his level of knowledge and experience places him among the very best in the field.
Read more about Dishan Francis

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