You're reading from Mastering Windows Server 2022 - Fourth Edition

Product typeBook

Published inMay 2023

PublisherPackt

ISBN-139781837634507

Edition4th Edition

Tools

Windows Server

Concepts

Information Security

Author (1)

Jordan Krause

DHCP failover

Never too much of a good thing? Just like the creation of multiple domain controller servers creates good redundancy for Active Directory, the DHCP servers in your network can be tied together into a failover pair to create their own form of high availability. While it is true that the DHCP server role often happens to co-exist alongside the AD DS and DNS roles, this is not a requirement. You already know that it is easy to store DNS zones right inside Active Directory so there is automatic replication of zone information, but this mentality is not true of DHCP scopes.

DHCP is a useful tool inside domain environments, or outside of domain environments. As such, it is not as tightly integrated a role as DNS. So when we create DHCP failover, we need to take a more manual approach, and whether or not the DHCP role happens to be hosted on top of a domain controller makes no difference.

Two DHCP servers

In a DHCP server failover environment, two DHCP servers can...

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Mastering Windows Server 2022 - Fourth Edition

Published in: May 2023Publisher: PacktISBN-13: 9781837634507

Author (1)

Jordan Krause

Jordan Krause has been an IT professional for more than 20 years and has received 9 Microsoft MVP awards for his work with Microsoft server and networking technologies. One of the world's first experts on Microsoft DirectAccess, he has a passion for helping companies find the best ways to enable a remote workforce. Committed to continuous learning, Jordan holds certifications as an MCSE, MCSA, and MCITP Enterprise Administrator, and has authored numerous books on Microsoft technologies. Jordan lives in beautiful West Michigan (USA), but works daily with companies around the world.
Read more about Jordan Krause

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You're reading from Mastering Windows Server 2022 - Fourth Edition

DHCP failover

Two DHCP servers

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Author (1)

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