Yet, as you’ll see in this article, most of these issues don’t require extensive diagnostic work or sophisticated tools to isolate and resolve.
During the PDC upgrade, you install DNS because DCPromo tells you to.
You let DCPromo configure a zone file that matches the DNS name you selected for AD. Once you enter the correct DNS entries in TCP/IP settings at the DC, populate the zone with SRV records by stopping and starting the Netlogon service.
Even when registering DNS on the client, nothing is added on the DNS servers.
IP Settings on the clients correctly show both DNS servers.
You’ll learn to identify the most common domain name system issues that cause problems for AD and Exchange and how to avoid them in the first place or isolate and resolve them if they occur in production.
If you’re an experienced Windows system engineer, they may seem a little trivial.
Please review the following URL and make sure that it is spelled correctly.
is a server operating system developed by Microsoft as part of the Windows NT family of operating systems, developed concurrently with Windows 10.
The desktops use DHCP with a scope option that includes the IP addresses of two DNS servers managed by the customer’s broadband provider.
The servers use static mappings to the same external DNS servers.
Third preview version, "Technical Preview 3" was released on August 19, 2015.