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Change IP address range - Windows Server 2016

Gloria Gu 3,896 Reputation points
2020-07-15T02:28:48.567+00:00

Hi All,

I have installed 4 VM's on my local machine on Windows Server 2016 platform. I want to change DC2-DB1 and DC2-DB2 IP range as mentioned below. Please guide how to change IP address range for these two servers.

Default IP range address:

DC1-DB1: 192.168.60.146
DC1-DB2: 192.168.60.147

DC2-DB1: 192.168.60.148
DC2-DB2: 192.168.60.149
I want to change DC2-DB1 and DC2-DB2 IP as mentioned below.

DC2-DB1: 192.168.64.148
DC2-DB2: 192.168.64.149

Thread source link: https://social.technet.microsoft.com/Forums/zh-CN/b5281173-e84a-4039-af04-0ebd12823fe3/change-ip-address-range-windows-server-2016?forum=winserveripamdhcpdns

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
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  1. Candy Luo 12,711 Reputation points Microsoft Vendor
    2020-07-15T03:26:06.487+00:00

    Hi ,

    Welcome to our new Microsoft Q&A Platform.

    Please note a domain relies on the use of a DNS server for name resolution, clients use records from that server to contact your domain controller. So the IP address has been changed, we need to empty the local DNS cache and register the DC’s new IP address in DNS.

    On the DC, first, clear the local DNS cache and initiate the registration in the DNS:

    ipconfig / flushdns
    ipconfig / registerdns

    Then run dcdiag /fix to update Service Principal Name (SPN) records and check that all the tests are passed successfully.

    Best Regards,

    Candy

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