A NIOS appliance can support Active Directory and process secure GSS-TSIG-authenticated DDNS updates from DHCP clients, DHCP servers, and AD domain controllers. The appliance supports servers running Windows 2000 Server, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, or Windows Server 2016 with the Active Directory service installed. The process in which a DHCP client dynamically updates its resource records on a DNS server using GSS-TSIG authentication is shown in Figure 21.10. The illustration also shows the relationship of the clients, the DHCP server, the DNS server, and the Kerberos server (running on the AD domain controller).
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- DHCP – IP Address and Network Parameters Assignment
- The DHCP client requests an IP address.
- The DHCP server assigns an IP address, subnet mask, gateway address, and a DNS server address.
- Active Directory – Computer and User Logins
- The computer sends a DNS request to locate the AD domain controller, and then logs in to the domain controller.
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You can configure an appliance to support Active Directory and accept secure DDNS updates from clients using GSS-TSIG. The initial configuration tasks are shown in Figure 21.11. The appliance supports servers running Windows 2000 Server, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, or Windows Server 2016 with the Active Directory service installed.
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On an already functioning AD domain controller:
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