gnfreeman
asked on
DHCP updating Active Directory Integrated DNS
Hi,
Background:
I will have two forests on the same site each with a root domain and a child domain.
Live.ads - Child.Live.ads
Test.ads - Child.Test.ads
I want to use Active Directory integrated DNS on domain controllers in each Forest.
I also want to use DHCP (and for this to update DNS)
Question:
How will the DHCP server know which DNS server to update and which zone.
Background:
I will have two forests on the same site each with a root domain and a child domain.
Live.ads - Child.Live.ads
Test.ads - Child.Test.ads
I want to use Active Directory integrated DNS on domain controllers in each Forest.
I also want to use DHCP (and for this to update DNS)
Question:
How will the DHCP server know which DNS server to update and which zone.
ASKER
I wasn't planning on using DHCP for servers only for clients.
From my understanding when using DHCP and DNS, a client will register its forward address with DNS and a DHCP server will register its reverse address with DNS. Or you can configure DHCP server to do both.
Let me expand my example.
Client Details (Test PC)
Name: TestPC1
Domain: Child.Test.ads
DNS server: LiveDC1 (Handed out via DHCP Server)
Client Details (Live PC)
Name: LivePC1
Domain: Child.Live.ads
DNS server: LiveDC1 (Handed out via DHCP Server)
Server1 Details (Live Forest DNS server)
Name: LiveDC1
Domain: Child.Live.ads
DNS Server: Authoriative for zone Child.Live.ads
Server2 Details (Test Forest DNS server)
Name: TestDC1
Domain: Child.Test.ads
DNS Server: Authoriative for zone Child.Test.ads
Server3 Details (DHCP Server)
Name DHCP
Domain: Child.Live.ads
DNS: LiveDC1
DNS: TestDC1
From my understanding the DHCP server is for the site(subnet) and not the Domain, so a single server could hand out IP Address from both Child Domains. How will the client and server update DNS??
From my understanding when using DHCP and DNS, a client will register its forward address with DNS and a DHCP server will register its reverse address with DNS. Or you can configure DHCP server to do both.
Let me expand my example.
Client Details (Test PC)
Name: TestPC1
Domain: Child.Test.ads
DNS server: LiveDC1 (Handed out via DHCP Server)
Client Details (Live PC)
Name: LivePC1
Domain: Child.Live.ads
DNS server: LiveDC1 (Handed out via DHCP Server)
Server1 Details (Live Forest DNS server)
Name: LiveDC1
Domain: Child.Live.ads
DNS Server: Authoriative for zone Child.Live.ads
Server2 Details (Test Forest DNS server)
Name: TestDC1
Domain: Child.Test.ads
DNS Server: Authoriative for zone Child.Test.ads
Server3 Details (DHCP Server)
Name DHCP
Domain: Child.Live.ads
DNS: LiveDC1
DNS: TestDC1
From my understanding the DHCP server is for the site(subnet) and not the Domain, so a single server could hand out IP Address from both Child Domains. How will the client and server update DNS??
ASKER CERTIFIED SOLUTION
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Do not use DHCP for your DC .
Check this for more detail
http://solutions.brother.com/Library/pdf/configure_W2K_DHCP.pdf