Your network contains an Active Directory forest named contoso.com. The forest contains
two domains named contoso.com and child.contoso.com. The forest contains two domain
controllers. The domain controllers are configured as shown in the following table.
You need to ensure that DC2 can provide authoritative responses for queries to the
contoso.com namespace.
What should you do?
A.
On DC2, create a forwarder.
B.
On DC1, create a delegation.
C.
On DC1, change the replication scope of the contoso.com zone.
D.
On DC2, modify the Zone Transfers settings.
Can anyone explain it to me ?
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DC2 is in a child domain of the domain supported by DC1, DC1 is automatically authoritative for the child.contoso.com namespace as it is the child of the domain it supports. However for DC2 in the child domain to be authoritative for the parent domain, a delegation must be created on that domain (i.e. on DC1) for this to happen
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Thank u !
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Stupid question (maybe). How can DC2 be authoritative for contoso.com when it’s not configured as a DNS server (According to the exhibit)?
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Every domain controller is also a DNS server. DNS role is installed by default with ADDS. Else the AD would not work.
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