You manage an Active Directory domain named csmtechlocal The

You manage an Active Directory domain named csmtech.local. The DNS server is a DC for csmtech.local and host a standard primary DNS zone for csmtech.local. You have noticed resource records in the zone from computers that aren\'t domain members. What can you do to ensure that only domain members can update resource records in the zone?

Solution

Ans: To ensure only domain members can update resource records in the zone follow the below settings:

a. Open your DNS manager.

b.On the console right click the applicable zone and then click properties(zone->properties).

c. On the general tab in properties window , verify that the zone type you are looking is Active Directory Integrated.

d.In the Dynamic updates click SECURE only.

This allows only secure dynamic updates so that only domain members can update resource records and