Active Directory Interview Question:

How to enable DNS Dynamic Updates on a DHCP Server?

Submitted by: Administrator

1) Select the scope or DHCP server on which you want to permit dynamic DNS updates.
2) On the Action menu, click Properties, and then click the DNS tab.
3) Click to select the Automatically Update DHCP Client Information In DNS check box.
4) To update a client's DNS records based on the type of DHCP request that the client makes and only when it is requested, click Update DNS Only If DHCP Client Requests.
5) To always update a client's forward and reverse lookup records, click Always Update DNS.
6) Click to select the Discard Forward Lookups When Leases Expire check box to have the DHCP server delete the Host resource record for a client when its DHCP lease expires and is not renewed.
7) Click to select the Enable Updates For DNS Clients That Do Not Support Dynamic Updates check box to enable the DHCP server to update the forward and reverse lookup records for clients that cannot update their own forward lookup records. If you do not select this check box, the DHCP server does not automatically update the DNS records of non-Windows 2000 clients.
Submitted by: