A Windows 2000 client has been configured to “Obtain an IP Address Automatically” but is not successfully receiving its IP configuration parameters. Name a possible cause of this problem.

A.
The DHCP server is on the other side of the router from the client, and no BOOTP/DHCP relay agent is present

B.
Active Directory has been configured to allow only a subset of the Windows 2000 clients in the Domain to receive the IP configuration from the DHCP server

C.
There are two DHCP servers present on the client’s subnet and both are responding to the client;s DHCP request, resulting in a collision

D.
The Windows 2000 client’s IP address has not been properly configured