1.Create a GPO and Link it to the appropriate OU ( I am linking it to domain level).
2. Name the GPO as per your Naming methodology.
3.Right Click on the GPO Object and click on Edit
4. Navigate to Computer Configurations—–>Prefer
5. Fill in the infomation as shown below ,
6.Once this is done , you will be having a new Registry entry in Create for the GPO.
7. Wait for replication to happen , One can test this by going to HKEY_LOCAL_MACHINESYSTEM
DNS server will take time to replicate the changes to all the DNS server (I am assuming all the DNS servers are AD Integrated).
Please Note Microsoft does not recommend disabling IPv6, so please double check before you begin. Please see : http://support.microsoft.c
*****To disable IPv6 on Mac please click here Disabling-ipv6 on Mac