Change the DNS for Citrix Hypervisor
 

Instructions

1. Connect to the Server pool using the Master IP address on XenCenter.
2. Select the Citrix Hypervisor host and go to the Network tab on the right pane of XenCenter.
3. Under "IP Address Settings," click on "Settings.
4. Select "Management Interface" and change the DNS under "Preferred DNS Server".

Note: Care should be taken when changing the server's IP address or other networking parameters. Depending on the network topology and changes made, connections to network storage may be lost.

Test it in advance and apply it to the production environment.