To change the size of the Windows DHCP scope on a Managed Windows server, you can resize the IPv4 network in Address Manager, and then deploy the changes.
Attention: Upon deploying a resized network, the corresponding DHCP scope in Windows
is deleted and a new DHCP scope is created. This behavior is similar to Windows because you
cannot change the size of a Windows DHCP scope without first deleting it
Note: If you delete a DHCP scope in Windows but do not delete the corresponding network on
Address Manager, it is re-added during the next deployment.