Hello,\r\n\r\nWe are a small company with a good network.\r\nThere is a Domain Controller, DHCP Server and DNS Server. All the above are in a single machine. \r\n\r\nWe only have a flat network. We want to break the network into different subnets for testing purposes.\r\n\r\nAfter searching a lot, I found only theoretical answers to my questions. No only actually explained it practically. All I want to how to do it in the machine practically and on which machines should I be making any changes?\r\n\r\nIt would be great if someone could let me know how to subnet my network into different subnets.