We have multiple VLANs on our network. We want to move more than 150 computers from one VLAN to another VLAN. We are using single DHCP server for both the VLANs. I have exported IP address, Host name, MAC address and descriptions to CSV file. I have changed IP address in the CSV file with the IPs of other DHCP scope. How do I import that CSV file into other DHCP scope of the same DHCP server.
Import will be helpful because we have planned to move more computers in couple of weeks.
Assuming you are using server 2012 or above...
That is something powershell is able to do with
Import-Csv Reservations.csv | Add-DhcpServerv4Reservatio
All requirements about the csv structure can be read in this MS TechNet page