DHCP Configuration, Single Scope Backup from windows server 2012r 2 to 2016

1. Export and Import DHCP Single Scope from one Server to another also overwrite the Scope

Open PowerShell with administrative privilege and run below command  

Export-DhcpServer -ComputerName "192.168.0.16" -File "C:\temp\dhcpexport1.xml" -ScopeId 192.168.1.0 –Leases

192.168.0.16 DHCP Server Name

192.168.1.0 Scope ID

Now move the dhcpexport1.xml file to destination machine

And run below command to import the Scope in another server.

Import-DhcpServer -ComputerName "192.168.0.16" -File "C:\temp\dhcpexport1.xml" -ScopeId 192.168.1.0 -Leases

Type 1 in BackupPath

To overwrite backup on existing scope run below command

Import-DhcpServer -ComputerName "192.168.0.16" -File "C:\temp\dhcpexport1.xml" -ScopeId 192.168.1.0 -Leases -ScopeOverwrite –Force