Starting from version 7.0.81 the IEMT 7 (IIS Easy Migration Tool 7 for IIS 7, 8, 10) can connect to the destination server remotely. It is a very useful function, especially for the migration to the Server Core versions of Windows. And it is useful for any version of Windows if you have multiple servers to migrate. You do not need to install the IEMT 7 to all servers. It is enough to install it to a single one and migrate IIS from multiple source servers to multiple destination servers.
Read more about remote connection functionality in the IEMT 7 User Guide.