Configuration of a parametric database with the central library can be done from xDM Library Tools, but it assumes you already have the database available and if necessary an ODBC connection for that database. If you only have a basic Central Library with parts then the search and verification functionality is not available to you, verification works off the parametric data not the central library data.
To fully understand the concept you should consult the documentation, it is too broad a subject to explain via this forum.