By the way: if you are looking for the options to Win32::ODBC::ConfigDSN, just enter a DSN manually and then goto Registry into the following Branch:
and browse through the subdirectories. If there you find a value like "Thrusted_Connection" with the value "Yes", then just use it about like that:
print ("DSN $dsn sucessfully created\n");
That example was taken from MsSql-Server, but for the other ones it's just the same way.