| 摘要 |
<p>PROBLEM TO BE SOLVED: To make it possible to efficiently control a port when service is performed between apparatuses.SOLUTION: A communication device obtains information related to services which another retrieved communication device is able to provide, and determines services workable between its own device and the other communication device on the basis of the obtained information and services executable by its own device. As the result, if a plurality of services were determined, it controls in a lump respective ports corresponding to the determined plurality of services.</p> |
