| 摘要 |
<p>PURPOSE:To perform appropriate route setting by classifying a route corresponding to an allowable quantity used, and simultaneously classifying a call whose route is desired to set corresponding to a requested quantity used, and setting the route with the maximum allowable quantity used as a setting route. CONSTITUTION:The machine is equipped with a route information attaching means 12, a header correspondence means 16, a link working status storage means 20, and a route setting control means 18. The route setting control means 18 finds all the routes possible to perform the route setting in a switch network 10 at the time of receiving the input/output information, and classifies a found route corresponding to the allowable quantity used by referring to the link working status storage means 20, and selects one class near to the class of information inputted from the classes with the allowable quantities used of a satisfied route as the optimum route. Thereby, it is possible to simplify a binary switch comprising a switching device, and also, to prevent the time sequence of a packet that belongs to the same call from being reversed in a switch. Also, since a connection processing is performed by a control part proper to the switch, a load required for a route setting processing can be distributed.</p> |
