Band ensuring system, interrupt device and network management server

Multicast packets are provided to a multicast queue (18) and packets besides multicast packets are provided to queues (17a-17c), each of which is provided accordingly to each user terminal (4a-4f).The transmittable band of a queue (17a-17c) corresponding to a user terminal (4a-4f) that uses multicas...

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Bibliographische Detailangaben
Hauptverfasser:	KUMASAWA MASAYUJI, MATSUOKA SEI, SHIMAZU TATEO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Multicast packets are provided to a multicast queue (18) and packets besides multicast packets are provided to queues (17a-17c), each of which is provided accordingly to each user terminal (4a-4f).The transmittable band of a queue (17a-17c) corresponding to a user terminal (4a-4f) that uses multicast is reduced in accordance with the amount of multicast traffic and the number of group members, of each multicast group, and thereby handled as if the queue (17a-17c) had consumed part of said guaranteed band.