NETWORK RELAYING EQUIPMENT

PROBLEM TO BE SOLVED: To improve relay processing performance of overall network relay equipment to exceed speed-up in hardware components by arranging a transferring processing mechanism and a retrieving processing mechanism of packets in parallel structure. SOLUTION: In a router, there are arrange...

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Bibliographische Detailangaben
Hauptverfasser:	SUKAI KAZUO, MATSUYAMA NOBUHITO
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:	PROBLEM TO BE SOLVED: To improve relay processing performance of overall network relay equipment to exceed speed-up in hardware components by arranging a transferring processing mechanism and a retrieving processing mechanism of packets in parallel structure. SOLUTION: In a router, there are arranged packet transferring units 4400 to 4407 for performing transferring processing of packets to make up a parallel configuration and there are provided packet sorting units 4420, 4422 for sorting packets into the individual packet transferring units 4400 to 4407 arranged in parallel and packet rearranging units 4421, 4423 for rearranging the outputs of the packet transferring units 4400 to 4407. In addition, within the packet transferring units 4400 to 4407, packet retrieving units for retrieving packet headers are arranged to make up parallel configuration. COPYRIGHT: (C)2009,JPO&INPIT