Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-01-02
2007-01-02
Vu, Huy D. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S395310, C370S395320
Reexamination Certificate
active
10003309
ABSTRACT:
To provide a packet transfer apparatus capable of making a competition problem among entries avoidable, reducing entry management costs and improving entry setting processing ability. If an IP packet is inputted, a search process circuit sends packet search information and performs a search of a CAM of a packet search table. In the search of the CAM of the packet search table, a registration position of the entry that was hit is outputted. Address information of each table in which transfer information is set is obtained from a transfer information address table, and the transfer information is read from a policer information table, an application transfer information table, an in-system common transfer information table and an output information table based on the address information respectively.
REFERENCES:
patent: 6674756 (2004-01-01), Rao et al.
patent: 6748484 (2004-06-01), Henderson et al.
patent: 6775269 (2004-08-01), Kaczmarczyk et al.
Mattis Jason
NEC Corporation
Vu Huy D.
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