System and method for network flow optimization using traffic classes
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United States of America Patent
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-
Jul 17, 2001
Grant Date -
N/A
app pub date -
Sep 17, 1999
filing date -
Sep 17, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed are methods of routing traffic through a network with a plurality of nodes which comprises classifying network traffic into a plurality of classes, including interior, interior-to-exterior, exterior-to-interior, and transitory. At each node of the network, a packet, designated as belonging to a traffic class and including a source node address and a destination node address, is received. The packet is indexed into the node's packet switch matrix using the traffic class designation, source node address, and destination node address to obtain a node link number for forwarding the packet. Then, the packet is forwarded upon a link indicated by the node link number.
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