Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-11-21
2006-11-21
Nguyen, Chau (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S397000, C370S395210, C370S395310
Reexamination Certificate
active
07139275
ABSTRACT:
A router providing differentiated services while transporting Internet Protocol (IP) packets on an asynchronous transfer mode (ATM) backbone. A network administrator may specify multiple precedence values (in the type of service (TOS) portion of an IP header) associated with each SVC (set up with desired QOS). IP packets with the specified precedence values are transported on the associated SVC. By associating different precedence values with different SVC and configuring different SVCs with different QOS, differentiated services may be provided to IP packets.
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Moore Michael J.
Nguyen Chau
Thappeta Narendra Reddy
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