Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular node for directing data and applying cryptography
Reexamination Certificate
2006-11-28
2006-11-28
Barrón, Jr., Gilberto (Department: 2132)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular node for directing data and applying cryptography
C709S223000, C709S225000, C709S238000, C713S162000, C713S167000, C713S189000, C726S001000, C726S004000, C726S017000
Reexamination Certificate
active
07143283
ABSTRACT:
A plurality of logical nodes are identified from a plurality of elements on a network, where the plurality of elements include security devices. One or more path entries may be determined for at least some of the logical nodes. Each path entry is associated with one of the logical nodes and specifies a set of communication packets, as well as a next node to receive the communication packets from the associated node. The path entries are used to characterize at least a substantial portion of a network path that is to carry communication packets in the set of communication packets.
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Chen Shigang
Zou Bo
Barrón Jr. Gilberto
Cisco Technology Inc.
Hickman Palermo & Truong & Becker LLP
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