Multiplex communications – Network configuration determination – Using a particular learning algorithm or technique
Reexamination Certificate
2004-12-03
2010-11-23
Ngo, Ricky (Department: 2416)
Multiplex communications
Network configuration determination
Using a particular learning algorithm or technique
C370S402000, C370S465000, C709S249000
Reexamination Certificate
active
07839802
ABSTRACT:
Limiting or controlling access to various services thereby performing a firewall function. An access router may permit or deny a packet based on at least a portion of a unique bit string (or context information) which replaced layer2header information (e.g., the layer2(e.g., MAC) address). Further, a particular quality of service may be indicated by at least a part of the unique bit string (or context information). The service provided to a group of customers, that group of customers being defined by at least a portion of the unique bit string (or context information), may be monitored. Multicast groups may be supported by checking at least a part of the unique bit string (or context information) to determine whether or not a customer associated with that port is permitted to join the multicast group.
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Baum Robert T.
Voit Eric A.
Ngo Ricky
Nguyen Phuongchau B
Verizon Communications Inc.
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