Electrical computers and digital processing systems: multicomput – Computer network managing
Reexamination Certificate
2006-05-16
2006-05-16
Thompson, Marc D. (Department: 2143)
Electrical computers and digital processing systems: multicomput
Computer network managing
C707S793000
Reexamination Certificate
active
07047289
ABSTRACT:
A method and apparatus for detecting data modifications in MIB tables utilizes a network device having a table registrar, a notification controller, a table modification recorder and a row modification recorder. A Network Management System (NMS) registers a table to be monitored with the table registrar and enables the notification controller when observation of change notifications is desired. With the assistance of a modification count and a timestamp from the table modification recorder, the NMS can determine whether a modified row should be retrieved from the row modification recorder to find data that has been modified since the last poll.
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Cisco Technology Inc.
Dennison J. Bret
Ritchie David R.
Thelen Reid & Priest LLP
Thompson Marc D.
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