Cisco Technology, Inc.

Signakey LLC

Robert L Stewart

Ramanathan Kavasseri

Sandra C Durham

George E Conant

William H Maybaum

Systems and methods for encoding and decoding data is disclosed. The system may receive data, and may create a field of marks corresponding to the data, along with one or more identifiers corresponding to positions within the field of marks. A decoding system may receive the field of marks, and may decode the marks into data based at least in part on the one or more identifiers.

Data encoding and decoding

In a computer network, network management applications in a network management station manage and control managed elements connected to the network through the use of network management requests. The network management requests are prioritized by the management station or the managed element. The managed element prioritizes received requests by pre-assigning priority values corresponding to user identification values included in the request or by pre-assigning priority values corresponding to source identification values included in the request. The management station prioritizes the network management requests by adding a priority value to each network management requests before sending the request to the managed element. The managed element extracts the priority value directly from the request or dependent on the user identification or source identification included in the request.

Prioritizing network management traffic

A method and apparatus assists communication between a writer of a shared file and the reader of the shared file without requiring the use of a shared file. When the writer fills a buffer with information and provides a write commend to write the buffer to a shared file, the buffer is not written to a file. Instead, the pointer to the buffer is passed to the reader, and the writer may be suspended until the reader indicates it has read the file. Alternately, two buffers may be used, with the contents of the buffer used by the writer copied to a second buffer, allowing the writer to reuse the first buffer before the reader has completed reading the contents of the second buffer.

Method and apparatus for assisting communication of information between two processes

A method and apparatus provides network management data in a manner that can be more efficient than data provided using conventional SNMP. A requested data description is received containing the names of the data requested, and this requested data is provided. Tables are provided by providing a table name, a list of columns, and for each row in the table, the name of the row and the data for the row in the order the column names were provided. Rows may be provided in the order stored, or numerically by row name. All columns of every row of a table may be provided or just columns specified in the requested data description.

Growing community of inventors

Wilton, NH, United States of America

Robert L Stewart