1996-12-18
1999-10-26
Geckil, Mehmet B.
39520053, G06F 15177
Patent
active
059742372
ABSTRACT:
The disclosure relates to a method of monitoring a communications network comprising a plurality of node equipment 2, e.g. switches, and link equipment, e.g. fibre optic links, in which performance parameters of individual components of the node equipment are used to determine an overall performance parameter for the node equipment. By comparing like performance parameters for individual network elements, the performance of different types of network element can be compared with each other. Parameters which can be monitored include quality of service, cell discard, cell loss, and other measures of network performance. Connection tracing through the plurality of node equipment and link equipment is also achieved.
REFERENCES:
patent: 4456788 (1984-06-01), Kline
patent: 4858152 (1989-08-01), Estes
patent: 5031211 (1991-07-01), Nagai
patent: 5046039 (1991-09-01), Ugajin
patent: 5204955 (1993-04-01), Kagei
patent: 5388258 (1995-02-01), Larsson
patent: 5483631 (1996-01-01), Nagai et al.
patent: 5490199 (1996-02-01), Fuller et al.
patent: 5493689 (1996-02-01), Waclawsky et al.
patent: 5517622 (1996-05-01), Ivanoff
patent: 5522042 (1996-05-01), Fee et al.
patent: 5559958 (1996-09-01), Farrand
patent: 5568471 (1996-10-01), Hershey et al.
patent: 5678006 (1997-10-01), Valijadeh et al.
patent: 5771349 (1998-06-01), Picazo, Jr. et al.
patent: 5790797 (1998-08-01), Shimada et al.
patent: 5793753 (1998-08-01), Hershey et al.
patent: 5793976 (1998-08-01), Chen et al.
Gallagher, "Visualization: the look of reality", IEEE Spectrum, Nov., 1994, pp. 48-54.
Network Monitoring Fundamentals and Standards http://www.cis.ohio-state,edu/%7ejain/cis788-97
et.sub.-- monitoring/index.htm, Aug. 14, 1997.
B. Stewart, "Definitions of Managed Objects for Character Stream Devices Using SMIv2," Network Working Group, Xyplex Inc. RFC 1658 pp. 1-18, Jul. 1994.
Case et al, "Structure of Management Information for Version 2 of the Simple Network Management Protocol (SNMPv2)," Network Working Group, RFC 1902, pp. 1-40, Jan. 1996.
S. Waldbusser, "Remote Network Monitoring Management Information Base," Network Working Group, RFC 1757 pp. 1-91, Feb. 1995.
Burn-Thornton Kathryn Elizabeth
Cross Stephen Charles
Shurmer John Gavin L'Estrange
Wells Reuben
Zlatin Daniel
Geckil Mehmet B.
Northern Telecom Limited
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