Hierarchical network management system

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United States of America Patent

PATENT NO 5651006
SERIAL NO

08461524

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Abstract

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A hierarchical communication network management system is structured by a plurality of agents and sub-managers connected to lower communication networks and an integration manager connected to a higher communication network. Each of the sub-managers functions as an agent to the integration manager and functions as a manager to each agent, so that it becomes possible to employ a Simple Network Management Protocol (SNMP) between each agent and its sub-manager and between a sub-manager and the integration manager.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujino, Shuji Ebina, JP 33 1004
Kagei, Takashi Sagamihara, JP 5 573
Nakazaki, Shinichi Yokohama, JP 2 286
Ooba, Yoshinori Yokohama, JP 4 290
Saito, Masato Yokohama, JP 122 1580
Tanaka, Yasuhiro Tokyo, JP 339 3276

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