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1. (WO2018221660) NETWORK MAP DISPLAY METHOD AND NETWORK MAP DISPLAY PROGRAM

Pub. No.:    WO/2018/221660    International Application No.:    PCT/JP2018/020982
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri Jun 01 01:59:59 CEST 2018
IPC: H04L 12/44
Applicants: CYBER SOLUTIONS INC.
株式会社サイバー・ソリューションズ
Inventors: KEENI, Glenn Mansfield
キニ グレン マンスフィールド
Title: NETWORK MAP DISPLAY METHOD AND NETWORK MAP DISPLAY PROGRAM
Abstract:
The present invention is a method for displaying a configuration of connection between L2 switches as a tree-type network map in a communication network to which the L2 switches are connected. On the basis of management information that a network monitoring terminal H has received from the L2 switches, a correspondence table M1 between an MAC address M (H) of the network monitoring terminal H and a set Row {M (H)} of port information of a L2 switch Sj that has detected the MAC address M (H) and a correspondence table M2 between an MAC address M (Sj) of the L2 switch Sj and a set Row {M (Sj)} of port information of the L2 switch that has detected the MAC address M (Sj), are produced as an MvP table (S01), connection information between the L2 switches is detected from the MvP table after normalization (S02), an interswitch connection master-slave relationship is detected on the basis of the connection information, an interswitch hierarchy table composed of information regarding the master-slave relationship is produced (S03), and the configuration of connection between the L2 switches is displayed as a tree-type network map (S04).