| 摘要 |
A CPU (51) of a management blade (51) detects change of common management information based on a configuration definition update flag set to a changed part when the common management information set to switch blades (3A, 3B) is changed, and updates common management information set to the switch blade (3B) by using information on the changed part to which the configuration definition update flag is set, the information on the changed part being included in the switch blade (3A), so that update time of the common management information set to the switch blades (3A, 3B) is shorten. |
