| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system for continuously monitoring a network element being subjected to monitoring by a monitoring server, the system continuing monitor processing without interruption even if any one of monitoring servers is stopped. <P>SOLUTION: Each of a plurality of monitoring servers monitors a network element of a predetermined monitor target among a plurality of network elements constituting a communication network. Each of the plurality of monitoring servers receives allocation information for extracting a network element, that is its own monitor target, from among the plurality of network elements and monitors the network element of the monitor target corresponding to the allocation information. When a management server connected to the plurality of monitoring servers detects that any one of the plurality of monitoring servers continues monitor processing, the management server transmits to any other monitoring server than the monitoring server that continues monitor processing, allocation information for extracting network elements including the network element that is the monitor target for the monitoring server which continues monitor processing. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
