摘要 |
A collective monitor and control for plural networks, in which plural networks remotely located in each other can be collectively monitored, is provided. The collective monitor and control system for plural networks includes independent plural networks, each having plural nodes formed into a ring configuration, transmission paths connecting the plural networks and passing only monitor and control data, and a network service processor connected to one node of the plural networks, the one node connected to the network service processor having a switch circuit for broadcasting the monitor and control data received from one route to other routes linked to the one node.
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