| 摘要 |
<p>PROBLEM TO BE SOLVED: To change subscriber accommodation among a plurality of nodes through centralized maintenance instruction only to an accommodation change nodes. SOLUTION: Suppose that subscribers 11, 12 accommodated in nodes 21, 22 are changed to a node 23, when accommodation change subscriber information 81 is set to the node 23, each maintenance instruction made from a maintenance console 41 to the node 23 is converted into a maintenance instruction to the nodes 21, 22 at the node 23 and transferred to the nodes 21, 22, and the subscribers 11, 12 are easily changed from the nodes 21, 22 to the node 23, while executing the processing in the nodes 21, 22.</p> |
