| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To transfer an existing path to management of GMPLS without cutting a network service in a transmitting device holding path information showing a path of a network including cross connection information showing input/output path information on a self-node, which is set by a manager of the network, in a prescribed storing part and transmitting and receiving a signaling message of a GMPLS function among a plurality of nodes by using cross connection information held in the prescribed storing part in the network having a plurality of the nodes. <P>SOLUTION: The transmitting device obtains cross connection information between an input side and an output side, reserves it as cross connection being a management transfer object, adds object information constituted of cross connection information and the like to the signaling message so as to transmit/receive them, updates the reserved cross connection of the management transfer object and transfers path management. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
