| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ATM apparatus capable of informing an NE-OpS (Network Element Operation System) terminal about a VP (Virtual Path) switching state change notice at a high speed and not disturbing a request from the NE-OpS terminal. <P>SOLUTION: After VP switching processing by a VP switching processing section, an object processing section 503 informs a frame control processing section 501 about a VP switching state change notice before time-consuming write processing applied to a FILE 900, the frame control processing section 501 informs the VP switching state change notice to the NE-OpS terminal 400 before a backup memory update processing section 504 completes write processing of VP pair information to the FILE 900, and the backup memory update processing section 504 performs write processing on a background. <P>COPYRIGHT: (C)2004,JPO</p> |
