| 摘要 |
A RSVP node apparatus and interaction method thereof are provided. The method includes transmitting a first message to a neighboring node of a RSVP-based first node when the RSVP-based first node disables the RSVP HELLO mechanism. When the neighboring node receives the message, it sets a sign indicating that the first node has disabled the RSVP HELLO mechanism and maintains the LSP passing through the first node, according to the disabled status of the RSVP HELLO mechanism of the first node. Prior to transmitting the first message, the first node queries if the neighboring node has enabled the RSVP HELLO mechanism, and transmits the first message only to neighboring node which enables the RSVP HELLO mechanism.
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