| 摘要 |
<p>The present invention discloses a method for meshwork restoration, which includes the steps of: a) reserving channel resource for restoration path in the link by which the path passes and assigning identifier for each channel, and determining the associated signaling channels in which the said identifier is conveyed; b) when detecting the said work path failure, activating the restoration path of the said work path according to the identifier which is conveyed by the associated signaling channel and whose value is identifying restoration. Using the method of the invention, the problem of rapid mesh restoration can be solved, and the speed of mesh restoration is compared to the extent of the ring network protection.</p> |
