| 摘要 |
<p>A method for monitoring multiple links is provided by the present invention, used to detect the multiple links, for accurately obtaining whether the multi-link congestion occurs or not, and ensuring normal transmission of information. The method includes: obtaining current usable bandwidth of the multiple links; judging whether the current usable bandwidth of the multiple links is less than a preset minimum bandwidth threshold; if yes, performing the bandwidth protection measures, and sending out alarm information. A device for detecting and monitoring multiple links is also provided by the present invention correspondingly. By applying the present invention, when the bandwidth does not satisfy the requirement because the partial sub-links break down, the alarm information is sent out to obtain whether the multiple links break down, and the multi-link maintenance is performed conveniently, the information transmission delay due to the multi-link congestion is prevented.</p> |
