| 摘要 |
<p>Disclosed are a method and device for realizing fast reroute. The method includes the following steps: configuring a tunnel default service and other services to use the same master-slave switch table; detecting whether the status of the master route is normal, and when the master route is determined to be failure, setting the master-slave switch table and switching the tunnel default service and other services to the designated slave route. With the present invention, the fast switch of all the services beared on the tunnel is realized in the scope of the performance requirement, and the burden of the tunnel control layer is greatly relieved.</p> |
