Setting the convergence priority for OSPFv3 routes

To set the convergence priority of OSPFv3 routes based on a specified IPv6 prefix list takes effect on the public network only.

OSPFv3 route calculation, LSA flooding, and LSDB synchronization can be implemented according to the configured priority. Therefore, route convergence can be controlled.

When an LSA meets multiple priorities, the highest priority takes effect.

OSPFv3 calculates LSAs in the sequence of intra-area routes, inter-area routes, and AS external routes. This command enables OSPFv3 to calculate the three types of routes separately according to the specified route calculation priorities. Convergence priorities are critical, high, medium, and low. To speed up the processing of LSAs with the higher priority, during LSA flooding, the LSAs need to be placed into the corresponding critical, high, medium, and low queues according to priorities.