Privileged EXEC mode
Use the force-spf keyword to perform the shortest path first (SPF) calculation without clearing the OSPFv3 database.
The following example restarts the OSPFv3 processes.
device# clear ipv6 ospf all
The following example clears all OSPFv3 counters for a specified neighbor.
device# clear ipv6 ospf counts neighbor 10.10.10.1
This example gracefully restarts the OSPFv3 session for the VRF named "red."
device# clear ipv6 ospf gr red