Which command is executed on the master to restart HA initial sync?

The command to restart the high availability (HA) initial synchronization process is "diagnose ha restart-int-sync." This command is specifically designed to kickstart the initial synchronization between the master unit and its subordinate units in an HA cluster.

When this command is executed on the master unit, it triggers a new initial sync, ensuring that the configuration and policies are replicated correctly to the subordinate units. This can be particularly useful in scenarios where the initial synchronization has failed or if the devices have been out of sync for any reason, such as a significant configuration change on the master.

Other commands may address different aspects of HA management, such as resynchronizing or resetting, but they do not specifically restart the initial synchronization process. Thus, the precision of the "diagnose ha restart-int-sync" command makes it the most appropriate choice for initiating the initial sync restart in an HA setup.