If you are required to tune, troubleshoot, or update your high-availability (HA) settings, use the System and License Management window on the JSAAdmin tab.
Administrators can use the System and License management window to complete the following HA tasks:
Monitor the state of an HA cluster.
Force the manual failover of a primary HA host to complete maintenance on the primary host.
Disconnect an HA cluster to alter the partitions of the primary and secondary HA hosts.
Configure the ping test time period after which automatic failover to a secondary HA host occurs.
Modify the HA cluster settings that are used to control network connectivity testing.