Which statements about the firmware upgrade process on an active-active HA cluster are true? (Choose two.)
Which statements about the firmware upgrade process on an active-active HA cluster are true? (Choose two.)A . The firmware image must be manually uploaded to each FortiGate.B . Only secondary FortiGate devices are rebooted.C . Uninterruptable upgrade is enabled by default.D . Traffic load balancing is temporally disabled while upgrading...