When using Cloud Edge HA groups, you should understand under what
conditions an HA group failover occurs, which include the following:
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One or more of the monitor interfaces are down
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Heartbeat or ping takeover thresholds reached
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Active gateway does firmware update
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Replacing an active gateway
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Force takeoverIf the HA group is in an abnormal state, force takeover will not happen.When force takeover is triggered, the primary will become standby and the secondary will become active.