System administration Schedulesystem maintenancetasks
IX20 User Guide
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3. Click System >Scheduled tasks> System maintenance.
4. Click to expand Maintenance window triggers.
5. Click to add a maintenance window trigger.
6. For Maintenance window trigger type, select one of the following:
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Check if interface isup, for Test Interface, select the interface.
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Time period for maintenance window:
a. Click to expand Maintenance window.
b. For Start time, type the time of day that the maintenance window should start,
using the syntax HH:MM. If Start time isnot set, maintenance tasks are not
scheduled and will not be run.
The behavior of Start time variesdepending on the setting of Duration window,
which is configured in the next step.
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If Duration window isset to Immediately, all scheduled tasks will begin at the
exact time specified in Start time.
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If Duration window isset to 24 hours, Start time iseffectively obsolete and
the maintenance taskswill be scheduled to run at any time. Setting Duration
window to 24 hourscan potentially overstressthe device and should be used
with caution.
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If Duration window isset to any value other than to Immediately or 24 hours,
the maintenance taskswill run at a random time during the time allotted for
the duration window.