Edit High Availability Failover Criteria

Step 1

Choose Devices > Device Management.

Step 2

Next to the device high-availability pair you want to edit, click the Edit ().

Step 3

Choose High Availability.

Step 4

Next to Failover Trigger Criteria, click the Edit ().

Step 5

Under Interface Failure Threshold, choose the number or percentage of interfaces that must fail before the device fails over.

Step 6

Under Hello packet Intervals, choose how often hello packets are sent over the failover link.

Step 7

Click OK.