I would like some advice about Polling Interval and Node Warning Level settings.
Now, we try the following parameters:
- Default Node Poll Interval : 60 seconds
- ICMP Timeout : 1000 ms
- Node Warning Level : 30 seconds
The above setting takes about 4 minutes until the node status is changed from Up to Down.
We would like to receive the notice within 2 minutes after the devices stop responding.
To achieve the goal, do we have to set the shorter parameter as "Default Node Poll Interval "?