
4. From the Polling Rate pull-down menu, select the polling rate.
a) 15 Minutes (default)
b) 30 Minutes
c) 45 minutes
d) 1 Hour
5. Check the fabric to collect data from.
6. Click the OK.
Threshold Settings
To configure the monitoring link bundle and Threshold Crossing Alert (TCA) between the spine switches and the leaf
switches for a fabric, use the Jobs > Data Collections > Edit Threshold Settings screen. The Average Traffic Threshold
option monitors the Layer 3 fabric link bundle. The TCA bandwidth option monitors Layer 2 and Layer 3 fabrics low
bandwidth and high bandwidth “In Traffic Utilization” and ”Out Traffic Utilization”.
When the average traffic, low and high utilization thresholds are both exceeded AFM receives an alarm from the switch
on the Alerts > Active Alerts screen.
Average Traffic Threshold Average Traffic Threshold configures the threshold value for a Layer 3 fabric.
The monitoring value is only configured on the fabric link between the spine
and leaf switches.
Range: 60--90%
Low Utilization Low Utilization Threshold sets the value for TCA. When the statistics is set
below the Low utilization, the TCA alarm clears. The graphical performance
monitoring removes a RED solid line with label as “Traffic Utilization Alert
Threshold” from the chart.
Range: 40-60%
High Utilization High Utilization Threshold sets the highest value for TCA. When the statistics
is beyond the threshold, the TCA alarm raises. The behavior from graphical
performance monitor is to draw a RED solid line with label as “Traffic
Utilization Alert Threshold” on the chart.
Range: 60-80%
Job ID When the schedule is created, AFM creates a job ID.
With real-time performance management at the port level, a RED solid line appears on the threshold with the label
“Traffic Utilization Alert Threshold”. This indicates that TCA has exceeded the threshold. When the alarm is cleared, the
RED solid line disappears.
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