H3C Technologies H3C SecCenter UTM Manager - Manual (Page 68)

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To configure the alarming settings, follow these steps:
1. Select the Alarm configuration tab. See Figure 56 .
2. Select alarm modes and specify the alarm type.
3. Click the alarm time points, or drag the cursor to select a time period.
4. Click Apply.
Figure 56 Alarm configuration
CAUTION:
•
If the difference between the traffic in the current statistic interval and that in the last interval is greater
than the alarm threshold, an alarm is issued. For example, if you set the alarm threshold to 2 times and
the traffic in the last interval is 30 M, an alarm will be issued when the traffic in the current interval is less
than 15 M or greater than 60 M.
• If the traffic in the current statistic interval and that in the last interval are both a non-zero value less than
the minimum traffic, no alarm is issued.