D-Link DES-6300 User Manual page 223

Modular L3 Ethernet Switch User's Guide
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Absolute – The counter is not reset until the counter is overflowed. If the counter
overflows, the threshold is set according to the aggregated counter results.
♦ Startup Alarm – The trigger that activates the alarm generation. The trigger can be a Rising
alarm, Falling alarm, or a combination of both Rising and Falling. Rising is defined by crossing
the threshold from low value threshold to a higher value threshold.
♦ Rising Threshold – The rising counter value that triggers the Rising Threshold alarm.
♦ Falling Threshold – The falling counter value that triggers the Falling Threshold alarm.
Note: The Rising and Falling threshold are graphically presented on top of the graph bars. Each
monitored variable is designated a color.
♦ Rising and Falling Events – The mechanism in which the alarms will be reported. Either
LOGed or TRAPed or combination of both. When LOG is selected, there is no saving mechanism
either in the device or in the management system. However, if the device is not being reset, it
remains in the device LOG table. If TRAP is selected, a TRAP via SNMP is generated and reported
via the TRAPs general mechanism. The TRAP can be saved using the same mechanism (refer to
Trap Monitor).
3. Complete the fields.
4. Click .
5. Close the New Alarm window. The Element Statistics Graph window opens.
To display the Alarm Table:
Figure 6- 201. Alarm Table window
To edit an Alarm Table entry:
1. Display the Alarm Table.
2. Select an entry in the table.
3. Click . The Alarm Edit window opens:
♦ Select Statistics > Alarm Table. The Alarm Table opens:
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