Dell PowerConnect 6248 User's Guide - Page 492

• Falling Threshold (0-2147483647) - Displays the falling counter value that triggers the falling threshold alarm. The falling threshold is graphically presented on top of the graph bars. Each monitored variable is designated a color. The default is 20. • Falling Event - Displays the mechanism in which the alarms are reported, including a log, a trap, or both. When a log is selected, there is no saving mechanism either in the switch or in the management system. However, if the switch is not being reset, the event remains in the switch Log table. If a trap is selected, an SNMP trap is generated and reported through the Trap mechanism. The trap can be saved using the same mechanism. • Startup Alarms - Displays the type of event. Options are rising, rising-falling, and falling. • Interval (0-2147483647)- Displays alarm interval time. The default is 100. • Owner - Displays switch or user that defined the alarm. • Remove - Removes an RMON Alarm when checked. Adding an Alarm Table Entry 1. Open the RMON Alarms page. 2. Click Add. The Add an Alarm Entry page displays. Figure 8-17. Add an Alarm Entry 3. Complete the fields on this page as needed. 4. Click Apply Changes. The RMON alarm is added, and the device is updated. 492 Viewing Statistics and Remote Monitoring