User`s guide

Table Of Contents
4 Managing Switches
Managing Alarms
59022-05 A 4-9
Figure 4-4. Alarm Threshold Configuration Window
3. Check the Enable All Alarm Thresholds box to enable monitoring for all
the individual alarm types that are enabled. The Enable All Alarm
Thresholds box is the master control for the individual alarms. For example,
the switch will monitor CRC errors only if both the CRC Error Enable box
and the Enable All Alarm Thresholds box are checked.
4. Select an event type from the Alarm Threshold pull-down menu. Choose
from the following options:
CRC error monitoring
Decode error monitoring
ISL monitoring
Login monitoring
Logout monitoring
Loss of signal monitoring
5. Enter a value for the falling threshold. A falling threshold alarm is generated
when the event count descends below the falling threshold.