Qlogic SANbox2 SANbox2-64, Руководство пользователя

Страница: 69 / 224

4 – Managing Switches
Managing Alarms
59048-01 A 4-7
4.2.1
Configuring Alarms
Configuring an alarm involves choosing an event type, rising and falling
thresholds, a sampling interval, and finally enabling or disabling the alarm. To
configure alarms, do the following:
1. In the faceplate display, open the Switch menu and select Configure Alarm
Thresholds.
2. The Alarm Threshold Configuration window shown in Figure 4-2 prompts
you to enable or disable all alarms, select an event, set thresholds, set a
sampling interval and enable or disable an individual alarm.
Figure 4-2. 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. The falling threshold is the count at
which an event becomes eligible to generate an alarm.