Planet Technology WGSW-48040 - Manual (Page 50)

User’s Manual of WGSW-24020/WGSW-48040
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The page contains the following fields:
Alarm Entry Indicates a specific alarm.
Source Interface Displays the interface for which RMON statistics are displayed. The possible field
values are:
• Port, displays the selected port of the RMON statistics.
• LAG, displays the RMON statistics for the selected LAG.
Counter Name Displays the selected MIB variable.
Sample Type Defines the sampling method for the selected variable and comparing the value
against the thresholds. The possible field values are:
• Absolute, compares the values directly with the thresholds at the end of the
sampling interval.
• Delta, subtracts the last sampled value from the current value. The difference in
the values is compared to the threshold.
Rising Threshold Displays the rising counter value that triggers the rising threshold alarm. The rising
threshold is presented on top of the graph bars. Each monitored variable is
designated a color.
Rising Event Displays the mechanism in which the alarms are reported. The possible field values
are:
• LOG. Indicates there is not a saving mechanism for either the device or in the
management system. If the device is not reset, the entry remains in the Log
Table.
• TRAP, indicates that an SNMP trap is generated, and sent via the Trap
mechanism. The Trap can also be saved using the Trap mechanism.
• Both, indicates that both the Log and Trap mechanism are used to report
alarms.
Falling Threshold 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.
Falling Event Displays the mechanism in which the alarms are reported. The possible field values
are:
• LOG, indicates there is not a saving mechanism for either the device or in the
management system. If the device is not reset, the entry remains in the Log
Table.
• TRAP, indicates that a SNMP trap is generated, and sent via the Trap
mechanism. The Trap can also be saved using the Trap mechanism.
• Both, indicates that both the Log and Trap mechanism are used to report
alarms.
Startup Alarm Displays the trigger that activates the alarm generation. Rising is defined by
crossing the threshold from a low-value threshold to a higher-value threshold.
Interval Defines the alarm interval time in seconds.
Owner Dhere displays the device or user that defined the alarm.
Use the Add to List button when you add the RMON Alarms Table entry.