HP 6125XLG R2306-HP 6125XLG Blade Switch Network Management and Monitoring Con - Page 92

Configuring threshold monitoring, Threshold types, Triggered actions, Reaction entry

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Step 2. Create an NQA operation and enter NQA operation view. 3. Specify an NQA operation type and enter its view. 4. Configure a reaction entry. 5. Exit to system view. 6. Associate Track with NQA. 7. Associate Track with an application module. Command nqa entry admin-name operation-tag type { icmp-echo | udp-echo } reaction item-number checked-element probe-fail threshold-type consecutive consecutive-occurrences action-type trigger-only quit See High Availability Configuration Guide. See High Availability Configuration Guide. Remarks By default, no NQA operation is created. N/A By default, no reaction entry is configured. You cannot modify the content of an existing reaction entry. N/A N/A N/A Configuring threshold monitoring Threshold types An NQA operation supports the following threshold types: • average-If the average value for the monitored performance metric either exceeds the upper threshold or goes below the lower threshold, a threshold violation occurs. • accumulate-If the total number of times that the monitored performance metric is out of the specified value range reaches or exceeds the specified threshold, a threshold violation occurs. • consecutive-If the number of consecutive times that the monitored performance metric is out of the specified value range reaches or exceeds the specified threshold, a threshold violation occurs. Threshold violations for the average or accumulate threshold type are determined on a per NQA operation basis, and threshold violations for the consecutive type are determined from the time the NQA operation starts. Triggered actions The following actions may be triggered: • none-NQA displays results only on the terminal screen. • trigger-only-NQA displays results on the terminal screen, and meanwhile triggers other modules for collaboration. Reaction entry In a reaction entry, a monitored element, a threshold type, and an action to be triggered are configured to implement threshold monitoring. The state of a reaction entry can be invalid, over-threshold, or below-threshold. 86

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86
Step
Command
Remarks
2.
Create an NQA operation
and enter NQA operation
view.
nqa
entry
admin-name
operation-tag
By default, no NQA operation is
created.
3.
Specify an NQA operation
type and enter its view.
type
{
icmp-echo
|
udp-echo
}
N/A
4.
Configure a reaction entry.
reaction
item-number
checked-element
probe-fail
threshold-type consecutive
consecutive-occurrences
action-type
trigger-only
By default, no reaction entry is
configured.
You cannot modify the content of
an existing reaction entry.
5.
Exit to system view.
quit
N/A
6.
Associate Track with NQA.
See High Availability
Configuration Guide.
N/A
7.
Associate Track with an
application module.
See High Availability
Configuration Guide.
N/A
Configuring threshold monitoring
Threshold types
An NQA operation supports the following threshold types:
•
average
—If the average value for the monitored performance metric either exceeds the upper
threshold or goes below the lower threshold, a threshold violation occurs.
•
accumulate
—If the total number of times that the monitored performance metric is out of the
specified value range reaches or exceeds the specified threshold, a threshold violation occurs.
•
consecutive
—If the number of consecutive times that the monitored performance metric is out of the
specified value range reaches or exceeds the specified threshold, a threshold violation occurs.
Threshold violations for the average or accumulate threshold type are determined on a per NQA
operation basis, and threshold violations for the consecutive type are determined from the time the NQA
operation starts.
Triggered actions
The following actions may be triggered:
•
none
—NQA displays results only on the terminal screen.
•
trigger-only
—NQA displays results on the terminal screen, and meanwhile triggers other modules
for collaboration.
Reaction entry
In a reaction entry, a monitored element, a threshold type, and an action to be triggered are configured
to implement threshold monitoring.
The state of a reaction entry can be invalid, over-threshold, or below-threshold.