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S12700 V200R011C10 Configuration Guide - Network Management and Monitoring

This document provides the configurations of network management and monitoring features supported by the product, including SNMP, RMON and RMON2, LLDP, Performance Management, iPCA, NQA, Service Diagnosis, Mirroring, Packet Capture, Traffic Distribution, NetStream, sFlow, and TWAMP Light.
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Configuring a Threshold for the NQA Alarm

Configuring a Threshold for the NQA Alarm

Pre-configuration Tasks

With monitoring conditions configured, the device sends alarms to the NMS when the monitored item in the test result exceeds the configured upper or lower threshold, allowing you to monitor the real-time operating status of the network.

Before configuring the NQA transmission threshold and alarm function, complete the following tasks:
  • Ensure that the device is running properly.
  • Create the NQA test instance and configure related parameters.


  1. Run system-view

    The system view is displayed.

  2. Run nqa event event-entry { log | trap | log-trap | linkage admin-name test-name | none } [ description ]

    An event is associated with the NQA alarm.

    By default, no event is associated with the NQA alarm.

  3. Run nqa test-instance admin-name test-name

    The NQA view is displayed.

  4. Run alarm entry-number { jitter-average | jitter-ds-average | jitter-sd-average | lost-packet-ratio | packet-loss-ds | packet-loss-sd | rtt-average } { absolute | delta } { falling-threshold threshold-value1 event-entry1 | rising-threshold threshold-value2 event-entry2 } * [ description description ]

    The thresholds for triggering alarms for the associated events are configured.

    By default, no threshold for triggering alarms is set.

    • Parameters jitter-average, jitter-ds-average, jitter-sd-average, packet-loss-ds, and packet-loss-sd can be configured only for jitter test instances.
    • At present, the device supports only the absolute statistics function but not the relative statistics function.

Follow-up Procedure

  • Run the display nqa-event command to check the maximum number of events that can be configured and the number of events that have been configured.
  • Run the display nqa event command to check the events associated with the NQA alarm.
  • Run the display nqa alarm command to check alarms of the NQA test instance.
  • Run the display nqa-alarm command in the NQA view to check the maximum number of alarms and current alarms of an NQA test instance.
Updated: 2019-10-21

Document ID: EDOC1000178113

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