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Configuration Guide - Network Management and Monitoring

CloudEngine 12800 and 12800E V200R005C10

This document describes the configurations of Network Management and Monitoring, including SNMP, RMON, LLDP, NQA, Service Diagnosis, Mirroring, Packet Capture, sFlow, and NETCONF.
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Configuring the Trap Function

Configuring the Trap Function


A device generates traps no matter whether an NQA test succeeds or fails. NQA supports three types of traps as defined in DISMAN-PING-MIB. NQA also supports the sending of traps to the NMS when the one-way or two-way transmission delay exceeds the threshold.

  • For some test instances, if the two-way transmission delay exceeds the threshold and the trap function is enabled, traps are sent to the NMS with the specified IP address.
  • During a jitter test, if the one-way delay from the source to the destination or from the destination to the source exceeds the threshold and the trap function is enabled, the NQA client sends a trap message to the specified NMS IP address.

Traps carry the following information: destination IP addresses, operating status, destination IP address of the test packet, minimum RTT, maximum RTT, total RTT, number of sent probe packets, number of received packets, RTT square sum, and time of the latest successful probe.

Pre-configuration Tasks

Before configuring the trap function of the NQA test, complete the following tasks:

  • Configure reachable routes between the NQA client and the NMS.
  • Create the NQA test instance and configure related parameters.

Configuration Process

The following optional configuration tasks are performed on the NQA client.

These configurations take effect only after the NQA alarm function is enabled.


For the ICMP Jitter, LSP ping, and LSP Trace test instances, the trap sending conditions cannot be configured.

Updated: 2019-04-20

Document ID: EDOC1100075344

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