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Configuration Guide - Network Management and Monitoring

S1720, S2700, S5700, and S6720 V200R011C10

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, NetStream, sFlow, TWAMP Light, and NETCONF.

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Configuring a Trace Test Instance

Configuring a Trace Test Instance


Before configuring a trace test instance, configure reachable routes between the NQA client and the tested device.

The NQA trace test provides equivalent functions as the tracert command but displays more detailed information.

Perform the following steps on the NQA client.


  1. Run system-view

    The system view is displayed.

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

    An NQA test instance is created, and the NQA view is displayed.

  3. Run test-type trace

    The test type is set to trace.

  4. Run destination-address ipv4 ipv4-address

    The destination address for the trace test instance is configured.

  5. (Optional) Run the following commands as required to configure parameters for the trace test instance.

    • Run description string

      A description is configured for the test instance.

    • Run frequency interval

      The test period is set.

    • Run timeout time

      The timeout period of a probe is set.

    • Run destination-port port-number

      The destination port number is configured.

    • Run source-address ipv4 ipv4-address

      The source IP address is configured.

    • Run tracert-livetime first-ttl first-ttl max-ttl max-ttl

      The initial and the maximum TTL of the packet are configured.

    • Run tracert-hopfailtimes times

      The hop fail times are set.

    • Run set-df

      Packet fragmentation is prohibited.

    • Run datasize size

      The packet size is set.

    • Run datafill fillstring

      The padding field is configured.

    • Run sendpacket passroute

      The NQA test instance is configured to send packets without searching the routing table.

    • Run probe-count number

      The number of probes in a test is set.

    • Run vpn-instance vpn-instance-name

      The VPN instance name is configured.

      Only S1720GW, S1720GW-E, S1720GWR, S1720GWR-E, S1720X, S1720X-E, S2720EI, S5720LI, S5720S-LI, S5720SI, S5720S-SI, S5730SI, S5730S-EI, S5720EI, S5720HI, S6720LI, S6720S-LI, S6720SI, S6720S-SI, S6720EI, and S6720S-EI support this command.

    • Run records history number

      The maximum number of historical records is set.

    • Run records result number

      The maximum number of result records is set.

    • Run agetime hh:mm:ss

      The aging time is set for the test instance.

Updated: 2020-02-06

Document ID: EDOC1000178174

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