– Minimum RTT and maximum RTT of the packet
– Destination IP address and the type of the destination IP address
– Number of the Echo packets and the sent packets
– Time when the last packet is received
<Quidway> display nqa results
NQA entry(test, pwe3trace) :testflag is inactive ,testtype is pwe3trace
1 . Test 1 result The test is finished
Completion:success Attempts number:1
Disconnect operation number:0 Operation timeout number:0
System busy operation number:0 Connection fail number:0
Operation sequence errors number:0 RTT Stats errors number:0
Drop operation number:0
Last good path Time:2009-2-28 0:42:37.5
1 . Hop 1
Send operation times: 3 Receive response times: 3
Min/Max/Average Completion Time: 8/10/9
Sum/Square-Sum Completion Time: 28/264
RTD OverThresholds number: 0
Last Good Probe Time: 2009-2-28 0:42:37.5
Destination ip address:3.14.2.14
Lost packet ratio: 0 %
6.28 Configuring the PWE3 Trace Test to Check the Multi-
Hop PW
This section describes how to configure a PWE3 trace test to check the communications between
devices on a PW.
6.28.1 Establishing the Configuration Task
Before configuring a PWE3 trace test for a multi-hop PW, familiarize yourself with the
applicable environment, complete the pre-configuration tasks, and obtain the required data. This
can help you complete the configuration task quickly and accurately.
6.28.2 Configuring Parameters for the PWE3 Trace Test on a Multi-Hop PW
This part describes how to set a PWE3 trace test parameters for a multi-hop PW.
6.28.3 Checking the Configuration
After performing the PWE3 trace test for a multi-hop PW, you can view the test result.
6.28.1 Establishing the Configuration Task
Before configuring a PWE3 trace test for a multi-hop PW, familiarize yourself with the
applicable environment, complete the pre-configuration tasks, and obtain the required data. This
can help you complete the configuration task quickly and accurately.
Applicable Environment
To trace the multi-hop PW using LDP as the signaling protocol, you can perform the PWE3
Trace test on the multi-hop PW.
Pre-configuration Tasks
Before configuring the PWE3 Trace test on a multi-hop PW, you must correctly configure the
dynamic multi-hop PW or the static multi-hop PW.
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management 6 NQA Configuration
Issue 03 (2010-09-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6-105
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