6.37.17 Example for Configuring a Path Jitter Test
This part provides examples for configuring a path jitter test to measure jitter along the packet
transmission path.
Networking Requirements
As shown in Figure 6-19,
Switch A serves as the NQA client to test the jitter of the network between Switch A and Switch
C.
Figure 6-19 Networking diagram of a path jitter test
SwitchA
SwitchB
SwitchC
VLANIF100
10.1.1.1/24
GE1/0/0 GE1/0/0
VLANIF100
10.1.1.2/24
GE2/0/0
VLANIF110
11.1.1.1/24
GE1/0/0
VLANIF110
11.1.1.2/24
Configuration Roadmap
The configuration roadmap is as follows:
1. Configure Switch A as the NQA client and create a path jitter test instance on Switch A.
2. Configure Switch C as the NQA server.
Data Preparation
To complete the configuration, you need the following data:
l IP addresses of Switch A, Switch B, and Switch C
Procedure
Step 1 Configure a reachable route between Switch A and Switch C.
The configuration details are not mentioned here.
Step 2 Configure an NQA test instance for Switch A.
# Enable the NQA client and configure the path jitter test instance.
<SwitchA> system-view
[SwitchA] nqa test-instance admin pathjitter
[SwitchA-nqa-admin-pathjitter] test-type pathjitter
[SwitchA-nqa-admin-pathjitter] destination-address ipv4 11.1.1.2
[SwitchA-nqa-admin-pathjitter] icmp-jitter-mode icmp-echo
Step 3 Start the test.
[SwitchA-nqa-admin-pathjitter] start now
Step 4 Check test results.
[SwitchA-nqa-admin-pathjitter] display nqa results test-instance admin pathjitter
NQA entry(admin, pathjitter) ::testflag is inactive ,testtype is pathjitter
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.
6-181
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