Huawei Quidway S9300, Configuration Manual - Network Management

Page: 380 / 630

#
return
6.37.10 Example for Configuring the Jitter Test
Networking Requirements
As shown in Figure 6-12 , the NQA Jitter test needs to be used to obtain the jitter time of
transmitting a packet from Switch A to Switch C. Switch A and Switch C synchronize the clock
from Switch B so that the test precision is improved.
NOTE
For information about clock synchronization, see "NTP" in the Quidway S9300 Terabit Routing Switch
Feature Description - Network Management .
Figure 6-12 Networking diagram for configuring the Jitter test
SwitchA
GE1/0/0
VLANIF100
10.1.1.1/24
VLANIF100
10.1.1.2/24
VLANIF110
10.2.1.2/24
VLANIF110
10.2.1.1/24
GE1/0/0 GE1/0/0 GE2/0/0
SwitchC SwitchB
NQA Server
Configuration Roadmap
The configuration roadmap is as follows:
1. Configure Switch C as the NTP client and configure Switch B as the NTP server.
2. Configure Switch A as the NQA client and configure Switch C as the NQA server.
3. Configure the service type and port number monitored by the NQA server.
4. Create and perform the NQA Jitter test on the NQA client.
Data Preparation
To complete the configuration, you need the following data:
l Host address of the server
l Port number used to monitor the UDP service on the server
Procedure
Step 1
Configure reachable routes between Switch A and Switch B, between Switch A and Switch C,
and between Switch B and Switch C. The configuration details are not mentioned here.
Step 2 Configure the NQA server on Switch C.
# Configure the IP address and UDP port number monitored by the NQA server.
<SwitchC> system-view
[SwitchC] nqa-server udpecho 10.2.1.2 9000
Step 3
# Configure Switch A.
6 NQA Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
6-160 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2010-09-20)