Step 4
Run:
test-type
icmpjitter
The type of the test instance is configured as ICMP jitter.
Step 5
Run:
destination-address
ipv4
ip-address
The destination IP address is configured.
Step 6
Run:
destination-port
port-number
The destination port is configured.
Step 7
(Optional) Run the following commands to configure other parameters for the jitter test:
l
Run:
icmp-jitter-mode
{
icmp-echo
|
icmp-timestamp
}
The mode of the ICMP jitter test is configured.
l
Run:
vpn-instance
vpn-instance-name
The VPN instance to be tested is configured.
l
Run:
source-address
ipv4
ip-address
The source IP address is configured.
l
Run:
probe-count
number
The number of test probes to be sent each time is set.
l
Run:
jitter-packetnum
number
The number of test packets to be sent during each test is set.
NOTE
The
probe-count
command is used to configure the number of times for the jitter test and the
jitter-
packetnum
command is used to configure the number of test packets to be sent during each test. In
actual configuration, the product of the number of times for the jitter test multiplied by the number of
test packets must be less than 3000.
l
Run:
interval
{
milliseconds
interval
|
seconds
interval
}
The interval for sending test packets is set.
The shorter the interval is, the sooner the test is complete. However, delays arise from sending
and receiving test packets on the processor. Therefore, if the interval for sending test packets
is set to a small value, a relatively greater error may occur in the statistics of the jitter test.
l
Run:
fail-percent
percent
The percentage of the failed NQA tests is set.
Step 8
Run:
start
The NQA test is started.
6 NQA Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
6-66
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2010-09-20)
