NOTE
In a uni-directional LSP Ping test, if the
lsp-replymode
no-reply
command is configured, the test
result displays that the test fails regardless of whether the test, actually, is successful or fails. If the test
is successful, the test result also displays the number of the timeout packets. If the test fails, the test
result displays the number of the discarded packets.
l
To configure the source IP address, run the
source-address
ipv4
ip-address
command.
l
To configure the packet size, run the
datasize
size
command.
l
To configure the maximum TTL value of the packet, run the
ttl
number
command.
l
To configure the LSP EXP value, run the
lsp-exp
exp
command.
l
To configure the padding character of the packet, run the
datafill
fillstring
command.
l
To configure the interval for sending the test packets, run the
interval
seconds
interval
command.
NOTE
The minimum interval for sending test packets is one second and the maximum interval is 60 seconds.
l
To configure the percentage of the failed NQA tests, run the
fail-percent
percent
command.
Step 7
Run:
start
The NQA test is started.
Select the start mode as required because the
start
command has several forms.
l
To perform the NQA test immediately, run the
start
now
[
end
{
at
[
yyyy
/
mm
/
dd
]
hh
:
mm
:
ss
|
delay
{
seconds
second
|
hh
:
mm
:
ss
} |
lifetime
{
seconds
second
|
hh
:
mm
:
ss
} } ]
command.
The test instance is started immediately.
l
To perform the NQA test at the specified time, run the
start
at
[
yyyy
/
mm
/
dd
]
hh
:
mm
:
ss
[
end
{
at
[
yyyy
/
mm
/
dd
]
hh
:
mm
:
ss
|
delay
{
seconds
second
|
hh
:
mm
:
ss
} |
lifetime
{
seconds
second
|
hh
:
mm
:
ss
} } ] command.
The test instance is started at a specified time.
l
To perform the NQA test after a certain delay period, run the
start
delay
{
seconds
second
|
hh
:
mm
:
ss
} [
end
{
at
[
yyyy
/
mm
/
dd
]
hh
:
mm
:
ss
|
delay
{
seconds
second
|
hh
:
mm
:
ss
} |
lifetime
{
seconds
second
|
hh
:
mm
:
ss
} } ] command.
The test instance is started after a certain delay.
----End
6.17.3 Configuring the LSP Jitter Test Parameters for the MPLS TE
Tunnel
This part describes how to set parameters for a TE LSP jitter test.
Context
Do as follows on the ingress of an MPLS TE tunnel:
6 NQA Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
6-54
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2010-09-20)
