An NQA test instance is created and the test instance view is displayed.
Step 3
Run:
test-type
lspping
The test type is set to be LSP Ping.
Step 4
Run:
lsp-type
te
The tunnel type is set to be TE tunnel.
Step 5
Run:
lsp-tetunnel
tunnel
tunnel-number
hot-standby
The TE tunnel interface to be pinged is specified and the CR-LSP hotstandby tunnel is set to be
tested.
Step 6
(Optional) Perform the following as required to configure other parameters for the LSP Ping
test:
l
To configure the response mode of the Echo packet, run the
lsp-replymode
{
no-reply
|
udp
|
udp-via-vpls
|
udp-router-alert
|
level-control-channel
} command.
NOTE
In a uni-directional LSP Ping test, if the
lsp-replymode
no-replay
command is configured, the test
result displays that the test fails regardless of whether the test, actually, succeeds or fails. If the test
succeeds, the test result shows the number of timeout packets. If the test fails, the test result shows the
number of 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.
NOTE
The sum of the data size and the size of the packet header must be less than the MTU of the interface;
otherwise, the test may fail.
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 test packets, run the
interval
seconds
interval
command.
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.
The
start
command has several forms. You can choose one of the following forms as required:
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.
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.
6 NQA Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
6-50
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2010-09-20)
