Step 6
(Optional) Run:
label-type
{
control-word
|
label-alert
|
normal
}
The type of the PW label is configured.
NOTE
l
When
label-type
is set to
control-word
, run the
remote-pw-id
remote-pw-id
command to configure
the ID of the remote end of the PW.
l
When
label-type
is set to
label-alert
, run the
destination-address
ipv4
ip-address
{
lsp-masklen
mask-length
|
lsp-loopback
loopback-address
}* command to configure the destination IP address of
the PWE3 Trace test.
l
When
label-type
is set to
normal
, run the
destination-address
ipv4
ip-address
{
lsp-masklen
mask-
length
|
lsp-loopback
loopback-address
}* command to configure the destination IP address of the
PWE3 Trace test.
Step 7
Run:
local-pw-id
local-pw-id
The ID of the local end of the PW is configured.
Step 8
(Optional) Run the following commands to configure other parameters for the PWE3 Trace 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.
l
To configure the LSP EXP value, run the
lsp-exp
exp
command.
l
To configure maximum hops of the PWE3 Trace test, run the
tracert-hopfailtimes
times
command.
l
To configure the initial TTL value and maximum TTL value of the packet, run the
tracert-
livetime
first-ttl
first-ttl
max-ttl
max-ttl
command.
Step 9
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
6.28.3 Checking the Configuration
After performing the PWE3 trace test for a multi-hop PW, you can view the test result.
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.
6-107
