25
Step Command
Remarks
5.
(Optional.) Specify the payload
size in each ICMP echo request.
data-size
size
The default setting is 100 bytes.
6.
(Optional.) Specify the string to
be filled in the payload of each
ICMP echo request.
data-fill
string
The default setting is the hexadecimal
number
00010203040506070809.
7.
Specify the source IP address of
ICMP echo requests.
source ip
ip-address
By default, no source IP address is
specified.
The source IP address must be the IP
address of a local interface, and the
interface must be up. Otherwise, no
ICMP echo requests can be sent out.
8.
(Optional.) Specify the number
of ICMP echo requests to be sent
in a path jitter operation.
probe packet-number
packet-number
The default setting is 10.
9.
(Optional.) Specify the interval
for sending ICMP echo requests.
probe packet-interval
packet-interval
The default setting is 20 milliseconds.
10.
(Optional.) Specify how long
the NQA client waits for a
response from the server before
it regards the response times
out.
probe packet-timeout
packet-timeout
The default setting is 3000
milliseconds.
11.
(Optional.) Specify an LSR path.
lsr-path
ip-address
&<1-8>
By default, no LSR path is specified.
The path jitter operation uses the
tracert to detect the LSR path to the
destination, and sends ICMP echo
requests to each hop on the LSR.
12.
(Optional.) Perform the path
jitter operation only on the
destination address.
target-only
By default, the path jitter operation is
performed on each hop on the path
to the destination.
Configuring optional parameters for the NQA operation
Unless otherwise specified, the following optional parameters apply to all types of NQA operations.
To configure optional parameters for an NQA operation:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create an NQA
operation and enter NQA
operation view.
nqa
entry
admin-name
operation-tag
By default, no NQA operation is created.
3.
Specify an NQA
operation type and enter
its view.
type
{
dhcp
|
dlsw
|
dns
|
ftp
|
http
|
icmp-echo
|
path-jitter
|
snmp
|
tcp
|
udp-echo
|
udp-jitter
|
udp-tracert
|
voice
}
N/A
4.
Configure a description.
description
text
By default, no description is configured.
