13
Views
Voice operation view
Predefined user roles
network-admin
Parameters
g711a: Specifies G.711 A-law codec type.
g711u: Specifies G.711 µ-law codec type
g729a: Specifies G.729 A-law codec type.
Examples
# Set the codec type to g729a for the voice operation.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type voice
[Sysname-nqa-admin-test-voice] codec-type g729a
data-fill
Use data-fill to configure the payload fill string for probe packets.
Use undo data-fill to restore the default.
Syntax
data-fill string
undo data-fill
Default
The default payload fill string is 0123456789.
Views
ICMP/UDP echo operation view
Path/UDP jitter operation view
Voice operation view
Predefined user roles
network-admin
Parameters
string: Specifies a case-sensitive string of 1 to 200 characters.
Usage guidelines
If the payload length is smaller than the string length, only the first part of the string is filled. For
example, if you configure the string as abcd and set the payload size to 3 bytes, abc is filled.
If the payload length is greater than the string length, the system fills the payload with the string
cyclically until the payload is full. For example, if you configure the string as abcd and the payload
size as 6 bytes, abcdab is filled.
How the string is filled depends on the operation type.
For the ICMP echo operation, the string fills the whole payload of an ICMP echo request.
For the UDP echo operation, the first five bytes of the payload of a UDP packet are for special
purpose. The string fills the remaining part of payload.