Data-Size - HPE FlexNetwork 10500 Series Network Management And Monitoring Command Reference

•
For the voice operation, the first 16 bytes of the payload of a UDP packet are for special
purpose. The string fills the remaining part of the payload.
•
For the path jitter operation, the first four bytes of the payload of an ICMP echo request are for
special purpose. The string fills the remaining part of payload.
Examples
# Specify abcd as the payload fill string for ICMP echo requests.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type icmp-echo
[Sysname-nqa-admin-test-icmp-echo] data-fill abcd
# In TCP template view, specify abcd as the payload fill string for probe packets.
<Sysname> system-view
[Sysname] nqa template tcp tcptplt
[Sysname-nqatplt-tcp-tcptplt] data-fill abcd

data-size

Use data-size to set the payload size for each probe packet.
Use undo data-size to restore the default.
Syntax
data-size size
undo data-size
Default
The default payload size of a probe packet for different operations is described in
Table 5 Default payload size of a probe packet
Operation type
ICMP echo
UDP echo
UDP jitter
UDP tracert
Path jitter
Voice
Voice
Voice
Views
ICMP/UDP echo operation view
UDP tracert operation view
Path jitter/UDP jitter/voice operation view
ICMP/UDP template view
Predefined user roles
network-admin
Codec type
N/A
N/A
N/A
N/A
N/A
G.711 A-law
G.711 µ-law
G.729 A-law
15
Table 5.
Default size (bytes)
100
100
100
100
100
172
172
32