H3C SOHO IE4300, Command Reference Manual

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3
The specified community name must be the same as the community name configured on the SNMP
agent.
The community name configuration is not required if the SNMP operation uses the SNMPv3 agent.
For more information about SNMP, see "Configuring SNMP."
Examples
# Specify readaccess as the community name for the SNMP operation.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type snmp
[Sysname-nqa-admin-test-snmp] community read simple readaccess
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 the hexadecimal string 00010203040506070809.
Views
ICMP/UDP echo operation view
Path jitter/UDP jitter/voice operation view
ICMP/TCP/UDP template 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.
•
For the UDP jitter operation, the first 68 bytes of the payload of a UDP packet are for special
purpose. The string fills the remaining part of the payload.
•
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.