H3C SOHO IE4300, Command Reference Manual

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An ICMP echo sends an ICMP echo request.
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A UDP echo operation sends a UDP packet.
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An SNMP operation sends one SNMPv1 packet, one SNMPv2c packet, and one SNMPv3
packet.
•
A UDP tracert operation determines the routing path from the source to the destination. The
number of probe packets sent to each hop is set by using the
probe count
command.
•
A frame loss, latency, or throughput operation sends probe frames to the destination device to
test the frame loss ratio, latency, or throughput of the network.
If an operation is to perform multiple probes, the NQA client starts a new probe in one of the following
conditions:
•
The NQA client receives responses to packets sent in the last probe.
•
The probe timeout time expires.
This command is not available for the voice or path jitter operations. Each of these operations
performs only one probe.
Examples
# Configure the ICMP echo operation to perform 10 probes.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type icmp-echo
[Sysname-nqa-admin-test-icmp-echo] probe count 10
probe packet-interval
Use
probe packet-interval
to configure the packet sending interval in the probe.
Use
undo probe packet-interval
to restore the default.
Syntax
probe packet-interval interval
undo probe packet-interval
Default
The packet sending interval is 20 milliseconds.
Views
ICMP jitter/path jitter/UDP jitter/voice operation view
Predefined user roles
network-admin
Parameters
interval : Specifies the sending interval in the range of 10 to 60000 milliseconds.
Examples
# Configure the UDP jitter operation to send packets every 100 milliseconds.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type udp-jitter
[Sysname-nqa-admin-test-udp-jitter] probe packet-interval 100