Sflow Agent - Sampler - Draytek VigorSwitch P2261 User Manual

Time Out
Datagram Size
After finished the above settings, click Apply to save the configuration. The settings will
take effect.
2 . 2 . 3 1 s F l o w
2 . 2 . 3 1 s F l o w
Function name:

sFlow Agent - Sampler

Function description:
The function is used to display the sFlow sampler what you set or you can edit it for your
requirement. That will help user based on a defined sampling rate, an average of 1 out of N
packets/operations is randomly sampled. This type of sampling does not provide a 100%
accurate result, but it does provide a result with quantifiable accuracy.
Parameters description:
sFlow Ports
sFlow Instance
Flow Sampling
VigorSwitch P2261 User's Guide
be configured. By default, the port's number is 6343.
It is the duration during which the collector receives
samples. Once it is expired the sampler stops sending the
samples. It is through the management the value is set
before it expires. The value accepted is within the range of
0-2147483647. By default it is set to 0.
It is the maximum UDP datagram size to send out the sFlow
samples to the receiver. The value accepted is within the
range of 200-1500 bytes. The default is 1400 bytes.
A g e n t - S a m p l e r
A g e n t - S a m p l e r
Display the port numbers on which sFlow is configured.
Display the configured sFlow instance for the port number.
Packet flow sampling refers to arbitrarily choosing some
packets out of a specified number, reading the first "Max
Hdr Size" bytes and exporting the sampled datagram for
analysis. The attributes associated with the flow sampling
are: sampler type, sampling rate.
Sampler Type - Configured sampler type on the port and
could be any of the types: None, Rx, Tx or All. You can
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