LevelOne GEL-2670, User Manual, Page: 223 / 320

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| Configuring the Switch
Configuring sFlow
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Max. Datagram Size – Maximum size of the sFlow datagram payload.
This should be set to a value that avoids fragmentation of the sFlow
datagrams. (Range: 200-1468 bytes; Default: 1400 bytes)
Port Configuration
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Port – Port identifier.
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Flow Sampler – The following parameters apply to flow sampling:
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Enabled – Enables/disables flow sampling on this port.
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Sampling Rate – The number of packets out of which one sample
will be taken. (Range: 1-4096 packets, or 0 to disable sampling;
Default: Disabled)
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Max. Header – Maximum size of the sFlow datagram header.
(Range: 14-200 bytes; Default: 128 bytes)
If the maximum datagram size does not take into account the
maximum header size, samples may be dropped.
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Counter Poller – The following parameters apply to the counter:
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Enabled – Enables/disables counter polling on this port.
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Interval – The interval at which the counters are updated.
(Range: 0-3600 seconds, where 0 disables this feature;
Default: Disabled)
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To configure flow sampling:
1.
Click Advanced Configuration, sFlow.
2.
Set the parameters for flow receiver, flow sampler, and counter poller.
3.
Click Save.