User's Manual

HAPTER

| Configuring the Switch

Configuring sFlow

– 219 –

Port Configuration

◆ Port – Port identifier.

◆ Flow Sampler – The following parameters apply to flow sampling:

■

Enabled – Enables/disables flow sampling on this port.

■

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)

■

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.

◆ Counter Poller – The following parameters apply to the counter:

■

Enabled – Enables/disables counter polling on this port.

■

Interval – The interval at which the counters are updated.

(Range: 0-3600 seconds, where 0 disables this feature;

Default: Disabled)

WEB INTERFACE

To configure flow sampling:

1. Click Advanced Configuration, sFlow.

2. Set the parameters for flow receiver, flow sampler, and counter poller.

3. Click Save.

Figure 96: sFlow Configuration