C
HAPTER
5
| Interface Configuration
Sampling Traffic Flows
– 180 –
u Receiver IP Address
5
– IP address of the sFlow Collector.
u Receiver Port
5
– The UDP port on which the sFlow Collector is
listening for sFlow streams. (Range: 0-65534; Default: 6343)
u Timeout – The time that the sFlow process will continuously send
samples to the Collector before resetting all sFlow port parameters.
(Range: 0-10000000 seconds, where 0 indicates no time out)
The sFlow parameters affected by this command include the sampling
interval, the receiver’s name, address and UDP port, the time out,
maximum header size, and maximum datagram size.
u Max Header Size – Maximum size of the sFlow datagram header.
(Range: 64-256 bytes; Default: 128 bytes)
u Max Datagram Size – Maximum size of the sFlow datagram payload.
(Range: 200-1500 bytes; Default: 1400 bytes)
u Sample Rate – The number of packets out of which one sample will be
taken. (Range: 256-16777215 packets; Default: Disabled)
u Polling Interval – The interval at which counters are added to the
sample datagram. (Range: 1-10,000,000 seconds; Default: Disabled)
WEB INTERFACE
To configure flow sampling:
1. Click Interface, sFlow.
2. Select Configure Interface from the Step list.
3. Set the parameters for flow collector, the reset timeout, the payload,
the sampling rate and the polling interval.
4. Click Apply.
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