H3C Technologies H3C MSR 5600 - Manual (Page 210)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Ethernet interface view. interface interface-type
interface-number
N/A
3. (Optional.) Set the flow
sampling mode.
sflow sampling-mode { determine
| random }
The default mode is determine.
4. Enable flow sampling and
specify the number of packets
out of which flow sampling
samples a packet on the
interface.
sflow sampling-rate rate By default, this function is disabled.
5. (Optional.) Set the maximum
number of bytes of a packet
(starting from the packet
header) that flow sampling
can copy.
sflow flow max-header length The default setting is 128 bytes.
6. Specify the sFlow collector for
flow sampling.
sflow flow collector collector-id
By default, no sFlow collector is
specified for flow sampling.
Configuring counter sampling
Perform this task to configure counter sampling on an Ethernet interface. The sFlow agent periodically
collects the counter information on that interface, encapsulates the information into sFlow packets, and
sends them in UDP packets to the specified sFlow collector.
To configure counter sampling:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Ethernet interface view. interface interface-type
interface-number
N/A
3. Enable counter sampling and
set the counter sampling
interval.
sflow counter interval interval-time
By default, counter sampling is
disabled.
4. Specify the sFlow collector for
counter sampling.
sflow counter collector collector-id
By default, no sFlow collector is
specified for counter sampling.
Displaying and maintaining sFlow
Execute display commands in any view.
Task Command
Display sFlow configuration. display sflow