HPE FlexNetwork 10500 SERIES, Configuration Manual

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Task Command
Display sFlow configuration. display sflow
sFlow configuration example
Network requirements
As shown in Figure 81 , perform the following tasks:
•
Configure flow sampling in random mode and counter sampling on GigabitEthernet 1/0/1 of the
device to monitor traffic on the port.
•
Configure the device to send sampled information in sFlow packets through GigabitEthernet
1/0/3 to the sFlow collector.
Figure 81 Network diagram
Configuration procedure
1. Configure the IP addresses and subnet masks for interfaces, as shown in Figure 81 . (Details
not shown.)
2. Configure the sFlow agent and configure information about the sFlow collector:
# Configure the IP address for the sFlow agent.
<Device> system-view
[Device] sflow agent ip 3.3.3.1
# Configure information about the sFlow collector. Specify the sFlow collector ID as 1, IP
address as 3.3.3.2, port number as 6343 (default), and description as
netserver .
[Device] sflow collector 1 ip 3.3.3.2 description netserver
3. Configure counter sampling:
# Enable counter sampling and set the counter sampling interval to 120 seconds on
GigabitEthernet 1/0/1.
[Device] interface gigabitethernet 1/0/1
[Device-GigabitEthernet1/0/1] sflow counter interval 120
# Specify sFlow collector 1 for counter sampling.
[Device-GigabitEthernet1/0/1] sflow counter collector 1
4. Configure flow sampling:
# Enable flow sampling and set the flow sampling mode to random and sampling interval to
4000.
[Device-GigabitEthernet1/0/1] sflow sampling-mode random
3.3.3.2/16
Host A
1.1.1.1/16
GE1/0/3
3.3.3.1/16
GE1/0/2
2.2.2.1/16
GE1/0/1
1.1.1.2/16
Server
2.2.2.2/16
Device
sFlow collector