STEP-1
#Login your switch, go to “enable” mode.
SW>enable
SW#
#then go to “config” mode
SW#config
SW_config#
STEP-2
configure sflow, here agent ip is switch ip & collector ip is sflow client ip. “6343” port is used for OpenFlow traffic
SW_config#sflow agent ip 192.168.0.2
SW_config#sflow collector ip 203.54.51.2 6343
STEP-3
Configure interface, which port traffic is collected by sflow client. First select interface
then write 2 line command, here ingress & egress used for download & upload.
sflow enable ingress sampling-rate 1
sflow enable egress sampling-rate 2500
SW_config#interface TGigaEthernet1/5
description IIG
switchport trunk vlan-allowed 100-250
switchport mode trunk
sflow enable ingress sampling-rate 2500
sflow enable egress sampling-rate 2500
Any question about SFLOW CONFIGURATION please comment .
If you want to know more about sflow you may read this “WIKI”
LINK- http://pollybd.com/2022/03/24/bdcom-switch-sflow-configuration/