The following configuration enables sFlow monitoring of all interfaces on a Brocade FGS switch (24 ports), sampling packets at 1-in-10, polling counters every 20 seconds and sending the sFlow to an analyzer (10.0.0.5) on UDP port 6343 (the default sFlow port):
fgs(config)# int e 0/1/1 to 0/1/24 fgs(config-mif-0/1/1-0/1/24)# sflow forwarding fgs(config-mif-0/1/1-0/1/24)# exit fgs(config)# sflow destination 10.0.0.5 6343 fgs(config)# sflow sample 10 fgs(config)# sflow polling-interval 20 fgs(config)# sflow enable