MMS5400MDF1# config t
MMS5400MDF1(config)# sflow 1 destination 10.1.1.1 2055
MMS5400MDF1(config)# sflow 1 polling K1,L24,Trk1 20
MMS5400MDF1(config)# sflow 1 sampling K1,L24,Trk1 50
MMS5400MDF1(config)# end
Note that these are only the uplink ports since it doesn't make sense for us to track client to client communication within a site. K1 is the link to the WAN connection, L24 links to the second switch in the MDF and Trk1 is the trunk to the IDF.