https://community.hpe.com/t5/switches-hubs-and-modems/sflow/m-p/4452175#M18944 With the 3400 you need to set it via SNMP. There are some older posts on here you should be able to search for. Fri, 03 Jul 2009 12:03:15 GMT Matt Hobbs 2009-07-03T12:03:15Z https://community.hpe.com/t5/switches-hubs-and-modems/sflow/m-p/4452173#M18942 Hello, <BR /><BR />Our firewall guy just asked me to turn on sflow on my procurve 3400CL switches because he needs it for a STRM machine. Can anyone point me to the right direction please? I have found many info on sflow but could not really find how to?<BR /><BR />Tks. Thu, 02 Jul 2009 18:46:36 GMT https://community.hpe.com/t5/switches-hubs-and-modems/sflow/m-p/4452173#M18942 Stéphane Gauthier 2009-07-02T18:46:36Z https://community.hpe.com/t5/switches-hubs-and-modems/sflow/m-p/4452174#M18943 <BR />Here is the zl manual on it, commands<BR />should be the same on the 3400cl<BR /><BR /><A href="http://cdn.procurve.com/training/Manuals/3500-5400-6200-8200-MCG-Jan08-14-NetMgmt.pdf" target="_blank">http://cdn.procurve.com/training/Manuals/3500-5400-6200-8200-MCG-Jan08-14-NetMgmt.pdf</A><BR /><BR />e.g. on a 5406zl...<BR /><BR />conf term<BR />sflow 1 destination ip-address<BR />sflow 1 sampling A1-A24 100<BR /><BR />where ip-address is the IP address of your<BR />sflow receiver.<BR /><BR /> Fri, 03 Jul 2009 00:38:02 GMT https://community.hpe.com/t5/switches-hubs-and-modems/sflow/m-p/4452174#M18943 Bruce Campbell_3 2009-07-03T00:38:02Z https://community.hpe.com/t5/switches-hubs-and-modems/sflow/m-p/4452175#M18944 With the 3400 you need to set it via SNMP. There are some older posts on here you should be able to search for. Fri, 03 Jul 2009 12:03:15 GMT https://community.hpe.com/t5/switches-hubs-and-modems/sflow/m-p/4452175#M18944 Matt Hobbs 2009-07-03T12:03:15Z