We have Cisco ASR1k and running netflow to find out top-talker, mostly we used "show ip flow" command line to find out top-talker.
Recently we deploy some Nexus 9300 switches and going to configure sFlow, so question is does sFlow also support top-talker like netflow?
Yes, it is.
I am not looking for collector tool, i want command line to find top-talker, i already have nfsen tool to find top talker.
I am looking for command line option to find top flow in nexus switch, I know how to do that on netflow but i am new in sFlow world so no idea how to do that.
You can see the next guide in page 9 maybe this is what you are looking for https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/fnetflow/configuration/xe-3se/5700/fnf-xe-3se-5700-book/cgf-topn.pdf
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Your link talking about netflow, Does sflow also work same way and support following command on nexus switch?
show flow monitor foo-monitor cache sort counter bytes top 10
I have configure sflow on my nexus 9300 switch and i am not seeing above command option
swt-n9k# show flow? ^ % Invalid parameter detected at '^' marker.
My requirement is to find out top IP from command line ( we don't have collector server and we don't want that, it's easy in netflow supported device, i want same feature in sflow supported device)
Have you found the solution for your task, please?
Is it possible to find top-talkers on L2 Nexus switch 5000 series? We use it as L2 only - no routing used.
ACL configured on physical interface with log statement dont show any hits.