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Packet capture on N3K switch

MrBeginner
Spotlight
Spotlight

I want to capture host-to-host traffic on a Nexus 3k switch to verify its passage through the switch. As ethanalyzer only captures CPU-bound traffic, I prefer not to set up a SPAN session. Is it possible to achieve host-to-host traffic capture on an N3K switch

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balaji.bandi
Hall of Fame
Hall of Fame

 

when you mentioned HOST to HOST (is the host in the same switch ? or you looking to Capture IP to IP or MAC to MAC)

May be you can try below document - i have used on nexus 7K

https://community.cisco.com/t5/networking-knowledge-base/using-ethanalyzer-on-nexus-platform-for-control-plane-and-data/ta-p/3142665

BB

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