NetFlow on L2 Switchport

Unanswered Question
Nov 11th, 2009
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Is it possible to configure NetFlow on L2 gig switchport on a multilayer switch running native IOS ?

How else can it be done and what tool can be used to view traffic visibility as seen via Netflow

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kashi_login Wed, 11/11/2009 - 07:28
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Using the explicit cmd will i be able to export the traffic flowing through the trunk links to NetFlow Analyzer.

wandering_997 Thu, 11/12/2009 - 00:53
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Yes, it is.

And nfdump is a quite good ipflow analyzer.



kashi_login Sun, 11/15/2009 - 21:52
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Can nfdump be run on windows and what cmds need to be configured on l2 switchports to forward NF packets to nfdump ?

paul.cesare Fri, 03/14/2014 - 17:24
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This is link broken, or no longer available?


I'm facing the same issue right now, that was stated above.  My uplink port to our router is configured as a switchport, but I would like to set this as the NetFlow destination.  Is this possible?





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