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Beginner

netflow on 6509 MSFC showing only broadcast traffic

I configured netflow on 6509 MSFC, but it is showing only broadcast

Reason ?

Thanks

Pradeep

3 REPLIES 3
VIP Mentor

Re: netflow on 6509 MSFC showing only broadcast traffic

Hello Pradeep,

which Supervisor and which MSFC do you have (e.g. Sup2 w/ MSFC2) ?

Regards,

GP

Beginner

Re: netflow on 6509 MSFC showing only broadcast traffic

SUP2 with MSFC2

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Beginner

Re: netflow on 6509 MSFC showing only broadcast traffic

Hi,

Netflow V5 comes from the L3 engine, while V7 exports from the L2 engine. You will need to create both to be able to see all traffic processed by the switch.

On top, for the L3 traffic to be seen, you will need the ip route-cache flow statement in every major interface (vlan included)

hth

paul

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