Hello everyone,

  I have found netflow data very useful for troubleshooting.

 

Ip flow-cache timeout inactive 600

Ip flow-cache timeout active 10

Int fa0/0

 Ip flow ingress

 Ip flow egress

 

 

This config will keep your active and inactive flows in the cache for 10
minutes.

You can see the packets over the interface using the show ip cache flow
command. I like this method better then ip accounting as it displays
protocol information as well. You do have to convert hex to decimal to
identify the port number, but that's a minor detail.

 

I was just wondering if there is a way to clear the netflow cache manually?
Thanks for your help

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