[c-nsp] need advice to analysis traffic immediately

Johan Grip ogun at ogun.org
Thu Dec 9 14:29:42 EST 2010


I generally use top-talkers for that.

ip flow-top-talkers
  top 50
  sort-by bytes

Then put "ip flow ingress/egress" on interfaces as needed.


On Thu, 09 Dec 2010 19:43:03 +0100, Deric Kwok <deric.kwok2000 at gmail.com>  
wrote:

> Hi
>
> When the bandwidth is high / spike, how can I be easy way to identify
> the traffic coming from in cisco
>
> In linux, I can run the iftop -i int
>
> Thank you
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