[c-nsp] more net flow, which interfaces to monitor and in which direction?

[Roland Dobbins]

On May 22, 2014, at 8:40 AM, CiscoNSP List <cisconsp_list at hotmail.com> wrote:

> Can anyone please explain why?

Another problem with egress NetFlow is that you won't get stats on traffic which is being dropped by ACLs, uRPF, et. al.

You should always use ingress NetFlow unless you have a specific topological issue which precludes its use.

----------------------------------------------------------------------
Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>

                   Equo ne credite, Teucri.

    		   	  -- Laocoön