Real world sflow vs netflow?

Sun Jul 15 12:16:58 UTC 2012

On Sat, Jul 14, 2012 at 10:30:25AM +0200, ?ukasz Bromirski wrote:

> NetFlow supports [ .. ] As well as L2 traffic (v9) [ .. ]

Let's be real and speak implementations: where is L2 information in
NetFlow for routed traffic on bigger platforms typically thrown for
peering at internet exchanges - ASR9K, C7600 (ie. hopefully without
get to invest more money in such platform to upgrade to Sup2T), MX,
CRS?

Cheers,
Paolo

PS: Let's not return on the point of availability of MAC accounting,
since that is not the solution.