[c-nsp] Application based rate limiting

[Aivars]

Well, NBAR is not really accurate at P2P recognition. You will catch
some but far not all. Besides NBAR is CPU intensive. To be close to
90% P2P traffic recognition, including encrypted Bittorent, you have
to look at dedicated boxes like SCE platform (service control engine)
from Cisco.

Aivars

Thursday, January 3, 2008, 11:40:35 AM, you wrote:

AR> There sure is. Take a look at NBAR for matching p2p traffic and then police
AR> the traffic based on the class map you define. Have a look here for an
example ->> http://ciscotips.wordpress.com/category/qos/

AR> Cheers,

AR> Aaron

AR> -----Original Message-----
AR> From: cisco-nsp-bounces at puck.nether.net
AR> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Dracul
AR> Sent: Thursday, January 03, 2008 6:11 PM
AR> To: cisco-nsp at puck.nether.net
AR> Subject: [c-nsp] Application based rate limiting

AR> Hi all,

AR> Need advice from the QOS experts, is there a way in cisco to rate-limit
AR> based on applications? let's say for example I just want to limit all P2P
AR> traffic and let the rest flow normally.

AR> thanks,
AR> chris
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