From: Alexander Arsenyev (GU/ETL) (alexander.arsenyev@ericsson.com)
Date: Fri Aug 06 2004 - 21:19:50 GMT-3
Hello Eric,
Quick search on CCO reveals that Catalyst 6000 could do "microflow policing" but one still needs to
define an ACL for every host, see http://www.cisco.com/warp/public/473/102.html#fourth .
Not scalable if number of hosts is large (I agree that there are different meanings of word "large"
for different people :-)
Look for Juniper boxes, the "per-prefix action" was there since long time...
HTH,
Cheers
Alex
-----Original Message-----
From: Eric Cables [mailto:ecables@gmail.com]
Sent: 07 August 2004 01:13
To: Alexander Arsenyev (GU/ETL)
Cc: ccielab@groupstudy.com
Subject: Re: flow-based policing in Cisco IOS..?
Alex,
Well, the goal is to find a Cisco tool that can do this task, but this
is really just theoretical, so any devices that can perform the
requirements are open for this discussion.
On Sat, 7 Aug 2004 01:59:57 +0200 , Alexander Arsenyev (GU/ETL)
<alexander.arsenyev@ericsson.com> wrote:
> Dos it have to be Cisco? Juniper boxes do exactly that just fine with "per-prefix action".
> HTH,
> Cheers
> Alex
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Eric Cables
> Sent: 06 August 2004 23:49
> To: ccielab@groupstudy.com
> Subject: flow-based policing in Cisco IOS..?
>
> Hello everyone,
>
> I was recently posed this question, and was unable to think of a solution:
>
> Is it possible to perform flow-based policing in Cisco IOS? Here are
> the requirements:
>
> - Source IP address is unknown (any user on the Internet).
> - Destination IP address is predictable, and is locally managed.
> - Each flow cannot utilize more than 100Kbps.
>
> So, is it possible to match based on flow, and police the traffic accordingly?
>
> Thanks in advance for the help,
>
> --
> Eric Cables
> Network Engineer, CCIE #12799
>
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-- Eric Cables Network Engineer, CCIE #12799
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