[c-nsp] ip route cache flow

Jason Shearer jshearer at amedisys.com
Wed Jan 20 11:10:34 EST 2010


You could use a probe or span your traffic to an analyzer.  This is what I do to monitor some links that traverse devices that do not support NetFlow.

Jason

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Mohammad Khalil
Sent: Wednesday, January 20, 2010 9:58 AM
To: geoff at pendery.net; jeff.wojciechowski at midlandpaper.com
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] ip route cache flow


what is the alternative for that ?
is it supported on ME 6524 ??

> Date: Wed, 20 Jan 2010 09:47:00 -0600
> Subject: Re: [c-nsp] ip route cache flow
> From: geoff at pendery.net
> To: Jeff.Wojciechowski at midlandpaper.com
> CC: eng_mssk at hotmail.com; cisco-nsp at puck.nether.net
>
> That's correct.  I believe that NONE of the fixed switches support
> Netflow, even the 4900s, which are basically fixed form 4500's.
> Amongst the 4500's, only the Sup V 10 GE supports it natively, though
> there is a daughter card you can buy to support it on the regular Sup
> V (IIRC).  Sup 6E does not.
>
> On 6500, both Sup 32 and Sup 720 support it, as do all the "proper
> routers" (ISR, ASR, etc)
>
> -Geoff
>
> On Wed, Jan 20, 2010 at 9:37 AM, Jeff Wojciechowski
> <Jeff.Wojciechowski at midlandpaper.com> wrote:
> > Our WS-C3750G-48TS don't support NetFlow. The only points on our network that we can monitor NetFlow are at router interfaces and I am pretty sure that you need a chassis based switch before NetFlow is supported (someone please correct me if I am wrong).
> >
> > -Jeff
> >
> > -----Original Message-----
> > From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Mohammad Khalil
> > Sent: Wednesday, January 20, 2010 8:19 AM
> > To: cisco-nsp at puck.nether.net
> > Subject: [c-nsp] ip route cache flow
> >
> >
> > hi all i have metro ethernet 3750
> > i want to enable cache flow in order to monitor some traffic on our leased line customers
> >
> >
> > i enabled under the vlan interface
> > ip route-cache flow
> >
> > but nothing appeard even when i enabled ip cef accounting non-recursive
> >
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_________________________________________________________________
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