From: Chris Lewis (chrlewiscsco@gmail.com)
Date: Fri Mar 31 2006 - 14:25:11 GMT-3
seems right
On 3/31/06, Sami Salim <cisco_obsessed@yahoo.ca> wrote:
>
> Hi,
> on the same subject, if you want to limit the download, to whitch
> direction would the service-policy be applied; the "input" or the "output".
> ?. The way I see it is "input". It would be "output" if it is upload ?.
> Please correct me if I am wrong. Apprciate your help. Thank
>
> ----- Original Message ----
> From: Chris Lewis <chrlewiscsco@gmail.com>
> To: "Schulz, Dave" <DSchulz@dpsciences.com>
> Cc: Quetta Walla <quetta_1@lycos.com>; Mike Baily <mikebaily480@yahoo.com>;
> ccielab@groupstudy.com
> Sent: Friday, March 31, 2006 5:04:58 PM
> Subject: Re: NBAR with URLs and MIME
>
>
> If a specific file is defined, you classify on that file and therefore use
> match protocol http URL.
>
> Chris
>
>
> On 3/30/06, Schulz, Dave <DSchulz@dpsciences.com> wrote:
> >
> > Yes, this is always an elusive subject in the understanding...when the
> > questions can ask many different things. For example, limit the
> download
> of
> > a specific file to a certain amount of bandwidth. Is this a file type
> or a
> > MIME. So, when does a file type apply, or, a MIME?
> >
> > Dave
> >
> > ________________________________
> >
> > From: nobody@groupstudy.com on behalf of Chris Lewis
> > Sent: Thu 3/30/2006 12:39 PM
> > To: Quetta Walla
> > Cc: Mike Baily; ccielab@groupstudy.com
> > Subject: Re: NBAR with URLs and MIME
> >
> >
> >
> > Quetta,
> >
> > This has been discused a few times on this list in the past. The bottom
> > line
> > is that gif or jpeg can be either a mime type or a file extension. If
> the
> > classification includes a period, it infers a file extension is being
> > referenced, if a file type is referred to, it means a MIME type.
> >
> > Hope this is clear.
> >
> > Chris
> >
> >
> > On 3/30/06, Quetta Walla <quetta_1@lycos.com> wrote:
> > >
> > > Hey,
> > > Here is a site:
> > >
> >
> >
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121newft/121t
> > /121t5/dtnbar.htm#xtocid259533
> > >
> > > Router(config)# class-map match-any web_images
> > > Router(config-cmap)# match protocol http url "*.gif"
> > > Router(config-cmap)# match protocol http url "*.jpg|*.jpeg"
> > >
> > > As you can see Cisco uses match pro http url for gif, gpg, and jpeg.
> > > I though jpeg and gif should come under mime type as they are
> mentioned
> > on
> > > the iana site is mime types. And jpg is correctly match pro http url.
> > >
> > > Could some one please shed some light on why is Cisco not writing them
> > as
> > > mime types. Or is it already on their errata page? :)
> > >
> > >
> > > > ----- Original Message -----
> > > > From: "Mike Baily" <mikebaily480@yahoo.com>
> > > > To: ccielab@groupstudy.com
> > > > Subject: NBAR with URLs and MIME
> > > > Date: Thu, 30 Mar 2006 08:31:01 -0800 (PST)
> > > >
> > > >
> > > > Does anyone have a good link to a page on how to configure NBAR
> > > > with URLs and MIME? Or better yet, does anyone know where to find
> > > > it on cisco.com/univercd? I searched for about 45 minutes and
> > > > couldn't find anything good. Thanks
> > > >
> > > >
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