From: olumayokun fowowe (olumayokun@gmail.com)
Date: Wed Feb 18 2009 - 14:39:41 ARST
Hello Jared,
Actually, the image files I want to drop are those that might be contained
in the web site http://www.abc.com. Secondly, why do we need to use mime
for matching and not url?
Thanks for your time.
On 2/18/09, Jared Scrivener <jscrivener@ipexpert.com> wrote:
>
> Policy maps are processed top down. In both answers you'll ignore the mime
> type as you are applying the WEB policy first. Try changing it to this:
>
> class-map match-any IMAGES
> match protocol http mime "*.jpg"
> match protocol http mime "*.jpeg"
> match protocol http mime "*.gif"
>
> class-map match-all WEB
> match protocol http host "www.abc.com"
>
> policy-map POLICY
> class IMAGES
> drop
> class WEB
> bandwidth 32000
>
> int f0/0
> service-policy input POLICY
>
> Cheers,
>
> Jared Scrivener CCIE3 #16983 (R&S, Security, SP), CISSP
> Technical Instructor - IPexpert, Inc.
> Telephone: +1.810.326.1444
> Fax: +1.810.454.0130
> Mailto: jscrivener@ipexpert.com
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Henry Ugwuadu
> Sent: Wednesday, 18 February 2009 7:33 AM
> To: olumayokun fowowe
> Cc: Cisco certification
> Subject: Re: QOS with nbar
>
> Hello mayokun,
>
> You can try this.
>
> class-map match-any IMAGES
> match protocol http mime "*.jpg"
> match protocol http mime "*.jpeg"
> match protocol http mime "*.gif"
>
> class-map match-all WEB
> match protocol http host "www.abc.com"
>
> class-map match-all DROP
> match class-map WEB
> match class-map IMAGES
>
> policy-map POLICY
> class WEB
> bandwidth 32000
> class DROP
> drop
>
> int f0/0
> ip nbar protocol-discovery
> service-policy input POLICY
>
> HTH,
>
> Henro
>
>
>
> On 18 Feb 2009, at 13:07, olumayokun fowowe wrote:
>
> > Hello all,
> >
> > I ve got a scenario here, I want to allocate 32kbps for replies from a
> > webserver for address with the url http:// www.abc.com . And I want my
> > router to drop any image file of type jpeg, jpg and gif. Is the
> > following
> > config correct:
> >
> > class-map match-all WEB
> > match protocol http url http://www.abc.com/*
> >
> > class-map mat-all IMAGES
> > match protocol http url http://www.abc.com/*
> > match protocol http url *.jpg|*.jpeg|*.gif
> >
> > policy-map POLICY
> > class WEB
> > police 32000
> > class IMAGES
> > drop
> >
> > int f0/0
> > service-policy in POLICY
> >
> >
> > What I'm really concerned about is the IMAGES class where I have a
> > match-all. Will my solution still be correct?
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
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>
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