RE: 3550 Police Question.

From: Schulz, Dave (DSchulz@dpsciences.com)
Date: Tue Aug 01 2006 - 22:39:58 ART


Patri -

You could filter out specific traffic (from source/dest), but not
"police" the udp traffic. Also, remember that a vlan filter will only
filter traffic within a specific vlan. Since you are asking to police
traffic, you would have to ask "where" would you police from (a specific
interface). The vlan filter applies to the entire vlan. Policy maps are
applied to a specific interface, or another policy map that is applied
to an interface. Or, a map-class (as in frame-relay), which then is also
applied to an interface.

HTH,

Dave Schulz,
Email: dschulz@dpsciences.com

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Patricia Loreal
Sent: Tuesday, August 01, 2006 7:48 PM
To: Petr Lapukhov
Cc: Cisco certification
Subject: Re: 3550 Police Question.

Hello Petr,

Could a service-policy be applied to all ports in a vlan, something like
a
vlan filter?

Thanks.
Patri.

On 8/1/06, Petr Lapukhov <petr@internetworkexpert.com> wrote:
>
> Hello,
>
> Something like this:
>
> access-list 100 permit udp any any
>
> class UDP
> match access-group 100
>
> policy-map POLICER
> class UDP
> police 512000 16000
>
> interface x/y
> service-policy in POLICER
>
> 2006/8/1, Patricia Loreal <ploreal@gmail.com>:
> >
> > Dears, I need to Limit UDP by allowing a max of 512 kbps, and a
normal
> 128
> kbps, I need to do this in the switch
>
> How can I do that?
>
> Please help.
> Kindest Regards
> Patri.
>
>



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