From: Gregory Gombas (ggombas@gmail.com)
Date: Tue Sep 04 2007 - 11:28:58 ART
Thanks,
But how does that different from:
exceed action set-dscp
violate action set-dscp
?
On 9/4/07, Victor Cappuccio <vcappuccio@ccbootcamp.com> wrote:
> I found this Link very interesting about the topic http://www.juniper.net/techpubs/software/junos/junos74/swconfig74-cos/html/cos-tcm2.html#1196011
>
> With colorblind policing, all packets are evaluated by the CIR. If a packet exceeds the CIR, it is evaluated by the PIR.
>
>
> thanks,
> Victor Cappuccio.-
> - CCSI# 31452
>
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> -----Original Message-----
> From: nobody@groupstudy.com on behalf of Gregory Gombas
> Sent: Tue 04-Sep-07 6:54 AM
> To: groupstudy
> Subject: When to use PIR?
>
> Hey Folks,
>
> When configuring policing, when is it necessary to use PIR?
>
> From what I understand PIR allows you continuosly send traffic at a
> rate above your CIR (as opposed to occasional burst) but if that is
> that case, why not just set your CIR to that higher value?
>
> For example, if your CIR is 256k and PIR is 512k, the policer will
> allow you to send continously at 512k, correct? If that is the case,
> then why not just set your PIR to 512k?
>
> Thanks,
> Greg
>
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