Re: LLQ- help

It depends on what code you are talking about. The Priority Q used to default
to 30 ms burst rate which would allow to ONLY burst to 30 ms of traffic above
the Priority rate. It's really not a Queue. I tested this with real Voice and
Video traffic a while back and it limited the calls/traffic with NO other
traffic being used by other classes. The default policer in the Priority Q
would default to a very very low burst rate and drop traffic even when the
pipe was not filled.

Paul Negron
CCIE# 14856
negron.paul_at_gmail.com

On Dec 17, 2012, at 9:15 AM, dia.aliou_at_gmail.com wrote:

> As Carlos said, with only "priority percent 10", 10 percent of the
> bandwidth is reserved for this class, however if there is available
> bandwidth and the there is no congestion this class could use more than
> 10%. To enforce the reserved bandwidth to 10% you need to explicitly police
> the traffic.
>
>
> On 16 December 2012 13:26, Carlos G Mendioroz <tron_at_huapi.ba.ar> wrote:
>
>> Janesh,
>> implicit policing by the "priority" QPF command is done only when
>> congestion is present and queueing control "engaged".
>>
>> If you want to restrict the stream at all times, explicit policing with
>> "police" is needed.
>>
>> -Carlos
>>
>> janesh gs @ 16/12/2012 09:55 -0300 dixit:
>>
>> Hello there,
>>>
>>> Could someone please explain the pros/cons of the following 2
>>> configuration options in a single policy-map scenario.
>>> Also where we will use one over the other in real life
>>>
>>> Option 1
>>> --------------
>>> policy-map BLAH
>>> class BLAH
>>> priority percent 10
>>> police cir percent 10
>>>
>>>
>>> Option 2
>>> --------------
>>> policy-map BLAH
>>> class BLAH
>>> priority percent 10
>>>
>>> All along I have been sticking to Option 2.
>>>
>>> Many thanks,
>>> Janesh
>>>
>>>
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>> --
>> Carlos G Mendioroz <tron_at_huapi.ba.ar> LW7 EQI Argentina
>>
>>
>>
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Received on Mon Dec 17 2012 - 20:35:20 ART