Re: Priority Queuing Doubt

Like it was mentioned, if there is no congestion the classified traffic can
consume more bandwidth, more than what was configured in the priority
command. So in some cases, you may NOT want that traffic to ever consume
more than what you configured, but you still like the Low latency behavior,
so you do the following:
Piority 4000
Police 4000

This is one area where IOS-XR is much easier to configure, in IOS XR you can
do "Priority Police" and all in one line. But as Carlos stated, the "Police"
works all the time, where the "Priority" ONLY works when there is
congestion.

On Sat, Jun 25, 2011 at 7:49 AM, Carlos G Mendioroz <tron_at_huapi.ba.ar>wrote:

> Both will work, so the smaller one mandates.
> There's a difference though: the explicit policer works all the time,
> but implicit one only works when the high level queueing is engaged,
> i.e. when the tx ring of the output interface fills up.
>
> -Carlos
>
> Routing Freak @ 25/06/2011 09:45 -0300 dixit:
>
> Hi fellows,
>>
>> When i give a priority command it is a low latency queuing and there is a
>> in
>> built policing in priority command
>>
>> priority 4500
>>
>> it is like voice packet gets policed to 4500 bits
>>
>> but when there is explicit policing configured , which will take
>> precedence,
>> whether the police command or th epolice command
>>
>> priority 4500
>> police cir 5000 1000 1000 conform transmit exceed drop
>>
>> Can someone give me an better example for this and explain this feature
>>
>>
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>>
>>
>>
> --
> Carlos G Mendioroz <tron_at_huapi.ba.ar> LW7 EQI Argentina
>
>
>
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