From: Steve (steve.ccie@googlemail.com)
Date: Fri Dec 28 2007 - 05:04:10 ART
Hi Cyrus,
I usually take this one step further. I have many sites in the same
situation. What I do is apply a policy map with bandwidth set to DSL
line speed. I then add a child policy which contains the traffic
specific QoS requirements i.e. what traffic needs priority within the
shaped bandwidth.
There are some examples on Cisco web site of this - search for
applying QoS policies to GRE Tunnels / Ethernet sub-interfaces.
HTH,
Cheers,
Steve
On 28 Dec 2007, at 03:40, keith tokash wrote:
> If I understand correctly, you have a fast ethernet port feeding
> into a DSL
> line. If you are trying to apply QOS to ensure that certain
> traffic always
> gets sent out of the DSL line, you can:
>
> 1. Mark the traffic as it enters the FastE port, differentiating
> between
> important and non-important traffic
> 2. Apply low-latency queueing to the important traffic as it leaves
> the
> interface headed toward the DSL line
>
> I'm not sure if that helps.
>
> With a few exceptions, secrecy is deeply incompatible with
> democracy and with
> science.
> --Carl Sagan
>
>> Date: Fri, 28 Dec 2007 06:34:36 +0330
>> From: cyrus.mgh@gmail.com
>> To: ccielab@groupstudy.com
>> Subject: How to apply QOS on Eth link connected to SP while it
>> never will
> be congested!!?
>>
>> I want to apply QOS on ethernet link that connects to ADSL modem
>> (say 512
>> Kbps) ,this interface never will be congested so QOS policy never
>> going to
>> work on it,
>> The only way I found is 4 queue of switch to configure for
>> applying QOS.
>>
>> Is there any other way to configure MQC on this ethernet interface
>> while it
>> is not congested (512 Kbps vs 100Mbps)?
>>
>>
>>
>> Cyrus
>>
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