Re: QOS service policy problem

From: Andy Reid <ccie_at_reid.it>
Date: Thu, 27 Aug 2009 00:49:06 +0800

Hi VJ,

Thanks for the advice. I have tried the "qos pre-classify" command at
both ends of the tunnel, at one end, and without the command. Either way
does not appear to make a difference in my particular scenario.

regards Andy

Vijayaram VR wrote:
> Hi,
>
> Did you include qos pre-classify under the tunnel interface?
>
> http://www.cisco.com/en/US/tech/tk543/tk545/technologies_tech_note09186a008017405e.shtml
>
> Rgds, VJ
>
> On Wed, 2009-08-26 at 23:16 +0800, Andy Reid wrote:
>
>> In addition I have added a WEB policy that classifies traffic to port
>> 80. This is also working as expected (along with the voice signaling
>> classification and marking).
>>
>> Additional configuration:
>>
>> ip access-list extended WEB
>> permit tcp any any eq 80
>> exit
>>
>> class-map match-all WEB-IN
>> match access-group name WEB
>> exit
>>
>> class-map match-all WEB-OUT
>> match ip dscp af21
>> exit
>>
>> policy-map TO-BE-CLASSIFIED
>> class WEB-IN
>> set ip dscp af21
>> exit
>> exit
>>
>> policy-map CLASSIFIED
>> class WEB-OUT
>> bandwidth percent 30
>> exit
>> exit
>>
>> lab#show policy-map interface vlan 10
>> Vlan10
>> Service-policy input: TO-BE-CLASSIFIED
>> Class-map: WEB-IN (match-all)
>> 259 packets, 66239 bytes
>> 30 second offered rate 9000 bps, drop rate 0 bps
>> Match: access-group name WEB
>> QoS Set
>> dscp af21
>> Packets marked 259
>>
>> lab#show policy-map interface tunnel 1
>> Tunnel1
>> Service-policy output: PARENT-CLASSIFIED
>> Service-policy : CLASSIFIED
>> Class-map: WEB-OUT (match-all)
>> 251 packets, 69086 bytes
>> 30 second offered rate 9000 bps, drop rate 0 bps
>> Match: ip dscp af21 (18)
>> Queueing
>> queue limit 64 packets
>> (queue depth/total drops/no-buffer drops) 0/0/0
>> (pkts output/bytes output) 0/0
>> bandwidth 30% (16 kbps)
>>
>>
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Received on Thu Aug 27 2009 - 00:49:06 ART

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