Re: Qos Preclassify

My understating of this is, in case of an interface through which multiple tunnels with qos pass, for the router to properly apply the qos to the correct flow, it classifies the traffic before it's put in the tunnel. This way, the correct qos is applied to the different flows passing through the same interface.
This mainly applies to traffic passing through tunnels.
Please correct me if wrong.

-Vamsi

Sent from my iPhone

On Apr 25, 2011, at 10:52 AM, Babatunde Sanda <sbabatunde1_at_ca.rr.com> wrote:

> Simply put, it is for the device to look/prioritize the markings (packet) dscp 0-63 or COS 0-7 markings before sending it across the encrypted tunnel. In other words COS 5 will go first before COS 2 over the VPN tunnel.
>
> Babatunde Sanda B.Sc (Acct.) CCNP, CCVP, CCNA(R,S,V), MCSA, N+, A+.
> :: Sent from my Iphone. Apologies for errors and brevity. ::
>
> On Apr 25, 2011, at 8:04 AM, Routing Freak <routingfreak_at_gmail.com> wrote:
>
>> Hi guys
>> what is the use of QOS Preclassify command ? I am not getting it correctl
>> Can anyone explain me with an example
>>
>>
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Received on Mon Apr 25 2011 - 19:40:36 ART