RE: qos on gre

All of the GRE is protocol 47. Use netflow on the source interface to
determine how much traffic is protocol 47.

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> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On
> Behalf Of Imran Ali
> Sent: Sunday, July 14, 2013 5:06 PM
> To: Cisco certification
> Subject: qos on gre
> 
> Hi all,
> 
> we have an isp connection with  a dot1q connection on our 3845  series
> router. But  internet is provided via  a gre tunnel .
> so main interface is a  " sub interface " and  internet traffic is
> defaulting to GRE
> 
> what i  need is to measure the  rate of incomming traffic from internet
...
> where should i apply my METERING qos polciy ?  on  dot1q subinterface or
> on GRE ?
> 
> 2)  do i need to do   "pre calssify " on gre ?
> 
> the reason i need to know this because we assume that isp is not
servcicing
> the contract properly and  has configured polcing below CIR .
> 
> HOW  do you  catch isp's in  such cases ? thing of  very small isp
> 
> 
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