From: Sean C (Upp_and_Upp@hotmail.com)
Date: Mon Apr 25 2005 - 09:59:26 GMT-3
1) The best way I can explain it is still by providing what is available
from Cisco:
http://www.cisco.com/en/US/products/sw/iosswrel/ps1834/products_feature_guide09186a00800800fc.html#1019894
In a real-world example, I use peak more when a customer has a frame port
that has a 'high port rate' but a small CIR. IOW - some customers we
support have a 768 Frame port but only have a 4k CIR. We use Peak rate
values to make sure the customers can use the extra BW if available.
2) If I'm understanding your email correctly, yes, there is a command to
apply BECN shaping to FRTS - but it's not under class-map, it's under a
frame map-class:
frame-relay adaptive-shaping becn
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/wan_r/wan_f1g.htm#wp1045936
3)Not sure what you are asking.
4) It's applied at the physical interface level:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/wan_r/wan_f2g.htm#wp1062131
You are required to apply the physical command even if you are only wanting
to shape 1 subinterface. Be wary though:
The default committed information rate (CIR) of 56K will apply in the
following situations:
When traffic shaping is enabled (by using the frame-relay traffic-shaping
command), but a map- lass is not assigned to the VC
When traffic shaping is enabled (by using the frame-relay traffic-shaping
command) and a map class is assigned to the VC, but traffic-shaping
parameters have not been defined in the map-class
http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/wan_r/wan_f2g.htm#wp1062131
HTH,
Sean
----- Original Message -----
From: "Pankaj Madhukar Kulkarni" <PankajKu@hclcomnet.co.in>
To: <ccielab@groupstudy.com>
Sent: Monday, April 25, 2005 1:58 AM
Subject: MQC based FRTS
> Hi Group,
>
> I guess this question would have appeared on the list earlier, so kindly
> bear with me. Even after referring to the UNIVERCD there is still some
> grey cells on which I seek your inputs.
>
>
>
> 1) What is the difference between "shape average" and "shape
> peak"?
>
> 2) Is there any command to enable BECN based FRTS?
>
> 3) "shape adaptive" is used to configure the "minCIR" parameter.
>
> 4) "Frame-relay traffic-shaping" command isn't required at the
> interface level.
>
>
>
> Apart from the above points any other inputs would be appreciated too.
>
>
>
> Regards,
>
> Pankaj K
>
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