I have been most successful in traffic-shaping when I apply it in the
following way.
Configure frame relay traffic-shapping on the main interface
This by default will configure all sub-interfaces to shape at a rate
of 56K.
Create you map class and add the following.
Configure your CIR (In Cisco Terms this would be your 32K)
Configure your MINCIR (In Cisco Terms this is your 16K)
Configure your Bc value (If equal to or less that 640K best rule is
1/8th of CIR) In this case your Bc value would be 4K.
Cisco recommends you use the 1/8th rule. However, your Bc value
should never be greater than 80K.
Apply your Map Class to the sub interface.
This should work!
Good Luck!
Eric Lange
USBank
Network Engineering
"Steven
A.
Ridder" To:
[EMAIL PROTECTED]
Subject: Re: help required in
configuring frame relay traffic shaping
Sent by:
[7:44397]
nobody@groups
tudy.com
05/17/2002
02:24
PM
Please
respond
to
"Steven
A.
Ridder"
""Khurrum Shahzad"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hello
> Can anybody tell me any mistake or missing configuration for frame relay
> traffc shaping?
> I connected two cisco 2600 router serial interfaces throug 32 k link. I
> configured point to point frame relay subinterface on both interfaces. I
> want to use this link on CIR 16k and peak rate 32k.
>
> My configuration is
>
> On interface
>
> frame-ralay traffic shaping
>
> and on subinterface
>
> frame-relay class cisco
>
> and for map-class
>
> map-class frame-relay cisco
> frame-ralay traffic-rate 16000 32000
> frame-relay adaptive-shaping becn
>
>
> and I also tried
>
> map-class frame-relay cisco
> frame-ralay cir 16000
> frame-relay bc 2000
> frame-relay be 2000
> frame-relay adaptive-shaping becn
>
>
> Problem is that when I run data on line e.g. file transfer, bandwidth
uses
> always 16k or less although no other data run on ckt and total
> available bandwidth is 32 k. The data rate does not reach to peak rate
and
> if I remove traffic shaping then total 32 k used. Is any missing
parameter
> or command in above configuration?
>
> regards
>
> Khurrum
>
>
> --
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