[c-nsp] Remarking ip precedence of all traffic

hjan hjan at libero.it
Thu Feb 15 05:38:51 EST 2007



Oliver Boehmer (oboehmer) ha scritto:
> [...]
>>   L3 Engine: 2 - Backbone OC48 (2.5 Gbps)
>>
>>
>> Do you think is a IOS release problem, i.e. feature not supported, or
>> LC Engine limits ?
>>     
>
> it's an Engine2 limitation. Please use PIRC (per-interface rate control,
> a subset of CAR) on this interface instead, i.e.
>
> int gig1/x
>  rate-limit input 1000000000 200000 400000 conform set-prec-transmit 0
> exceed-action drop
>
> the exceed action is a noop, you will never exceed the 1Gbps configured
> ;-)
>   
Thanks Oli,
yesterday i've configured this rate-limit:
rate-limit input 10000000000 1000000000 2000000000 conform-action 
set-prec-transmit 0 exceed-action set-prec-transmit 0
but i'm going to change as you've suggested.

Thanks a lot,
Gianluca



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