Re: Rate-limit

From: Chris Lewis (chrlewiscsco@gmail.com)
Date: Tue Jul 04 2006 - 11:38:49 ART


Putting aside the NDA issue for amoment, as I don't think that this will
make or break someone's attempt.

burst is in bytes, not bits per second. If you have to configure 8000 bits
as a burst, that is clearly 1000 bytes. If you configure that on a default
ethernet interface, it does not make sense as one maximally sized packet is
greater than 1000 bytes. So reduce the maximum size of a packet on that
segment if the question asks you to set a burst of 8000 bits.

Chris

On 7/4/06, Aaron Pilcher <apilcher@itgcs.com> wrote:
>
> Why wouldn't policing work? But yes, I came out with the same Bc of 1000.
>
> class-map match-all TEST
> match any
>
> policy-map TEST
> class TEST
> police 256000 bc 1000
>
> interface GigabitEthernet0/1
> service-policy output TEST
>
> Rack1R4#sh policy-map
> Policy Map TEST
> Class TEST
> police 256000 bc 1000
> conform-action transmit
> exceed-action drop
>
>
> That said, I noticed when I make a type on a FastEthernet interface that
> it
> gave me an error for the Bc. I used "2560000 bc 1000" accidentally and it
> increased the Bc to 1280.
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Stavros Filargyropoulos
> Sent: Monday, July 03, 2006 10:20 PM
> To: Cisco certification
> Subject: Rate-limit
>
> Hi there, I just took my lab days ago, and I failed once again, 2nd time
> and
> counting..
> Question here,
> I need to rate limit to a maximum of 256 Kbps and normail burst to 8kbps
> using CAR
> Bits per second = 256000 and Normal burst = 1000 are correct ??
> But when I configure this I get this error
> Illegal normal burst size
> Increasing normal burst size to 1500
>
> Please help with this, it sucks
> Thanks
> *Stav
>
> *
>
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