[nsp] Rate - limiting

james at thehamptonfamily.us james at thehamptonfamily.us
Thu May 20 23:01:51 EDT 2004


Also isl adds a 40 byte header and dot1q adds only 8 bytes (or some
numbers similar). I know its a small amount but every bit (or byte) helps
:)
James


> On Thu, 20 May 2004, Bruce Robertson wrote:
>
>> Yes.  It's a Cisco 7206, NPE-300.
>
> Ok.
>
> On a side note:
>
> I notice you're using ISL. We ran into a "feature" in that ISL traffic
> is not CEF accelerated on the 7200 which caused us QoS problems. We
> changed to dot1q by Cisco recommendation and the problems went away.
> Might be  something for you to look at?
>
> "show int switching" is a good command in these cases (hidden, why on
> earth isnt that command visable, it's very nice for diagnosing CEF
> problems).
>
> --
> Mikael Abrahamsson    email: swmike at swm.pp.se
>
>
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