[c-nsp] ASIC to switch port mapping

[Heath Jones]

That's a very interesting problem, I'd love to hear what you find!
Lots of different sized frames from different ingress interfaces all heading
to a few egress interfaces on the same asic perhaps?

Are you seeing an interface that is highly utilized - I'm imagining you are
and this is driving the theory?
On 10 September 2010 18:18, Vincent Aniello <
vincent.aniello at pipelinefinancial.com> wrote:

>  I was hoping there was an easier way.  J
>
>
>
> I am trying to solve a output drops on switch ports on which bandwidth
> utilization does not seem to exceed the port speed.  Seems like the drops
> are due to the buffers filling up and dropping frames.  I am under the
> impression that each ASIC has their own buffer and if the buffer fills on a
> particular ASIC all ports that share that ASIC will also drop frames.  If I
> know the switch interfaces associated with each ASIC I can redistribute the
> connections on the switch to better balance the load.
>
>
>
> Thanks.
>
>
>
> --Vincent
>
>
>
> *From:* Heath Jones [mailto:hj1980 at gmail.com]
> *Sent:* Friday, September 10, 2010 11:20 AM
>
> *To:* Vincent Aniello
> *Cc:* cisco-nsp at puck.nether.net
> *Subject:* Re: [c-nsp] ASIC to switch port mapping
>
>
>
> Hi Vincent
>
>
>
> 1) Obtain screwdriver
>
> 2) Remove case
>
> 3) Trace tracks... :)
>
>
>
> On a serious note, it is actually probably the best way to do it. What are
> you trying to achieve/solve/learn?
>
> Heath
>
>
>
>
>
> On 10 September 2010 15:13, Vincent Aniello <
> vincent.aniello at pipelinefinancial.com> wrote:
>
> I am trying to determine the switch ports assigned to each ASIC in
> various Cisco switches, in particular a 3750 and 3560E.  Can anyone
> enlighten me on how to go about doing this?
>
>
>
> Thanks.
>
>
>
> --Vincent
>
>
>
>
>
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