[c-nsp] Cisco Switch Packet Buffering Matrix?

[arulgobinath emmanuel]

May be this is helpful :
http://people.ucsc.edu/~warner/buffer.html
"Information here is by *rumor, innuendo and extrapolation*. Manufacturers
rarely put info on packet buffers in their data sheets."


On Tue, May 11, 2010 at 3:26 PM, Skeeve Stevens <Skeeve at eintellego.net>wrote:

>  Hey all,****
>
> ** **
>
> I am doing some iSCSI implementations are the moment and are looking at
> which switch models are best for different iSCSI rollouts we’re doing.****
>
> ** **
>
> I am wanting to know which 29xx and 35xx/37xx series switches have the
> following:****
>
> ** **
>
> **-          **Size of packet buffering per model****
>
> **-          **If the PB is per port or shared****
>
> **-          **Is there one or more classes of PB classification****
>
> **-          **If the PB is shared, is it per switching module (i.e. 8/12
> port block) or across the entire switch****
>
> **-          **If the 10GB model is plugged in, does it have its own PB,
> or does it share the main boards?****
>
> ** **
>
> I looked in the Portable Product Sheet -
> http://www.cisco.com/web/partners/tools/quickreference/index.html  but
> found nothing, and Google and Cisco.com proved useless.  Maybe there is a
> reason for this, or my searchfoo is weak.****
>
> ** **
>
> ...Skeeve****
>
> ** **
>
> ** **
>
> --****
>
> Skeeve Stevens, CEO/Technical Director****
>
> eintellego Pty Ltd - The Networking Specialists****
>
> skeeve at eintellego.net / www.eintellego.net****
>
> Phone: 1300 753 383, Fax: (+612) 8572 9954****
>
> Cell +61 (0)414 753 383 / skype://skeeve****
>
> www.linkedin.com/in/skeeve ; facebook.com/eintellego****
>
> --****
>
> [image: cid:3D219A33-733B-4C36-A328-A40D095A1C3C at managed.sites.rwts.com.au]
> ****
>
>
> Visit us at CeBIT 2010 stand T5 - visit *http://www.mycebit.com.au/ *and
> register with promo code *realca10*****
>
> ** **
>
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