<div dir="ltr">May be this is helpful : <br><a href="http://people.ucsc.edu/~warner/buffer.html">http://people.ucsc.edu/~warner/buffer.html</a><br>"Information here is by <b>rumor, innuendo and extrapolation</b>. Manufacturers rarely put info on packet buffers in their data sheets."</div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, May 11, 2010 at 3:26 PM, Skeeve Stevens <span dir="ltr"><<a href="mailto:Skeeve@eintellego.net" target="_blank">Skeeve@eintellego.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div link="blue" vlink="purple" lang="EN-AU">
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<p class="MsoNormal"><span style="color:#002060">Hey all,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#002060"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#002060">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.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#002060"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#002060">I am wanting to know which 29xx
and 35xx/37xx series switches have the following:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#002060"><u></u> <u></u></span></p>
<p><u></u><span style="color:#002060"><span>-<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="color:#002060">Size of packet
buffering per model<u></u><u></u></span></p>
<p><u></u><span style="color:#002060"><span>-<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="color:#002060">If the PB is per
port or shared<u></u><u></u></span></p>
<p><u></u><span style="color:#002060"><span>-<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="color:#002060">Is there one or more
classes of PB classification<u></u><u></u></span></p>
<p><u></u><span style="color:#002060"><span>-<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="color:#002060">If the PB is shared,
is it per switching module (i.e. 8/12 port block) or across the entire switch<u></u><u></u></span></p>
<p><u></u><span style="color:#002060"><span>-<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="color:#002060">If the 10GB model is
plugged in, does it have its own PB, or does it share the main boards?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#002060"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#002060">I looked in the Portable Product
Sheet - <a href="http://www.cisco.com/web/partners/tools/quickreference/index.html" target="_blank">http://www.cisco.com/web/partners/tools/quickreference/index.html</a>
but found nothing, and Google and Cisco.com proved useless. Maybe there
is a reason for this, or my searchfoo is weak.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#002060"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#002060">...Skeeve<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060">--<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060">Skeeve Stevens,
CEO/Technical Director<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060">eintellego Pty
Ltd - The Networking Specialists<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060"><a href="mailto:skeeve@eintellego.net" target="_blank">skeeve@eintellego.net</a>
/ <a href="http://www.eintellego.net" target="_blank">www.eintellego.net</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060">Phone: 1300 753
383, Fax: <a href="tel:%28%2B612%29%208572%209954" value="+61285729954" target="_blank">(+612) 8572 9954</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060">Cell +61 (0)414
753 383 / skype://skeeve<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060"><a href="http://www.linkedin.com/in/skeeve" target="_blank">www.linkedin.com/in/skeeve</a>
; <a href="http://facebook.com/eintellego" target="_blank">facebook.com/eintellego</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060">--<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><img src="cid:image001.gif@01CAF159.0DB3F000" alt="cid:3D219A33-733B-4C36-A328-A40D095A1C3C@managed.sites.rwts.com.au" border="0" height="60" width="120"></span><span style="color:#002060"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><br>
Visit us at CeBIT 2010 stand T5 - visit <b><a href="http://www.mycebit.com.au/" target="_blank"><span style="color:blue">http://www.mycebit.com.au/</span></a> </b>and
register with promo code <b>realca10</b></span><span style="font-size:9.0pt;font-family:"Helvetica","sans-serif""><u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#002060"><u></u> <u></u></span></p>
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