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<DIV><FONT face=Arial size=2><SPAN
class=271531115-10062007>Hi,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=271531115-10062007></SPAN></FONT> </DIV>
<DIV><SPAN class=271531115-10062007><FONT face=Arial><FONT size=2>I'm looking
for some answers on Up-Down routing at OpenSM<SPAN
class=489135615-10062007><FONT
color=#0000ff> .</FONT></SPAN></FONT></FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=271531115-10062007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=271531115-10062007><SPAN
class=271531115-10062007>Is anybody familiar with a utility/procedure to
find credit loops given a topology and routing
settings?</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=271531115-10062007><SPAN
class=271531115-10062007></SPAN></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=271531115-10062007>Is there a handy
spec describing the OpenSM Up-Down algorithm?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=271531115-10062007><SPAN
class=271531115-10062007>What is the scheme through which roots are defined on
clos and non clos/fat tree topologies?</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=271531115-10062007><SPAN
class=271531115-10062007>Is this algorithm always credit loop
free?</SPAN></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=271531115-10062007><SPAN
class=271531115-10062007></SPAN>How efficient is using this algorithm on non
clos/fat tree topologies?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=271531115-10062007></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=271531115-10062007><SPAN
class=271531115-10062007><FONT face=Arial><FONT size=2><SPAN
class=489135615-10062007>Thanks for your
cooperation</SPAN></FONT></FONT></SPAN>,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=271531115-10062007>Sagi</SPAN></FONT></DIV><FONT size=2>
<P class=MsoNormal dir=ltr align=left><FONT face="Times New Roman"><FONT
color=blue size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 'Copperplate Gothic Light'">____________________________________________________________<BR></SPAN></FONT><st1:PersonName
w:st="on"><FONT color=blue size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 'Copperplate Gothic Light'">Sagi
Schlanger</SPAN></FONT></st1:PersonName></FONT><FONT face="Times New Roman"
color=blue size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 'Copperplate Gothic Light'">
| +972-9-9717651 (o) | +972-52-2385154
(m)<BR></SPAN></FONT><FONT face="Times New Roman" color=blue size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 'Copperplate Gothic Light'">Software
Engineer, IB Switch<BR></SPAN></FONT><FONT color=gray size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: gray; FONT-FAMILY: 'Copperplate Gothic Light'"><FONT
face="Times New Roman">Voltaire – </FONT><U><FONT face="Times New Roman">The
Grid Backbone<BR></FONT></U></SPAN></FONT><FONT color=gray size=1><SPAN
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size=1><SPAN
style="FONT-SIZE: 9pt; COLOR: gray; FONT-FAMILY: 'Copperplate Gothic Light'"><A
title=http://www.voltaire.com/
href="http://www.voltaire.com/">www.voltaire.com</A><o:p></o:p></SPAN></FONT></FONT></P></FONT>
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