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Daniel,<br>
<br>
Thanks for clarifying that.<br>
<br>
A bit of disclaimer: participation in this mailer comes with no
warranty, validation, our guarantee. This is helping out in a
community. For formal design guidance contact your Cisco account
team.<br>
<br>
TFTP and IPVMS in general will consume less resources. TFTP mostly
requires memory and CPU for building and caching files in memory.
IPVMS mostly requires CPU for originating and mixing audio streams.<br>
<br>
<br>
Otherwise to your question:<br>
What would be the recommended architecture for subscribers?<br>
- Currently looking at having 3 x 7845 for Subs for about 7500
phones including Softphones<br>
<br>
Option#1<br>
- 2 CCM Groups to have all phones split 50-50<br>
CUCM Group1 CUCM Group2<br>
Sub A Sub B<br>
Sub B Sub A<br>
Sub C Sub C<br>
<br>
Option#2<br>
- 2 CCM Groups to have all phones split 50-50<br>
CUCM Group1 CUCM Group2<br>
Sub A Sub B<br>
Sub C Sub C<br>
Sub B Sub A<br>
<br>
<br>
In Option #1 if SubA goes down then SubB is hosting all of Group2
and concurrently attempting to register all phones from Group1. That
could be a bottle neck. It could cause Group2 to affect service for
Group1. This risk arises with only 1 failure (either SubA or SubB
fails).<br>
<br>
In Option#2 if SubA and SubB fail then SubC has to register all
phones. This risk arises with 2 failures (SubA fails AND SubB
fails).<br>
<br>
Regards,<br>
Wes<br>
<br>
<br>
On 5/10/2011 10:41 PM, Daniel wrote:
<blockquote
cite="mid:BANLkTimPL8QDVXVDdfh7fOyZ=Tt0fFuT-Q@mail.gmail.com"
type="cite"><font size="2"><font face="verdana,sans-serif">The
publisher is not running any call processing.</font></font>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font></div>
<div><font size="2"><font face="verdana,sans-serif">I was asking
for opinions on sizing the last two TFTP and IPVMS servers
with less resources.</font></font></div>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font></div>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font><br>
<div class="gmail_quote">On Wed, May 11, 2011 at 11:18 AM, Wes
Sisk <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:wsisk@cisco.com">wsisk@cisco.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div text="#000000" bgcolor="#ffffff"> With more than 3
nodes in the cluster the publisher generally should not
run call processing. It should be a dedicated publisher.<br>
<br>
Regards,<br>
Wes
<div>
<div class="h5"><br>
<br>
On 5/10/2011 5:48 PM, Daniel wrote: </div>
</div>
<blockquote type="cite">
<div>
<div class="h5"><font size="2"><font
face="verdana,sans-serif">Hi Guys,</font></font>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font></div>
<div><font size="2"><font face="verdana,sans-serif">I'm
setting up a new cluster that has 7 nodes,
publisher, 4 subscribers, and 2 dedicated
servers with each running TFTP and IPVMS.</font></font></div>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font></div>
<div><font size="2"><font face="verdana,sans-serif">This
is all UC on UCS. The publisher and
subscirbers have been setup with the 7500 user
OVA/F file. I would like to get peoples
thoughts on setting the last two servers that
are each running TFTP and IPVMS only (no call
processing) to be setup with the 2500 user
OVA/F file?</font></font></div>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font></div>
<div><font size="2"><font face="verdana,sans-serif">It
will use less space from our SAN etc.. does it
need to be the same size since they're not
doing call processing?</font></font></div>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font></div>
<div><font size="2"><font face="verdana,sans-serif">cheers,</font></font></div>
<div><font size="2"><font face="verdana,sans-serif"><br>
</font></font></div>
<div><font size="2"><font face="verdana,sans-serif">Dan</font></font></div>
</div>
</div>
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