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<p class=MsoNormal><span style='color:#1F497D'>Yeah, didn’t want to get into
the CM merge so I was a bit generic there, I will BAT that into one cluster to
collapse it. And yes, I’ve been through the excitement of UCCX re-ip, that can
be great Friday night fun. Everything is referenced by IP, not hostname. Going
from version 5 to 7 when I upgrade but I can upgrade before or after the
migration – whichever would give me a better chance. Both CM’s are same
version.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> george.hendrix@l-3com.com
[mailto:george.hendrix@l-3com.com] <br>
<b>Sent:</b> Thursday, April 01, 2010 12:03 PM<br>
<b>To:</b> Steve Sarrick; cisco-voip@puck.nether.net<br>
<b>Subject:</b> RE: [cisco-voip] UCCX move to different cluster or rebuild<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>You can definitely Re-IP CCX…but can run into issues if not done
right. But you are also not just dealing with IP change, you are also
changing CUCM clusters. The approach depends on all version you currently
have and what you are going to. You don’t really “merge” two clusters as
you cannot have two publishers in a single cluster. Are both CM clusters
running the same CM version? Does CCX point to CM using IP or name using
DNS? <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>Bill Hendrix</span><span style='color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'>L-3 Communications</span><span style='color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><a href="mailto:george.hendrix@l-3com.com">george.hendrix@l-3com.com</a></span><span
style='color:blue'> <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Steve Sarrick<br>
<b>Sent:</b> Thursday, April 01, 2010 10:44 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] UCCX move to different cluster or rebuild<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have an existing CM cluster that I am merging with another
cluster. The current cluster with the UCCX will be gone. The new
cluster does not have UCCX. Looking for best option. Can I simply
re-ip and move/ setup the new agents or is a rebuild more advised. Its
only a small amount of agents – 15-20.<o:p></o:p></p>
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