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</o:shapelayout></xml><![endif]--></head><body lang=IT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>Hi guys,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> I need to Upgrade PUB + ONe SUB from 6.1.4 to 8.6.X on new MCS Hardware.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Customer want upgrade without modification on the actual Cluster, so I can't upgrade in place the cucm 6.1.4.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>So using VMware infrastructure i made an exact copy of the 6.1.4 customer cluster.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Using Disaster Recovery export all PUB configuration from the Production Cluster and imported on the VMware copy.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Afeter that I'll proceed with the upgrade step 6.1.4 -> 7.1.5.33900-10 -> RefreshUpgrade -> 8.6.1.2000-1 on the Virtualized environment <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>After that Using again DisasterRecovery export DB of the virtualized PUB and the Import again in the MCS Hardware PUB.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Question for you!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Need to make the same for the SUB, or is possible to install the SUB directly on the MCS Hardware without all the upgrade step ?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thank you very much<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Regards<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Alessandro Bertacco<o:p></o:p></span></p></div></body></html>