08-12-2010 06:42 AM - edited 03-19-2019 01:23 AM
Hi guys,
I have a cluster with three nodes with CUCM 7.0(2) version.
I receive my upgrade SW to upgrade from 7.1.(5), the DVD label is "Cisco Unified Communications Manager 7.1.(5) System Installation DVD (includes CUCM BE and Unity Connection)".
Can i make the upgrade simply by installing from this DVD first on PUB then on SUB without reboot?
Then switch versions?
The HW apliance is MCS7816H3-K9-CMC1.
Thanks
Regards,
NC
Solved! Go to Solution.
08-12-2010 07:44 AM
Hi NC,
Yes, you can upgrade from this DVD just as you suggested
Pub (do not switch version when completed)
Subs (do not switch version when completed)
Then Pub - Switch version (wait until completed)
Then Subs - switch version
Cheers!
Rob
08-12-2010 07:44 AM
Hi NC,
Yes, you can upgrade from this DVD just as you suggested
Pub (do not switch version when completed)
Subs (do not switch version when completed)
Then Pub - Switch version (wait until completed)
Then Subs - switch version
Cheers!
Rob
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