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New Member

Turn CM Pub into Sub

Hi,

is there any way to turn a CM Pb into Sub. I have this problem because a electric failure I have had to reinstall the sub, but due to version incompatibility I have installed the server as a Pub out my cluster. How can I turn tnis server that is running as Pub out my cluster into Sub inside my cluster?

regards,

Juan Luis.

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: Turn CM Pub into Sub

You only define whether a server is a PUB or a SUB during install.

You need to reinstall the server to turn it into a SUB

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

www.cisco.com/go/pdi
3 REPLIES
Cisco Employee

Re: Turn CM Pub into Sub

You only define whether a server is a PUB or a SUB during install.

You need to reinstall the server to turn it into a SUB

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

www.cisco.com/go/pdi
New Member

Re: Turn CM Pub into Sub

Thanks,

I have a backup of the system when it was the sub, if I apply the restore procedure would it work?

New Member

Re: Turn CM Pub into Sub

Hello Juan,

As Java mentioned, you can't turn a pub into sub without formatting the server and reinstalling UCM.

Find out what version of CUCM your backup was created in, and then install your server to that same version. Then, restore your data.

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