[cisco-voip] CUCM Cluster

[Kevin Damisch]

Go0se,

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/install/6_1_2/ipchange/ipchg612.html


From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Go0se
Sent: Friday, March 05, 2010 11:07 AM
To: 'Matthew Loraditch'; 'Dane Newman'; 'cisco-voip'
Subject: Re: [cisco-voip] CUCM Cluster

I don't know why you are trying to do this but during a backup/restore (as mentioned below) AFAIK I don't believe that you can change the IP of the PUB, so after the backup/restore the new PUB (the former SUB) will then have the original PUB's IP... so you are essentially just swapping hardware out... but that may have been your goal.

On a separate discussion, to me it appears that once you set the IP of your PUB you are "married" to it, and to change it is not a viable option. Am I wrong or has it gotten easier to change a PUB's IP with the newer versions?

Thanks,

Go0se

My blog:
http://atc.go0se.com<http://atc.go0se.com/>

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From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Matthew Loraditch
Sent: Friday, March 05, 2010 10:37 AM
To: Dane Newman; cisco-voip
Subject: Re: [cisco-voip] CUCM Cluster

You can backup the pub, wipe the sub, reinstall it and then restore the pub backup to it
That's the only way I know that would have the desired net effect, if you are thinking along the lines of promoting the sub to a pub or doing anything not requiring  a reinstall you are out of luck AFAIK


Matthew Loraditch, CCNA
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From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Dane Newman
Sent: Friday, March 05, 2010 11:33 AM
To: cisco-voip
Subject: [cisco-voip] CUCM Cluster

Hello.

Is there a way to change a sub to a publisher and then remove the original publisher from the cluster with 7.1 cucm.  If so can anyone point me to the documentation?

Dane

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