Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

consultation on cluster CUCMs

Hi...

Good afternoon, I have the following question;

What happens when you change the IP (different network segment) of the CUCM Publisher that there is a cluster of CUCMs?

Are there problems are present?

 

regards

3 REPLIES
New Member

Hi, it is crucial that you

Hi,

 

it is crucial that you follow the right process as outlined here:

http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-communications-manager-callmanager/116292-install-cucm-00.html

or here

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/install/7_0_1/ipchange/ipchg701.html

or the version that belongs to your CUCM Version. Otherwise the cluster is broken and you will have much work.

Hi.+5 to the suggestion here

Hi.

+5 to the suggestion here above.

The main thing before you do any action on CUCM PUB, take a full backup to keep safe in case of disaster :)

 

Regards

 

Carlo

Please rate all helpful posts "The more you help the more you learn"
Hall of Fame Super Silver

In addition to great posts by

In addition to great posts by my colleges (+5), review any services and integrations the pub is responsible, for example if you have TFTP service running on it make sure you update your DHCP scopes, if you have call accounting apps pointing to it, do the same, and on and on.

Chris

72
Views
15
Helpful
3
Replies
CreatePlease to create content