Moving Publisher and subcriber different location

[Parvez Ali]

Hello,

Currently i have Pub & Sub01 in one UCS box and sub02 and sub03 in Differnt box in A location.Now i have moved sub02 and sub03 into different location say as B.Can any one help me how can  i setup a sync between them,also if A location is completely Down how it can to B location take load of A..

Can any one help me this setup

[Rajan]

Hi Parvez,

Sync will happen automatically as long as the subs moved have connectivity to Pub. For redundancy, configure CM groups with the required order A location servers first and then B location servers so that B location servers will take the load when A location servers are down. The endpoints will failover to the secondary and tertiary servers in the list specified in CM group configuration.

HTH
Rajan
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[Dennis Mink]

with your move, did your servers move into a different subnet as well?

[Chris Deren]

Make sure you following re-hosting guide which goes into details on preparation, etc.

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/install/11_5_1/ipchange/cucm_b_change-ip-address-and-hostname_1151.html

If you are just moving the network the subs are on to different location, then you can simply use vMotion if you have vCenter or scp migration.