03-19-2018 08:54 AM - edited 03-17-2019 12:26 PM
Hi Guys
I have a doubts before to change the domain name in the CUCM 11.5, from acme1.cl to acme2.cl.
What is the risk? There are impact over service?what is the procedure?
TIA
Cristian.
03-19-2018 09:00 AM
Hi,
The domain name change would require
a. regeneration of certificates
b. restart of servers in a cluster
c. CLI command is set network domain acme2.c1
when u run the command from putty, u would get the message as below
admin:set network domain acme2.c1
*** W A R N I N G ***
Adding/deleting or changing domain name on this server will break
database replication. Once you have completed domain modification
on all systems that you intend to modify, please reboot all the
servers in the cluster. This will ensure that replication keeps
working correctly. After the servers have rebooted, please
confirm that there are no issues reported on the Cisco Unified
Reporting report for Database Replication.
The server will now be rebooted. Do you wish to continue.
Security Warning : This operation will regenerate
all CUCM Certificates including any third party
signed Certificates that have been uploaded.
Continue (y/n)?y
trying to restart system...
regds,
aman
03-28-2018 10:38 AM
OK, and what happens with the license? It are lost?
TIA
Cristian
03-28-2018 02:26 PM
No, PLM licenses are not tied to domain name/hostname, they're tied to the MAC address from the server.
07-30-2019 08:38 AM
hi all,
i am facing the same situation, where i need to change the domain name !
what happen with the IPPHONE registred to the CUCM after changing the domain name ?
Thank you.
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