05-11-2023 01:35 AM
Hi,
I have backed one existing cluster , (one pub and sub) .(192.168.2.x)
Now I made another vm for cucm (only one machine ) .(192.168.10.x) I just want to do a restore test
,But I don't want the same ip (192.168.2.x)
How can I do this
Thanks
05-11-2023 02:39 AM
You can’t. All platform/OS details must be identical to perform a restore. You’ll have to build an “island” environment with the same subnet, DNS, & NTP (the installer validates all of this during initial install) before you can restore. Personally, I just spin up a Catalyst 8000v virtual router and spoof all of those services locally from the router loopback interfaces.
05-11-2023 02:42 AM
Simple answer, you can't. To do a restore the name and IP information needs to be exactly the same. This is outlined in details in documentation. If you need to do a restore test you should do that on a VM that resides in an isolated network so that you can have the same IP address on it as your production instance.
05-15-2023 01:20 AM
IP Address, hostname, and version of CUCM should be matched before restoring the process
So as @Roger Kallberg says that you can do the test for restoring in an isolated network
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