[cisco-voip] Upgrading from CUCM v9 to 10 on new hardware issue.

Ryan Ratliff (rratliff) rratliff at cisco.com
Wed May 18 10:39:50 EDT 2016


The feature probably requires you to export before it sees the certs there to consolidate.  You’ll want to do this anyway if you are using this feature because moving phones to the new cluster will require the v9 cluster’s TVS to validate the v10 server’s certs. This means you must export them on both clusters, then consolidate (once), and import on the v9. If you expect to move phones back to the v9 from v10 you’ll want to do the import on the v10 as well.

-Ryan

On May 17, 2016, at 10:07 AM, Andy Carse <andy.carse at gmail.com> wrote:

Hi, 
I seem to have stumbled on an issue.

I'm in the process of upgrading a Call manager cluster both software and hardware.
So the usual backup old cluster,
Install new cluster on same software version on new hardware.
Thats all gone fine changed IP address ok.

My issue is when it comes to consolidating the TFTP certificates so that we can migrate from the old cluster to the new, without the ITL file issue.

So I've exported the new tomcat certificate to an sftp server ok, but when I try to consolidate from the old server this new cert, the option isn't present only export.

Is there a different way to achieve this consolidation process?

I'm using a Cisco support community doc but its for v8 ok its old but I wouldn't have thought that it would be too far out.

For the upgrade I have kept the server names the same and just changed the ip addressing.

TIA


-- 
Rgds Andy

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