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Just to confirm, while helping another customer I noticed that these commands are needed on the older style 4000 series routers. The customer was running a 4321, and we upgraded to 17.12, and made sure the boot level uck9 was there, but didn't run th...
I am a big fan of the Fresh Install with Export/Import approach, I just upgraded a 3 CUCM and 2 IMP server cluster last night using this method. Yes it does lock admin changes, but personally that's easier to digest then a complete outage. The phones...
It looks like you are close to a solution, and I commend everyone coming together working on a solution. But as you referenced in one of your other posts, a better solution is access key cards or dare I say... InformaCast or something similar? I am ...
I have a customer I need to upgrade from - 11.5(1) SU11 to v15 - and there is not a refresh/L2 path to get there. So the Data Migration or Data Export/Import method is the only method supported. I was like you, I thought as long as the Disk is 110GB ...
I think the main thing is I was expecting the same on-prem servers that I work with all the time. However they are very close, but in order to manage the back end efficiently they lock down and change a lot of access on the servers. Also the CCW meth...
