upgrade CUCM 8.5 to 10.5 using PCD simple migration
I have a small customer with CUCM 8.5 Pub and Sub. Pub is located in the DC and all the phones/gateways are registered with Sub at the office. I am using PCD simple migration process so no IP address change.
PCD simple migration is a three step process:
1) Export the data from Pub and Sub
2) Shutdown the production Pub and install/import configuration into new Pub 10.5.
3) Shutdown the production Sub and install/import configuration into new Sub 10.5.
My question is if I put a "pause" after step 2 it should not caused any outage up until that point right because all phones and gateways are registered with Sub onsite?
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
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Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
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