I have two virtual ISE deployment in redundancy mode. I need to substitute these virtual servers with new 3595 appliance servers.
I would like to know the procedure and the steps to reduce the downtime, taking into account that there are these active services:
- Guest managamement with sponsor and self-registration
- Device registration for BYOD
- EAP-TLS authentication for Corporate PC
I need a very detailed documentation, with clearly stated downtime duration, because I need the customer approval before implementing the procedure.
ps: attached the documents i'm aware of.
Many thanks.
F.