One of our customer wants to migrate the existing Standalone HA Firewalls (CP 4800 R77.20) to another set of 4800 unit and new SMS server in distributed set up with R77.30
the migration plan which I proposed to the customer as below.
Snapshot of the current running unit and export to the new unit which is the same model (4800)
Convert the Standalone HA to distributed Set up-sk44201
Upgrade the SMS and Gateways to R77.30
please let me know is there any other better approach to do this or should i follow the same migration plan.
Hoping a quick response