I have a firecluster with old hardware and I need to move up to the latest. What do I need to know?
I think you have to contact your Sales Representative to buy new hardware and see what's the best model that replace your old Firecluster.
After that, the configuration file (.xml) can be converted easily to the new platform.
More info below:https://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/basicadmin/config_file_use_new_model_wsm.html?Highlight=move configuration
Daniele Mammano | Support Engineer