Building Firecluster retrospectively with one existing node already active
We have a single M370 Firebox currently in service and have purchased a second M370 to make a cluster. Are there any simple instructions on how to create the cluster using the config on the existing in-service node as is ( apart from adding some cluster interfaces to go between the fireboxes.)?
...or am I going to have to rebuild the cluster from scratch? (using Policy Manager - which we dont use currently)
Just wondered if anyone had any experience of building the cluster retrospectively like this?