Hi @mike_pilk , as previously mentioned there is no training and to be honest the HA setup is overly simple it doesn’t warrant it.
Darren OConnor | doconnor@resalire.co.uk
https://www.linkedin.com/in/darrenoconnor/
I'm not an employee of Cisco/Meraki. My posts are based on Meraki best practice and what has worked for me in the field.