You can access Cisco dCloud to take some of the available labs (you need to have a Cisco account).
https://dcloud.cisco.com/
Or if you are a Cisco partner you can access the content on the Learning Hub.
https://community.meraki.com/t5/Learning-Hub/ct-p/hub
I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.
Please, if this post was useful, leave your kudos and mark it as solved.
