Meraki is updating its device-to-cloud connectivity to an architecture that was crafted from the ground up to provide even greater security and simplicity for connectivity. This connectivity is currently available on devices that meet certain firmware requirements, noted below in the section, Supported Firmware/Models.
Prerequisites for enabling FIPS
In order to enable FIPS mode, please ensure that the settings below in your Dashboard are in compliance with FIPS Standards:
Keep in mind that in the future it can be a problem, I have to reconfigure some tunnels because of FIPS mode, so I suggest you change your settings as recommended, maybe It can help. But It's your choice, I'm just trying to help you.