@kless Thank you for the information and that link. This is the page of instructions that my network guys said they followed to add the *.meraki.com cert to our ISE servers. https://community.cisco.com/t5/security-knowledge-base/integrating-cisco-identity-services-engine-with-cisco-meraki/ta-p/3954908 No where in there do I see it wanting to have that cert added to the list of Trusted Server Certificate Names. But, when that cert was enabled, all managed iPads were no longer allowed to connect to our WiFi after they checked in with Meraki SM and got an updated Certificate List. Once that new cert was disabled, and the iPads were connected to a different WiFi, they checked in, updated their Certificate List, again, and then were allowed to connect to our WiFi. I have no idea what happened.
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