As some can see, there is an open discussion about the Option configuration in the DHCP server configurations of the MS Switches.
Basically, support informs that it is not possible to configure the MS390 and Catalyst 9300 models.
However, this is not mentioned anywhere in the documentation, so this information needs to be added.
I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.
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