I wouldn't expect that change to cause any interruption with non-mulitcast traffic, but I of course recommend making any change in a change window just to be safe.

hello,Is the MX the DHCP server for vlan 2 as well? What kind of switch are you using? Any other devices performing layer 3 in the environment besides the MX? What if you plug the smart device straight into the MX and bypass the switch?

The default multicast settings will apply to every switch and stack, unless the switch/stack in question already has its own settings applied (non-default). So, in your example, the blue circled stack will use whatever is configured for the settings ...

Hola, buen dia.¿Está utilizando las mismas credenciales en vSphere y en la computadora portátil? ¿Da algún tipo de mensaje de error o falla? https://documentation.meraki.com/MX/Client_VPN/AnyConnect_on_the_MX_Appliance/AnyConnect_Troubleshooting_Guid...