Yes it was the same scenario, MS210 standalone to stack and quite the same configuration as the one I need to stack now, but most probably I did some mistake. Nice to know the switch will try to use production vlans in case it loses access to the cloud with management vlan, thanks a lot. Last thing, Meraki suggests to use a dedicated vlan for management, which is the exact reason for that seggestion and what happens if I do not comply with that? ... View more

Thanks Ryan, that's what I suppose it should be, but I in my only previous experience on moving from standalone to stack I did loose port channels on the standalone switch, since in this case management interface is reching the internet through a port channel I'm worried about losing switch management and having to struggle with a local engineer (the site is in Australia and I'm in Europe) to change management locally. I'd like to setup an emergency plan which can easily recover from management interface loss, do you have any idea? Which is the switch behaviour when management interface cannot reach meraki cloud? The switch has different L3 interfaces and a dedicated management on a non standard vlan (not vlan 1), all of them are connected to the firewalls through the same port channells.   ... View more