In my experience the best option is to reserve the IP address with the MAC address in the DHCP pool after the switch stack has acquired it DHCP address coming online to the Meraki Cloud. ... View more

Thank you for sharing this is interesting about the noise level. ... View more

I agree with Ivan that ‘MS series switches can participate in spanning tree only when a spanning tree instance is running on Native VLAN of ALL switches. In addition, Native VLAN must be allowed on all Trunk ports running Rapid-PVST, so that BPDUs are seen by the Meraki switches in the topology.’ ... View more

I agree with RWelch too many redundant paths for the failover situation and the errors do seem to be the redundant 3 paths.     I see you are on MS 16.9 and there is an update firmware for these switches as well MS 17+ would help as well. ... View more

Check out the new MS150 datasheet just published.   MS150 Datasheet - Cisco Meraki Documentation ... View more

Here is the brand new MS150 Datasheet documentation for review MS150 Datasheet - Cisco Meraki Documentation ... View more

From my experience the best option is to create SSIDs in the specific band. ... View more

I have the same experience as well with the UDLD errors on the 9300 and have done the same. ... View more

This new multicast troubleshooting is worth checking out. ... View more

All you would need is the serial number of those MR86s and look up the serial number in the inventory by going to Organization > Configure > Inventory page enter the serial number to see if they are claimed in another organization or network. ... View more

My experiencing is the same devices roaming between different Access Points. ... View more

I am a Cisco Meraki employee and the suggestion from earlier is exactly correct on disabling ports on the MX and the documentation for this is  Per-port VLAN Settings Here you can view and modify the VLAN settings for your WAN appliance on a per-port basis. To modify the per-port VLAN settings, select the port or ports you wish to reconfigure and click Edit. You will be presented with a menu that allows you to set the following parameters: Enabled: Enable or disable the port. If the port is set to Disabled, no other options will be available. https://documentation.meraki.com/MX/Networks_and_Routing/MX_Addressing_and_VLANs ... View more

Yes, this can now serve as a point of reference. Thank you for provide such great information ... View more