PhilipDAth:   The existing Microwave link is connected via Cisco 4900m to 3850stack with backup 802.11 on different switches. That said, I was requested to design using only Meraki equipment as the Cisco devices are no longer under maintenance and will be retired - they want to move completely over to Meraki by attrition.   During a microwave and Internet failure, the LTE link will only be used by EOC mail and web services - via traffic shaping.    We may completely remove the police VLAN from transportation - this is still in discussion.    I brought this up about 6 months ago to the government cisco rep. I had trouble getting him to use only Meraki equipment 😉 ... View more