I have multiple buildings all connected through SMF to the main building. The main building has 2 MX100 Routers (1 is warm spare), and has the internet connection. I am unsure of the proper Meraki setup for keeping internet connectivity to a secondary building if the SMF gets cut or damaged, do I need to set up a warm spare at each of the buildings with their own internet connection? Here is a very basic diagram i made for how we are set up currently, we have 4 secondary buildings. Yellow is SM Fiber. ... View more