So I have a MX84 pair and MS225 switches- I have 4 of them in a stack in one room, and then in the back room I have a single standalone switch.   I have internet connections going through the switches first then uplinking to each MX- and I have a redundant connection from the switch stack.     Now when I add SW05- it is uplinked currently only to FW1 in the diagram. How is the correct way to link it to FW1 and FW2 so it works in a high availability scenario?   ... View more