Hi,     I am currently in the process of deploying meraki devices in my network, but I am just trying to wrap my head around some concepts with the meraki MX devices.      Does the MX device support ether-channel ? as i intend to have a stacked LAN switch and two trunked interfaces going down to the Core switch, below is my Topology.                2. With the MX Warm Spare configuration, i can't seem to understand how the VRRP worked on the LAN side, as i can't see a place to have the VIP configured, but from my research it says the secondary MX device would assume the IP of the primary MX, do i need to configure the secondary MX with a Physical IP?     3. Does the MX support Dynamic routing(OSPF) with the LAN device, so that I can have the connection between the Core switch and the MX device to be doing dynamic routing. 
						
					
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