I have a conundrum that I am trying to work out.    I have two MS390 24 w/8 port Fiber module.  (one active and one just sitting there as a backup) that connect my Dell TOR switches for VXRail to the rest of our network which happens to be MS225 48s.   Currently the two DELL TOR Switches connect to the Meraki MS390 via 4 10gb fiber cables, two from each dell switch. The dell switches, one is active and the other is failover. From the MS390, there are two 10gb fibers that connect it to our MS225 stack for the rest of our network.   I would like to set up the other MS390 as a failover for the current active 390 to minimize downtime, but I am not sure of the best way to go about it. I am not a networking person BUT I do have a MSP to help once I get direction on what my options are.   Right now our plan is to have the inactive switch configured the same as the active one and move connections from switch to switch if there is some sort of outage. Our experience has been that the VMs typically go offline for a while if there is firmware update and connectivity is lost for an extended time. im not sure if that is inherent to Meraki or if there is a configuration issues with the truck from the dells to meraki.   Thanks in advance for the help.   Shane     ... View more