I am in the midst of proposing a solution to a customer using Meraki Appliances. To give some context, customer requires HA setup for appliance and also connectivity and customer initially wants an isolated connectivity for their data replication purposes on top of their current connectivity requirement. However, i am trying to explore whether can we ride on the same connectivity instead of isolating the connectivity for data replication in order to save some cost. Can the solution in the diagram attached works?
1) Data replication needs to be running all the time in 15 minutes interval with data upload of 3GB
2) At the same time, using the same connectivity for branch networking and file/web server access between two locations via AutoVPN.