We currently have an HQ network that uses both an MX 250 and another core switch for routing. We do not have any Meraki switches in this network (as it is primarily used for site to site VPN) so it is an appliance network.
However, we are beginning to install Meraki switches in the network also but it would be connected to the core switch (getting it's DHCP and default gateway from a core switch) rather than the MX.
In this scenario, would it be better to make the HQ network a combined network and put the switch in the network (not connected to the MX) or create a separate network for the switch until the network can be modified to be full stack Meraki in the future?
Thanks.