Hi @Chandru_kumar,   There are a couple of topologies you could use.   1. Place an MX hub, and configure all the remote sites as Spoke. By default the spokes will receive routes to communicate other spokes through the Hub. https://documentation.meraki.com/MX/Networks_and_Routing/MX_Routing_Behavior#Spoke-to-Spoke_Communication   Or    2. Create a full Mesh topology by configuring each Spoke as Hub. If all the MXes are configured in Hub, all the routes will be advertised to the peers. This topology is not recommended for big networks since the routes could scale up really quick by adding new spokes.   https://documentation.meraki.com/MX/Site-to-site_VPN/Meraki_Auto_VPN_-_Configuration_and_Troubleshooting#Auto_VPN_Configuration_Details   ... View more