@DarrenOC - Thank you.
Also one question have you tried connecting Meraki Mx with a direct connect circuit to AWS.https://docs.aws.amazon.com/whitepapers/latest/aws-vpc-connectivity-options/aws-direct-connect.html
1. If so then can you share the BGP configuration ?
2. Do we need Vlan interface ?
3. Did you use the MX as Passthrough or VPN Concentrator to get the BGP peer ?
My thoughts
1. The first thing we did to do is set the MX in a One-Armed Concentrator mode.
Click on the network where the MX is located and then
Security & SD-WAN > Configure > Addressing & VLANs > Passtrough or VPN Concentrator mode
2. The next step is to enable the VPN configuration and choose for the hub mode.
Security & SD-WAN > Configure > Hub
3. Enable the BGP Settings. Scroll down to the BGP Settings. Enable it and put the AS number for the auto-vpn domain.
4. Add the neighbor and the AS number of that neighbor and just click on save.