failover over the autovpn

[jOMeraki2]

Hello everyone, I have two mx that are connected to each other using an AOTuO VPN, each in a different place.

On site 1 I have a hyper-V host, and on site 2 I have a replica.

Thus, in the event that host 1 goes down, how can I replicate virtual machines on site 2 using the same subnet? Can I use Meraki for this, or are there specific devices involved? what aboute vxlan and how to apply it 

[alemabrahao]

Both MXs must be Hub.

Take a look at the article.

https://meraki.cisco.com/blog/2014/07/now-in-the-mx-high-availability-for-datacenters/

[PhilipDAth]

You would need to use a unique subnet on each site for replication (create a dedicated replication VLAN on each site, and replicate VMs over that).

You can't do layer 2 LAN extension like this and have both 10.200.5.0/24 subnets both hot.  If you wanted to failover between sites, you would need to go into the Meraki dashboard and move the subnet from one MX to the other MX.

[PhilipDAth]

>what aboute vxlan and how to apply it 

Meraki has no native VXLAN support.