Warmspare for 2DCs physically separated

[kima25]

Hello,

For my SD-WAN project, the client has two physically separated data centers connected via a Level 2 link. Can I place an MX in each data center and use Warm Spare with a single license for both MX units? If so, what are the potential drawbacks of this solution?

Thank you for your help!

[Inderdeep]

Only one license is required for an HA pair. The warm spare unit does not require a separate license. Alerts for Warm spare failover can be configured on the Alerts and Administration page.“

https://documentation.meraki.com/MX/Deployment_Guides/MX_Warm_Spare_-_High_Availability_Pair

„Do I need duplicate licenses to cover my security appliance in a warm spare configuration?

A: No, if two security appliances are in a warm spare/HA configuration licensing is only required for one of the two devices. The only additional cost of a warm spare configuration is the redundant hardware.“

https://documentation.meraki.com/zGeneral_Administration/Licensing/Meraki_Licensing_FAQs