Distributed Availability Group Failover Issue I have created Distributed Availability group set up as below:

In Data center A, created 2 node AG1 setup (Synchronous) in Datacenter B, created 2 node AG2 setup (asynchronous).

Created Distributed AG setup (synchronous) on top of these two AGs and it is working fine.

When i am executing Failover command (on Primary of DC A) to failover manually it is not failing over properly, it changes the role of AG1 as secondary but shows disconnected from AG2.

I executed 
ALTER Availability group DistAG FAIlOVER_ALLOW_DATA_LOSS command on Primary of AG1.

please help to clarify if any config problem is there or i need to follow certain steps to fail-over.
I believe you should run the following command on the primary of the secondary group.

ALTER AVAILABILITY GROUP &lt;AG name&gt; FORCE_FAILOVER_ALLOW_DATA_LOSS;