Before embarking on the configuration of the high availability service several prerequisites are required.
Active Directory Group
Create a common DNS record for broker servers for client configuration.
In order for the servers having the broker service to access the same information, it is necessary to set up an SQL server.
For the realization of this tutorial, I installed a SQL Express 2016 SP2 server, which I configured with remote access. I have also installed SQL Server Mangement Studio to administer the instance.
Configure the connection for brokers servers
Configure the database
On each broker server, you must install the native SQL client (sqlncli.msi). It is available in SQL Server sources.