Welcome,
Box 1 - instance 1 default (1433), instance 2 (1435)
Box 2 Instance 1 (default (1433), instance 2 (1435)
How to create 1 AG per instance and create listener on 1433 port?
Is it possible to set instance 1 to not listen od port 1433 on listener from instance 2 ?
got error
he configuration changes to the availability group listener were completed, but the TCP provider of the instance of SQL Server failed to listen on the specified port [listenerinstance2:1433]. This TCP port is already in use. Reconfigure the availability group listener, specifying an available TCP port. For information about altering an availability group listener, see the "ALTER AVAILABILITY GROUP (Transact-SQL)" topic in SQL Server Books Online. (Microsoft SQL Server, Error: 19486)