How to Identify port number of SQL server

Question

I Install SQL server in my system and I have to check on which port number SQL is working in my system

Answer 1

1. Open SQL Server Management Studio
2. Connect to the database engine for which you need the port number

3. Run the below query against the database

   select distinct local_net_address, local_tcp_port from sys.dm_exec_connections where local_net_address is not null

The above query shows the local IP as well as the listening Port number