If Tom is installing ePO for the first time, which port is the default used to connect SQL to the ePO server?

If Tom is installing ePO for the first time, which port is the default used to connect SQL to the ePO server?

• A. 1434
• B. 1433
• C. 1521
• D. 3306

Answer: (B)

Microsoft SQL Server is the database backend for ePO, and the default TCP port for connecting to the default SQL Server instance is 1433. So, during a first-time ePO install, the connection to the SQL database uses port 1433. The other ports serve different purposes: 1434 is the UDP port used by the SQL Server Browser service to help locate instances, not the direct data port; 1521 is the Oracle default, and 3306 is the MySQL default. If you’re using a named instance or dynamic ports, the actual port can differ and the Browser service helps clients find it.

Microsoft SQL Server is the database backend for ePO, and the default TCP port for connecting to the default SQL Server instance is 1433. So, during a first-time ePO install, the connection to the SQL database uses port 1433. The other ports serve different purposes: 1434 is the UDP port used by the SQL Server Browser service to help locate instances, not the direct data port; 1521 is the Oracle default, and 3306 is the MySQL default. If you’re using a named instance or dynamic ports, the actual port can differ and the Browser service helps clients find it.