SQL Server Configuration Manager

SQL Server 2017 C:\Windows\SysWOW64\SQLServerManager14.msc

SQL Server 2016 C:\Windows\SysWOW64\SQLServerManager13.msc

SQL Server 2014 (12.x) C:\Windows\SysWOW64\SQLServerManager12.msc

SQL Server 2012 (11.x) C:\Windows\SysWOW64\SQLServerManager11.msc