The default instance of SQL Server will listen on port 1433 (unless you’ve changed it to something else).However, by default, named instances will use a dynamic port, and SQL Server Browser will determine which port has been allocated and direct traffic accordingly.. This works well if you’re running multiple instances on your local machine, but is not so good in corporate and other

PortMapping - Amazon Elastic Container Service The port number on the container that is bound to the user-specified or automatically assigned host port. If you are using containers in a task with the awsvpc or host network mode, exposed ports should be specified using containerPort . VLAN Port Assignments > VLANs and Trunking | Cisco Press This places the port in dynamic VLAN mode. The switch must first be configured as a client (Step 3) before you configure a port as dynamic. After this has been configured, the port is assigned to the local switch's VLAN that has a name that matches the one mapped to the MAC address of the attached device in the VMPS database. Registered Port - an overview | ScienceDirect Topics Oct 10, 2012 sql server - When to use a TCP dynamic port and when TCP

In the dynamic port allocation process, when you start the instance of SQL Server for the first time, the port is set to zero (0). Therefore, SQL Server requests a free port number from the operating system. As soon as a port number is allocated to SQL Server, SQL Server starts listening on the allocated port.

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Configuring IP Dynamic Port Ranges « Musings

Oct 10, 2012 sql server - When to use a TCP dynamic port and when TCP