Unfortunately, I don't believe this quite addresses it. The references describe the usual scenario of configuring a port to accept a specific MAC (or MACs), and where those MAC(s) are not expected to appear on any other port.
My case is slightly different. I move my laptop between my office and my dining room. The office Ethernet jack is connected to switch port 1, and the dining room Ethernet jack is connected to switch port 2. I want *both* ports 1 and 2 to accept my laptop's MAC and no others. Getting the switch configured to do this is where the problem lies.