56Even the cost difference is negligible. It should be noted, though, that switches may exhibit unintended behavior if a cable is unplugged from one of the ports and re-plugged into a different port. Since switches internally map ports to device addresses, swapping a device from one port to another will “confuse” the switch until it re-initializes the port identities. Re-initialization may be forced by cycling power to the switch, if the switch does not do so on its own.