This table contains objects that can be changed to manage an SDLC port. Changing one of these parameters may take effect in the operating port immediately or may wait until the interface is restarted depending on the details of the implementation. Most of the objects in this read-write table have corresponding read-only objects in the sdlcPortOperTable that return the current operating value. The operating values may be different from these configured values if a configured parameter was changed after the interface was started.