You can use SmartPort macros to enable features and settings based on the location of a switch in the network and for mass configuration deployments across the network. Each SmartPort macro is a set of CLI commands that you define.
The metal with the highest melting point is Tungsten (W) at 3410 degrees Celsius (6170 degrees Fahrenheit). However, technically Carbon has a higher melting point, though not under normal atmospheric conditions. This is because it sublimates (turns directly from a solid to a gas) at 6740 degrees Fahrenheit under normal circumstances.
From chemistry stack exchange: There are refractory ceramics and alloys that have higher melting points, notably Ta4HfC5 with a melting point of 4215 Â°C. But refractory metals have some of the highest melting and boiling points of all materials: Tungsten â.