Using the Linux Unified Driver Configurator2635. Useful Management ToolsClasses tabThe Classes tab shows a list of available machine classes.• Refresh: Renews the classes list.• Add Class: Allows you to add a new machine class.• Remove Class: Removes the selected machine class.11Ports configurationIn this window, you can view the list of available ports, check the status of eachport and release a port that is stalled in a busy state when its owner hasterminated the job for any reason.• Refresh: Renews the available ports list.• Release port: Releases the selected port.1 Shows all of the machine classes.2 Shows the status of the class and the number of machines in the class.1 Switches to Ports configuration.2 Shows all of the available ports.3 Shows the port type, device connected to the port, and status.