2.4.4 Bottom Control Bar
The configuration area always contains one or more buttons, and their functions are listed in the
following table:
Apply the modified configuration to the device.
The application of the configuration does not mean that the
configuration is saved in the configuration file. To save the configuration, you
have to click “Save” on the top control bar.
Refresh the content shown in the current configuration area.
Create a list item. For example, you can create a VLAN item or a new
user.
Delete an item in the list.
Go back to the previous-level configuration page.
Clear the content of current configuration, such as statistics of port.