D-Link NetDefendOS User Manual page 45

Tip: Hover over textual items for additional information
Many of the textual items in the Web Interface have the ability to present additional
information about the item if the screen cursor is held over them. For example, the
screenshot below shows the information displayed when the cursor hovers over the
Primary Retry Interval field text in the RADIUS settings.
Activating Configuration Changes
As configuration changes are made through the Web Interface, they are not applied to the
current running configuration until the administrator asks for them to be activated. Activation is
done by choosing the Web Interface menu option Configuration > Save and Activate.
NetDefendOS will then perform a reconfigure operation which might cause only a slight, brief
delay to current data traffic. To prevent a change locking out the administrator, NetDefendOS
will revert to the old configuration if communication is lost with the web browser after a fixed
time delay (30 seconds by default). This delay is discussed further in Section 2.1.2, "Configuring
Management Access".
Note: Examples in this guide assume activation will be performed
Most of the examples in this guide deal with editing a NetDefendOS configuration. The
final activation step is usually not explicitly stated.
change the ordering and other operations. The Clone function is used to
make a complete copy of the current object and then add it as the last
object in the table. Below, is a typical example of the context menu.
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Chapter 2: Management and Maintenance