text: Figure 5-28 System overview 
  
  This view shows all external components in real time. In Figure 5-28, you can see that one of 
  the drive’s identify LEDs is lit (see red box). You can click any component in the graphic view 
  or on the list view at the bottom to view details. For example, clicking a node brings up details, 
  such as if the node is online, and which node is the configuration node, as shown in 
  Figure 5-29. More information about the component can be seen on the right side under the 
  Component Details section that shows when a component is selected. 