Referring to FIGS. 6-8, with continuing reference to FIGS. 1-2 and 5, the display module 50 may be operable to cause the configuration status to be displayed in the user interface 44. The configuration status may be displayed as one or more (e.g., graphical) indicators 62. The display module 50 may be operable to cause display of the indicator(s) 62. The indicators 62 may be associated with the configuration status of respective layers and/or sublayers in the diagnostics screen 58 and/or another portion of the user interface 44. The indicators 62 may include one or more indicators 62I associated with the layers and/or sublayers of the network connectivity model. The indicators 62I may be linked to various help menus and other information.

The indicators 62 may be selectable from a set of indicator types. The indicator types may include a pending indicator 62P (e.g., FIG. 5), a failure indicator 62F (e.g., FIGS. 6-7), a success indicator 62S (e.g., FIGS. 7-8) and/or an unused indicator 62U (e.g., FIGS. 7-8).