all leds are visible through the gui management applications— network assistant for multiple switches and the device manager gui for a single switch. the switch software configuration guide describes how to use the cli to configure and to monitor individual switches and switch clusters.
system led
the system led shows whether the system is receiving power and is functioning properly. table 1-1 lists the led colors and their meanings.
rps led
the rps led shows the rps status. table 1-2 lists the led colors and their meanings.
for more information about the cisco rps 675, see the cisco rps 675 redundant power system hardware installation guide. for more information about the cisco rps 300, see the cisco rps 300 hardware installation guide.
port leds and modes
each rj-45 port and sfp module slot has a port led. these port leds, as a group or individually, display information about the switch and about the individual ports. the port modes determine the type of information displayed through the port leds. table 1-3 lists the mode leds and their associated port mode and meaning.
to select or change a mode, press the mode button until the desired mode is highlighted. when you change port modes, the meanings of the port led colors also change. table 1-4 explains how to interpret the port led colors in different port modes.
