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Fast Ethernet Switching System User’s Guide
LEDs
28
Table 6: CPU Module LEDs
LED Lit or Flashing Dark
Status Status LED increments when
firmware is being loaded to the
DES-5200
Normal if firmware is not
being loaded
Diagnostic Displays the error codes if there is a
failure during the POST or during
operation
Normal if there are no
problems. See Chapter 7 for
a chart showing the
meaning of the Diagnostic
LED.
Utilization Displays the utilization of the DES-
5200. LED increments left to right,
higher numbers indicate greater
utilization.
Check Diagnostic LED if
the DES-5200 is on and all
Utilization LED are dark