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76 ETEP Installation Guide
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Diagnostic Codes: ET0100A, ET1000A and ET10000A
The 7-segment diagnostic display on the front panel of the following models displays self-test codes
during boot up: ET0100A, ET1000A, and ET10000A. After the ETEP boots, the display reflects the
operational state of the appliance and error conditions.
When the appliance powers up, all LEDs illuminate. The Alarm LED illuminates briefly and the
diagnostic code LED displays 88 to verify that the diagnostic display segments are functioning. As the
ETEP cycles through its self-tests the corresponding diagnostic code is displayed (see ). After the tests
execute successfully, the diagnostic code display is solidly illuminated with code 00.
If the ETEP fails to boot properly the diagnostic code display indicates the number of the last test that
completed successfully, and a message describing the failure is displayed on the terminal. In addition, the
Alarm light illuminates if diagnostic tests 01-04 fail. In the event of a failure, make a note of the code
and of the error message on the console, and then contact Black Box customer support.
After the ETEP boots up
, the diagnostic display reflects the operational state of the appliance. .
Table 29 ET0010A Operational Codes
Code Description
All status LEDs off Up and operational.
2, 3, 4 The ET0010A is in a shutdown state.
ETEP Self-Tests
Code Description
88 7-segment display test.
01 Bootflash CRC test.
02 DRAM test #1.
03 Initialize IO devices. DRAM test #2.
04 Initialize compact flash.
05 Complete bootloader initialization.
06 Download operating system.
07 Start operating system, IPSec dataplane code, and management
and control software.
00 Up and operational.
Table 30 ETEP Operational Codes
Code Description
00 Up and operational.
rb The ETEP is in a reboot required state.
AL An alarm condition or error condition has been reported.
dL The ETEP is downloading new software.
rS The ETEP has issued a restart/reboot command.
– – The ETEP is in a shutdown state.