MN700004 Rev 01
382
36. Diagnostic Tests
ESB26 Diagnostics-Related Commands
ESB26 device has an integrated procedure for self-testing and diagnostics. Diagnostic tests
check the proper operation and integrity of certain parts of device. The self-testing is usefull
for network administators, for troubleshooting and proper maintenance of the devices. The
diagnostic module includes the following validation tests:
•
NVRAM contents
Validates the integrity and proper functionality of NVRAM contents. The
validation includes application images CRC check, Java-image CRC check,
Startup-config CRC check, script file system structure check and serial prom
validation.
•
CPU functionality
Validates the proper operation of Central Processing Unit.
•
Switch chip-set functionality
Validates the proper back-plane operation.
•
R/W-memory functionality
Validated the proper operation of read/write RAM.
•
LAN-ports functionality
Verifies the proper operation of LAN-ports using loopback interface.
The Diagnostics-Related Commands
The table below lists the available diagnostics-related commands.
Table 36-1 Diagnostics-Related Commands
C o m m a n d D e s c r i p t i o n
self-test
Enters the self-test mode.
show test-results
Displays all test results.
test cpu
Tests the CPU functionality.
test nvm-contents application
Validates the application image.
test nvm-contents java-image
Validates the View Agent Image.