Nokia ESB26 User Manual page 397

36.
test ram
The test ram command, in self-test mode, validates the random access memory. During the
test, the normal switch operation is interrupted and the device enters Debug self-test switch
mode.
Command Syntax
device_name(self-test)#test ram
Example
device_name(self-test)#test ram
Normal switch operation will be interrupted. Proceed ? [y/n] : y
Verifying validity of primary application.....OK
Start primary application...
Press Escape to stop the test
Data Bus Test: Walking One --> OK
Data Bus Test: Walking Zero --> OK
Address Bus Test: Walking One --> OK
Address Bus Test: Walking Zero --> OK
RAM Device Test : 100% --> OK
Entering into self-test switch mode. Please wait...
test ports
The test ports command, in self-test mode, checks the normal operation of all ports using
internal loopback. During the test, the normal switch operation is interrupted and the device
enters Debug self-test switch mode.
Command Syntax
device_name(self-test)#test ports
Example
device_name(self-test)#test ports
To perform the test, the switch must first pass to debug mode
Normal switch operation will be interrupted. Proceed ? [y/n] : y
Verifying validity of primary application.....OK
MN700004 Rev 01
Diagnostic Tests
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