Foundry Networks M2404F - Manual (Page 30)

Foundry NetIron M2404C/M2404F Metro Access Switches
January 2007 © 2007 Foundry Networks, Inc. 24
2. Re-power the unit, if required.
3. Use the show self-test command in Privileged (Enable) mode. If you prefer to display all
BIST results, use the show self-test full command instead.
To invoke a BIST by Request at any time while the switch is running, use the self-test
command in Privileged (Enable) mode.
The switch will automatically start up in debug mode when one of the five On-Board power
levels deviates by 2% above or below the required level. See the explanation below.
Startup Execution of BIST
The startup BIST reports a summary of the results by BIST group. If all tests of the group pass,
Passed is displayed for all groups.
Press any key to stop auto-boot...
0
auto-booting...
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Init TFFS
BUILT-IN SELF TEST
------------------
CPU Core Test : Passed
CPU Interface Test : Passed
Data Buffer Test : Passed
Power Supply Test : Passed
On-board Power Test : Passed
Fan Test : Passed
If any test in the group except the On-Board Power fails, Failed is displayed for the entire group
and the switch starts normally. In such cases, the switch starts in debug mode (switching
disabled and the switch is running with the default configuration). If one of the On-Board Power
level checks fails, the switch will not initialize the ports and will start in a special debug mode,
as shown below:
Press any key to stop auto-boot...
0
auto-booting...
Uncompressing 4329228 bytes...
Loading image... 17671392
Init TFFS
BUILT-IN SELF TEST
------------------
CPU Core Test : Passed
CPU Interface Test : Passed
Data Buffer Test : Passed
Power Supply Test : Passed
On-board Power Test : Passed
Fan Test : Passed