Extreme Networks ExtremeWare XOS Command Reference Manual page 1971

ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
run diagnostics
Lane 3 PASSED.
DIAGNOSTIC PASS: run test bert stacking
Summit Diagnostics completed, rebooting system...
If you issue this command with a Telnet connection, the switch displays a warning similar to the
following about the impact of this test. You also have the opportunity to continue or cancel the test:
Running Diagnostics will disrupt network traffic.
Are you sure you want to continue? (y/n)
Enter to continue and run the diagnostics. Enter to cancel the operation.
y n
History
This command was first available in ExtremeWare XOS 10.1.
This command was modified in ExtremeWare XOS 11.0 to run diagnostics on management modules
from the command line interface (CLI).
The parameter for the SummitX450 family of switches was added in ExtremeWare XOS
stack-port
11.5.
Platform Availability
This command is available on all platforms.
1971
ExtremeWare XOS 11.5 Command Reference Guide