You may want to run a Diagnostic on the hardware. This will require the switch to reboot and be taken out of service.
To run diagnostics on Summit family switches, use the following command:
run diagnostics [extended | normal | stack-port]
Where the following is true:
● extended —Reboots the switch and performs extensive ASIC, ASIC-memory, and packet loopback tests. Extended diagnostic tests take a maximum of 5 minutes. The CPU is not tested.
● normal —Reboots the switch and performs a simple ASIC and packet loopback
● stack-port —Performs a BERT on the stacking ports and reboots the switch.
On Summit family switches, you run the diagnostic routine on the switch or on the stacking ports.Running the switch or stacking port diagnostic routine affects system operation; the switch is
unavailable during the diagnostic test.
