4
5.
If the issue persists, contact H3C Support.
SEM failure
Symptom
•
M9000-AI-E8
—The RUN and ALM LEDs for a SEM are steady on.
NOTE:
The RUN and ALM LEDs are also steady on when the SEM is starting up.
If a SEM is operating correctly, its RUN LED flashes and ALM LED is off.
•
M9000-AI-E16
—The status LED for a SEM is steady red.
If a SEM is operating correctly, its status LED is slow flashing green.
Solution
To resolve the issue:
1.
If all LEDs are off, verify that the power supplies operate correctly. For more information, see
"
."
2.
Verify that the SEM is fully seated. You can remove the SEM and then install it again, and make
sure the SEM is fully seated.
3.
Press the RESET button of the SEM to reset the SEM. After the SEM is reset, verify that the
ACTIVE LED is on.
4.
If the issue persists, contact H3C Support.
Switching fabric module failure
Symptom
The RUN/ALM LED for a switching fabric module is steady red.
Solution
To resolve the issue:
1.
Verify that the SEM is operating correctly. For more information, see "
."
2.
Verify that the system software version is compatible with the switching fabric module. If not
compatible, upgrade the software to a compatible version.
3.
Calculate the total power consumption, and make sure your power supplies can provide
enough power. For more information, see "Appendix B Technical specifications."
4.
If the issue persists, contact H3C Support.
Interface switch module failure
Symptom
The RUN and ALM LEDs for an interface switch module are steady on.
NOTE:
The RUN and ALM LEDs are also steady on when the interface switch module is starting up
