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Appendix C LEDs
The M9000-AI gateway series provides a lot of LEDs. You can determine the gateway operating
status by examining the LEDs.
Supervisor engine module LEDs
shows the LEDs on the supervisor engine module (SEM).
Figure 1 NSQM5SUP08A1 SEM LEDs
(1) Management Ethernet fiber port LEDs
(2) Management Ethernet copper port LEDs
(3) SEM active/standby status LED
(4) Card status LEDs
(5) Power status LEDs
(6) Fan tray status LEDs
Figure 2 NSQM5SUP16A1 SEM LEDs
(1) Fan tray status LED
(2) Power status LED
(3) Card status LEDs
(4) SEM active/standby status LED
(5) Management Ethernet fiber port LEDs
(6) Management Ethernet copper port LEDs
Management Ethernet fiber/copper port LEDs
Each SEM has management Ethernet fiber/copper port LEDs to indicate the link status and data
forwarding status of the management Ethernet port.
