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
Figure 1
shows the LEDs on the supervisor engine module (SEM).
Figure 1 NSQM5SUP08A1 SEM LEDs
(1) Management Ethernet fiber port LEDs
(3) SEM active/standby status LED
(5) Power status LEDs
Figure 2 NSQM5SUP16A1 SEM LEDs
(1) Fan tray status LED
(3) Card status LEDs
(5) Management Ethernet fiber 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.
(2) Management Ethernet copper port LEDs
(4) Card status LEDs
(6) Fan tray status LEDs
(2) Power status LED
(4) SEM active/standby status LED
(6) Management Ethernet copper port LEDs
1