Appendix C LEDs
Table 34
lists the LEDs available for you to monitor module status.
Table 34 LEDs at a glance
LEDs
MPU
LEDs:
•
Management Ethernet port LEDs
•
Fan LEDs
•
Card LEDs
•
MPU active/standby status LED
LPU
LEDs:
•
RJ-45 Ethernet port LED
•
SFP+ port LED
•
QSFP+ port LEDs
Switching fabric module LEDs
Fan tray status LEDs
Power supply LEDs
MPU LEDs
Figure 43
shows the LEDs available on the LSU1SUPB9 MPU.
Figure 43 MPU LEDs
(1) Management Ethernet port LEDs
(3) Card status LEDs
Management Ethernet port LEDs
Each MPU has one LINK LED and one ACT LED to indicate the link status and data forwarding status of
the management Ethernet port.
(2) Fan LEDs
(4) MPU active/standby status LED
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