Arista DCS-7804 - Page 44

Supervisor Status LEDs
Supervisor Status LED States interprets the states of the supervisor status LEDs for both the active
and the redundant supervisor module.
Table 10: Supervisor Status LED States
LED Name and State
Ethernet Port
Supervisor and System
Condition
(1)
Status Active Power
Supply
(PSU)
Line
Card
(LC)
Fabric
Module
(FM)
Fan
Module
Link
(Left)
Activity
(Right)
No power, failed, or
improperly inserted.
Off Off Off Off Off Off Off Off
Booting Blinking
Green
Off Off Off Off Off Off Off
Beacon Request Locate Blue Off Off Off Off Off Off Off
Normal Active Operation
(Master Supervisor)
System Status: Good
Green Green Green Green Green Green (2) (2)
Redundant Supervisor
(Active Standby) Status:
Good
Green Off Off Off Off Off Off Off
Forced fail-over to
redundant supervisor
(Not active) Status: Bad
Red Off Off Off Off Off Off Off
Supervisor active and
operating normally;
No PSUs, LCs, FMs or
Fan Modules present or
powered
Green Green Off Off Off Off Off Off
Supervisor active,
Status: PSU failure (one
or more) - no AC input,
DC output, Over current
or not enough PSUs
present
Green Green Red (3) (3) (3) (2) (2)
Supervisor active,
Status: LC failure (one
or more)
Green Green (3) Red (3) (3) (2) (2)
Supervisor active,
Status: FM failure (one
or more)
Green Green (3) (3) Red (3) (2) (2)
Supervisor active,
Status: Fan Module
failure (one or more) or
not present
Green Green (3) (3) (3) Red (2) (2)
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