Table 6: Switch Fabric Board LED Indicators (continued)
Indicated BehaviorStatusColorLabel
A noncritical alarm is present in the system.
Examples of noncritical alarms include:
•
Memory usage is high on the Services Processing Unit (SPU);
less than 10% available.
•
The maximum number of sessions has been reached.
•
The maximum number of tunnels has been reached.
•
HA status has changed.
•
Services gateway temperature is too warm.
On steadilyYellowNon-Critical
(Top)
No alarms are present in the system.OffDark (unlit)
A critical alarm is present in the system. A hardware component
or software module has failed, or the network management
interface is down.
On steadilyRedCritical
(Bottom)
No critical alarms are present in the system.OffDark (unlit)
SFB and HA (pair)
The SFB is operating normally.On steadilyGreenSFB
The SFB is initializing.BlinkingGreen
The switch fabric is operating normally, but the Ethernet
interfaces are not operating normally.
On steadilyAmber
The SFB has failed and is not operating normally.On steadilyRed
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