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Foundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide
2 - 6
© 2007 Foundry Networks, Inc.
September 2007
Figure 2.9
System LEDs
Table 2.4: Status LEDs
LED
Condition
Status
Power
Green
Internal power is operating normally.
Amber
Internal power supply failure.
Off
Power off or failure.
Diag
Green
System self-diagnostic test successfully completed.
Amber
System self-diagnostic test has detected a fault.
RPS
Green
Redundant power supply is providing power.
Amber
Primary power supply is active, RPS is on standby.
Off
Redundant power supply is off or not plugged in.
Stack Master
1
Green
Switch is the Master unit of the stack. State may include topology
discovery, IP assignment, or normal operations.
Flashing Green
Switch is the Master unit of the stack, system is initializing.
Amber
Switch is operating as a Slave unit in the stack.
Flashing Amber
System in Master arbitration/election state.
Off
System in standalone mode.
Stack Link
1
Green
Uplink and downlink operating normally.
Flashing Green
Uplink has failed.
Flashing Amber
Downlink has failed.
Off
No stacking link present.
Module
Green
An expansion module is installed and operating normally.
Amber
An expansion module is installed but has failed.
Off
There is no module installed.
Stack ID
1
1-8
Indicates the switch stack ID.
The Master unit is numbered 1. (Note that If the master unit fails
and a backup unit takes over, the stack IDs do not change.)
Slave units are numbered 2-8.
0
In standalone mode.
FLS 624
Fastlron LS 624
System Status LEDs