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Cabletron Systems 9A426-02 User Manual

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LANVIEW LEDs
4-2
The functions of the System Status (SMB and CPU) LEDs are listed in Table 4-1.
The status of the INB Transmit LED is listed in Table 4-3.
Table 4-1. System Status (SMB and CPU) LEDs  
LED Color
State
Description
Green
Functional
Fully operational
Yellow/Green
Booting
Blinks yellow and green while booting
Yellow 
Testing
Performing power-up testing
Yellow (Flashing)
Crippled
Not fully operational (i.e., one bad port)
Red
Reset
Normal power-up reset
Red (Flashing)
Failed
Fatal error has occurred
Off
No Power
No power is being supplied to the module
Table 4-2. INB Receive LED
LED Color
State
Green
Link exists, no activity, port is enabled
Yellow (Flashing)
Link exists, activity, port is enabled
Red
No link, port is disabled
Red (Flashing)
Link exists, port is disabled
Off
No link, no activity, port is enabled
Table 4-3. INB Transmit LED
LED Color
State
Green (Flashing)
Activity, port is enabled
Yellow (Flashing)
Port is in standby mode
Red
Port is disabled
Red (Flashing)
Fault or error exists
Off
No activity, port is enabled