Jumpers
Jumper
P1
sets the Autoforward mode to determine how data traffic is handled before the BNIC CPU is online.
Setting 1-2:
This is the recommended default setting. In this mode the BNIC does not allow traffic to be routed through the switch until the BNIC CPU is online and
running.
LED indicators
Table 3 lists the different LED indicators found on the BNIC that are troubleshooting aids.
Table 3: BNIC LED descriptions
LED
Description
Signification
Port A (LED 9)
Port B (LED 6)
Port C (LED 2)
Port D (LED 1)
Port Status LED
OFF = No Connection
ON Steady = Non-active connection
ON Blinking = Active connection
X (LED 5)
Y (LED 4)
Z (LED 3)
Card Status LED
Used for manufacturing and development only, not used for installed BNIC
Offline (LED 7)
Offline Indication
ON = Offline (not communicating with 4100ES Master Controller Card)
OFF = Normal Operation
Reset (LED 10) (see Figure 2 for
positioning)
Reset Indication
ON = BNIC is in reset
Off = Normal Operation
Earth Fault (LED 8)
Earth Fault Indication on Port A
ON = Earth Fault detected on Port A
OFF = No Earth Fault detected
Figure 5: LED positioning
page 6
579-949 Rev. D
4100-6047 and 4010-9914 Building Network Interface Card Installation and Programming Manual
