Chapter 4: Troubleshooting
4-2
7F06-02 FDDI SmartSwitch Interface Module User’s Guide
4.2
PORT RECEIVE LEDS
Table 4-1 indicates the state of the receive port.
4.3
PORT TRANSMIT LEDS
Table 4-2 indicates the state of the transmit port.
4.4
A/B LINK LEDS
Table 4-3 indicates the state of the A/B Link LEDs.
Table 4-1
Port Receive LEDs
LED Color
State
Yellow (Flashing)
Data activity (flashing to steady on indicates rate)
Off
No activity, port can be disabled or enabled
Table 4-2
Port Transmit LEDs
LED Color
State
Green (Flashing)
Data activity (flashing to steady on indicates rate)
Off
No activity, port can be disabled or enabled
Table 4-3
Link LEDs
A
P
S
B
State
Green
N/A
N/A
Green
Ports Enabled & Active
Green
Green
Off
Green
THRU A, MAC on Primary,
Secondary Bypasses Board
Green
Green
Yellow
Green
THRU A, MAC on Primary,
No MAC on Secondary
Содержание FDDI
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