Cabletron Systems 9T122-24 - Manual (Page 29)

4-3
LANVIEW LEDs
The functions of the Token Ring Mac receive LEDs are listed in Table 4-4.
The function of the Token Ring Mac transmit LEDs are listed in Table 4-5.
The functions of the Link LED are listed in Table 4-6.
Table 4-4. Token Ring Receive LED
LED Color State
Red No link, Port disabled
Red (Flashing) Link, Port disabled
Green Link, No activity, Port enabled
Yellow (Flashing) Link, Activity (Flashing rate indicates rate of activity).
Off No link, No activity, Port enabled
Table 4-5. Token Ring Transmit LED
LED Color State
Red Port Disabled
Red (Flashing) Fault, Ring is Beaconing
Green (Flashing) Activity (Flashing rate indicates rate of activity).
Yellow (Flashing) Port in standby state, Link
Off No activity, Port enabled
Table 4-6. Port Link LEDs
LED Color State
Red No link, Port disabled
Red (Flashing) Link, Port disabled or Speed fault
Green Link, Port enabled
Off No link, Port enabled