Cabling the Switch 7
Figure 6 − 10/100BASE-TX LAN LEDs
10/100BASE-TX LAN LED Card Indicators
LED Indicator Description
On The cable connections between the card
and the device to which this interface is
attached are good.
LNK
Off The cable connections between the card
and the device to which this interface is
attached are faulty.
On or Flashing The card is sending or receiving
network data. The frequency of the
flashes increases with increased traffic.
ACT
Off The card is not sending or receiving
data.
On Operating at 100 Mbps.100
TX Off Operating at 10 Mbps.