NEC 5800/320MA Manuale Utente
Troubleshooting Ethernet PCI Adapters
Ethernet PCI Adapters
2-37
U575 PCI adapters have two status LEDs in each connector port (see
describes these LEDs.
Table 2-10. Status LEDs on Embedded Ethernet Ports
LED
Color and State
Meaning
ACT/LINK
(Left)
(Left)
Unlit
Link not present
Green, steady
Link present
Green, flashing
Ethernet activity
10/100/1000
(Right)
(Right)
Unlit
10-Mbps connection
Green, steady
100-Mbps connection
Amber, steady
1000-Mbps connection
Amber, blinking
Identifies the PCI adapter when you
click on Identify Adapter on the
General tab in the PROSet utility.
click on Identify Adapter on the
General tab in the PROSet utility.
Table 2-12. Status LEDs on the U575 PCI Adapter
LED
Color and
State
State
Meaning
ACT/LINK
Green,
Steady
Steady
The U575 PCI adapter is connected to a valid link partner.
The PCI adapter and switch are receiving power, and the
cable connection between the switch and the PCI adapter is
operational.
The PCI adapter and switch are receiving power, and the
cable connection between the switch and the PCI adapter is
operational.
Green,
Blinking
Blinking
The U575 PCI adapter is receiving link pulses.
Off
The U575 PCI adapter is not receiving link pulses. The PCI
adapter and switch are not receiving power, the cable
connection between the switch and PCI adapter is not
operational, or the driver is not properly configured.
adapter and switch are not receiving power, the cable
connection between the switch and PCI adapter is not
operational, or the driver is not properly configured.
Amber,
Blinking
Blinking
Identifies the PCI adapter when you click on Identify Adapter
on the General tab in the PROSet utility.
on the General tab in the PROSet utility.
10/100/1000
Off
10 Mbps
Green,
steady
steady
100 Mbps
Amber,
steady
steady
1000 Mbps