Oracle Sun Netra T5440, Service Manual, Page: 22 / 162

1.4 Using the Service Processor Firmware for Diagnosis and Repair Verification
22 Sun Netra T5440 Server • September 2015
FIGURE 1-6
Ethernet Port LEDs
Figure Legend
1
Link/Activity indicator LED (Same location for all Ethernet ports)
2
Speed indicator LED (Same location for all Ethernet ports)
TABLE 1-5
Ethernet Port LEDs
LED Color Description
Left LED Green Link/Activity indicator:
■ Steady On – a link is established.
■ Blinking – there is activity on this port.
■ Off – No link is established.
Right LED Amber or
Green
Speed indicator:
■ Amber On – The link is operating as a Gigabit connection (1000-Mbps)
■ Green On – The link is operating as a 100-Mbps connection.
■ Off – The link is operating as a 10/100-Mbps connection.
Note -
The NET MGT port operates only in 100-Mbps or 10-Mbps so the speed indicator LED
can be green or off (never amber).
1.4 Using the Service Processor Firmware for Diagnosis
and Repair Verification
The Sun Integrated Lights Out Manager (ILOM) firmware is a service processor in the server
that enables you to remotely manage and administer your server.
ILOM enables you to remotely run diagnostics, such as power-on self-test (POST), that would
otherwise require physical proximity to the server's serial port. You can also configure ILOM to