Ethernet Port Leds; Psu Status Leds On The Rear Of The Utility Node - IBM 6.1.8.2 Hardware Planning And Installation Manual

Table 23. PSU status LEDs on the rear of the utility node
PSU status
2 PSU + 2 AC cords are installed when the system
power source is on.
1 PSU + 1 AC cord are installed when the system
power source is on.
1 + 1 PSU redundancy fail.
2 PSU + 2 AC cords are installed but after the
system starts operating normally, one of the PSUs
or AC cords is unplugged.
1 + 1 PSU redundancy fail.

Ethernet port LEDs

The three onboard Ethernet ports of the utility node have LEDs that indicate speed and link activity.
These green and amber LEDs indicate the LAN status as described in the following tables.
Note: The LAN port images that are included in the next tables are viewed from the rear panel.
Table 24. Link and activity LED scheme for the 10-Gbps LAN port
No link
100 Mbps
1000 Mbps
10,000 Mbps
(10 Gbps)
Table 25. Link and activity LED scheme for the 1-Gbps LAN port
10 Mbps
100 Mbps
Link
Active
Link
Active
Link
Active
Link
Active
Link
Active
LED color
Solid green.
Solid green.
Solid green turns into solid amber.
Left LED
(Link or activity)
Off
Solid green
Blinking green
Solid green
Blinking green
Solid amber
Solid amber
Left LED
Solid green
Blinking green
Solid green
Blinking green
Chapter 5. Monitoring the system using LEDs 73
Right LED
(Speed)
Off
Solid green
Solid green
Solid amber
Solid amber
Solid amber
Solid amber
Right LED
Off
Off
Solid green
Solid green