Interpreting led activity, 4/8 and 4/16 san switch leds, 23 4/8 and 4/16 san switch led locations – IBM AA-RWF3A-TE User Manual
Page 69
Interpreting LED activity
System activity and status can be determined through the LEDs on the switch. There are
three possible LED states that display either green or amber:
•
A steady light
•
A flashing light
•
No light
LEDs display either green or amber colors. A steady green light indicates a healthy
state. Sometimes, the LEDs flash any of the colors during boot, POST, or other diagnostic
tests. This is normal; it does not indicate a problem unless the LEDs do not indicate a
healthy state after all boot processes and diagnostic tests are complete.
4/8 and 4/16 SAN Switch LEDs
The LEDs are shown in
.
shows the LEDs on the port side of the 4/16 SAN Switch.
scale: 5/16" = 1"
!
IOIOI
0
4
3
7
1
5
2
6
8
12
11
15
9
13
10
14
0017b
1
2
3
4
5
6
1. Ethernet Link LED
2. Ethernet Speed LED
3. System Status LED
4. Port Status LEDs
5. Power Status LED
6. Port Speed LEDs
Figure 23 4/8 and 4/16 SAN Switch LED locations
SAN Switch installation guide
69