HP Cluster Platform, Introduction Manual

Page: 43 / 88

Note:
The switch is installed in the rack with the rear panel facing the front of the rack.
2.6.5 ProCurve 2848 LEDs and Buttons
The front panel of the HP ProCurve 2848 switch has eight types of LEDs, as described in Table 2-5 .
The rear panel of the HP ProCurve 2848 switch does not have any LEDs.
Figure 2-15 ProCurve Switch 2848 LEDs
Power
Fault
Dual Personality Ports 10/100/1000-t(T) or Mini-GBIC(M)
off = 10Mbps flash = 100Mbps on = 1000Mbps Spd Mode
hp P roCurve
Switch 2848
J4904A
Use
onl
y
on
e
(T
or
M)
for
eac
h
por
t
M
T
M
T
M
T
M 48 47 46 45
T
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Reset Clear
Fan
Test
RPS Act
FDx
Spd
Lnk
Status
LED
Mode
6
1
2
3 7
8 4
5
Table 2-5 ProCurve 2848 LED Identification
Meaning State Description Item
On = The switch is receiving power.
Off = The switch is not receiving power.
Green Power 1
On = The switch has encountered a fatal hardware failure or has failed its
self-test. This LED comes on briefly after the switch is powered on or reset,
at the beginning of switch self test.
Off = Indicates that there are no fault conditions on the switch.
Blinking* = A fault has occurred on the switch, one of the switch ports, or
the fan. The status LED for the component with the fault will blink
simultaneously. If just the Fault LED is blinking, the switch could be
attached to an RPS but not receiving power.
Orange Fault 2
On = An HP ProCurve EPS/RPS unit is connected and operating correctly.
The EPS/RPS could be powering the unit.
Off = The EPS/RPS is not connected or is not powered.
Blinking* = The EPS/RPS is connected but may be powering another switch
or the EPS/RPS has experienced a fault.
Green RPS Status 3
On = The switch self test and initialization are in progress after the switch
has been power cycled or reset. The switch is not operational until this
LED goes off. The test LED also comes on briefly when you “hot swap” a
mini-GBIC into the switch; the mini-GBIC is self tested when it is hot
swapped.
Off = The switch is not undergoing self test.
Blinking* = A component of the switch has failed its self-test. The status
LED for that component and the switch Fault LED will blink
simultaneously.
Green Self-Test 4
On = The cooling fan is working properly.
Off = One of the unit’s fans has failed. The switch Fault LED will be
blinking simultaneously.
Green Fan Status 5
2.6 HP ProCurve Switches 43