Leds - HP 2510-24 Installation And Getting Started Manual

LEDs

Table 1-1.
Switch LEDs State
Power On
(green)
Off
Fault Off
(orange)
Blinking*
On
Locator Blinking
(Blue)
Off
Test Off
(green)
On
Blinking*
Port LEDs Link
(green – Link
and Mode)
Mode
Switch LEDs
Meaning
The switch is receiving power.
The switch is NOT receiving power.
The normal state; indicates there are no fault conditions on the switch.
A fault has occurred on one of the switch ports. 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.
On briefly after the switch is powered on or reset, at the beginning of switch self test.
If this LED is on for a prolonged time, the switch has encountered a fatal hardware
failure, or has failed its self test. See chapter 4, "Troubleshooting" for more information.
Locate function is active. Software controlled, can be set to on or blinking.
Locate function is disabled.
The normal operational state; the switch is not undergoing self test.
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.
A component of the switch has failed its self test. The status LED for that component,
for example an RJ-45 port, and the switch Fault LED will blink simultaneously.
Indicates the port LEDs are displaying link information:
• if the port LED is on, the port is enabled and receiving a link indication from the
connected device.
• if the port LED is off, the port has no active network cable connected, or is not
receiving link beat or sufficient light. Otherwise, the port may have been disabled
through the switch console, the web browser interface, or ProCurve Manager.
if the port LED is blinking* simultaneously with the Fault LED, the corresponding port
has failed its self test.
The operation of the Mode LED is controlled by the LED Mode select button, and the
current setting is indicated by the LED Mode indicator LEDs near the button. Press the
button to step from one view mode to the next. The default view is Activity (Act).
Introducing the Switch
Front of the Switch
1-3