HP ProCurve 2910al Series Installation And Getting Started Manual page 15

Switch LEDs State
Locator (Blue) On
Blinking
Off
Test Off
(green/orange)
On green
Blinking
orange
Port LEDs Link
(green/orange –
Link and Mode)
Mode
LED Mode View Act
(green LEDs)
FDx
Spd
PoE
Usr
Mdl (Module On
Status, green)
Blinking
Off
Meaning
The Locator LED is used to locate a specific chassis in a area full of chassis. The
LED can be set to be on solid or blink for a specified number of minutes (1-1440).
The default is 30 minutes. Use the command "chassislocate".
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 Self
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,
1
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
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).
Indicates the port LEDs are displaying network activity information.
Indicates port LEDs are lit for ports in Full Duplex Mode. Off indicates ½ duplex.
Indicates the port LEDs are displaying the connection speed at which each port is
operating:
• if the port LED is off, the port is operating at 10 Mbps.
• if the port LED is Blinking**, the port is operating at 100 Mbps.
• if the port LED is on continuously, the port is operating at 1000 Mbps.
• If the Mode LED is on the port is providing PoE power.
• If the Mode LED is off the port is not providing PoE power.
• If the Link LED is on the port is enabled for PoE.
• If the Link LED is off the port is disabled for PoE.
• If the Link LED is Blinking, the port has an error or the port is denied power due
to insufficient power.
Reserved for future development
Expansion module is plugged into expansion slot and operating correctly
Expansion module is plugged into expansion slot but has experienced a fault
Expansion module is not plugged into expansion slot
1
(orange) simultaneously with the Fault LED, the
Introducing the Switch
Front of the Switch
1-7