HP Cluster Platform Interconnects v2010 Gigabit Ethernet Interconnect Guide - Page 20

Table 2-1 ProCurve LED Identification, If the Link Lnk indicator LED is lit

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Table 2-1 ProCurve LED Identification (continued) Item Description State Meaning Off = Indicates that there are no fault conditions on the switch. Blinking1= 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. 3 Self-Test Green On = The switch self-test and initialization are in progress after you have power cycled or reset the switch. The switch is not operational until this LED goes off. Off = The switch is not undergoing self test. Blinking 1= A component of the switch has failed its self-test. The status LED for that component and the switch Fault LED will blink simultaneously. 4 Port LEDs Green - Displays port link information, network activity information, whether the overlaid port is configured for full-duplex operation, or the speed of the connection, with the depending on the Port LED View selected. port number 5 Port LED View 4 green Link = Indicates that the port LEDs are displaying link information. If the LEDs 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 HP TopTools. If the port LED is blinking 1simultaneously with the Fault LED, the corresponding port has failed its self-test. Act = Indicates that the port LEDs are displaying network activity information. FDx = Indicates that the port LEDs are lit for ports that are in full-duplex mode. Spd = Indicates that 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 Mb/s. If the port LED is flashing 2, the port is operating at 100 Mb/s, and if the port LED is on continuously, the port is operating at 1000 Mb/s. 6 Fan Status Green On = The cooling fan is working properly. Off = The cooling fan has failed. The switch Fault LED will be blinking 1simultaneously. 7 T/M Green - T = Indicates the 10/100/1000Base-T RJ-45 port is enabled. ports 49 and M = Indicates the mini-GBIC port is enabled. 50 only 1 The blinking behavior is an on/off cycle once every 1.6 seconds, approximately. 2 The flashing behavior is an on/off cycle once every 0.5 seconds, approximately. The HP ProCurve 2650 uses a single LED for each port. The operation of this LED is controlled by the Port LED View select button, and the current setting is indicated by the Port LED View indicator LEDs near the button. Press the button to step from one view mode to the next. The Port LED View has the following indicator lights: • If the Link (Lnk) indicator LED is lit, each port LED displays link information for the associated port. If the port LED is in Link mode and it is blinking, the port has failed its self test. The Fault and Self-Test LEDs will be blinking simultaneously. • If the Activity (Act) indicator LED is lit, each port LED displays activity information for the associated port - it flashes as network traffic is received and transmitted through the port. 20 HP ProCurve 2650

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Table 2-1 ProCurve LED Identification
(continued)
Meaning
State
Description
Item
Off = Indicates that there are no fault conditions on the switch.
Blinking
1
= 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.
On = The switch self-test and initialization are in progress after you have
power cycled or reset the switch. The switch is not operational until this
LED goes off.
Green
Self-Test
3
Off = The switch is not undergoing self test.
Blinking
1
= A component of the switch has failed its self-test. The status
LED for that component and the switch Fault LED will blink
simultaneously.
Displays port link information, network activity information, whether the
port is configured for full-duplex operation, or the speed of the connection,
depending on the Port LED View selected.
Green —
overlaid
with the
port number
Port LEDs
4
Link = Indicates that the port LEDs are displaying link information. If the
port LED is on, the port is enabled and receiving a link indication from
4 green
LEDs
Port LED View
5
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 HP TopTools. If the port LED is blinking
1
simultaneously with the Fault LED, the corresponding port has failed its
self-test.
Act = Indicates that the port LEDs are displaying network activity
information.
FDx = Indicates that the port LEDs are lit for ports that are in full-duplex
mode.
Spd = Indicates that 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 Mb/s. If the port LED is flashing
2
, the port is operating at 100 Mb/s,
and if the port LED is on continuously, the port is operating at 1000 Mb/s.
On = The cooling fan is working properly.
Green
Fan Status
6
Off = The cooling fan has failed. The switch Fault LED will be blinking
1
simultaneously.
T = Indicates the 10/100/1000Base-T RJ-45 port is enabled.
Green —
ports 49 and
50 only
T/M
7
M = Indicates the mini-GBIC port is enabled.
1
The blinking behavior is an on/off cycle once every 1.6 seconds, approximately.
2
The flashing behavior is an on/off cycle once every 0.5 seconds, approximately.
The HP ProCurve 2650 uses a single LED for each port. The operation of this LED is controlled
by the Port LED View select button, and the current setting is indicated by the Port LED View
indicator LEDs near the button. Press the button to step from one view mode to the next. The
Port LED View has the following indicator lights:
•
If the Link (Lnk) indicator LED is lit, each port LED displays link information for the
associated port. If the port LED is in Link mode and it is blinking, the port has failed its self
test. The Fault and Self-Test LEDs will be blinking simultaneously.
•
If the Activity (Act) indicator LED is lit, each port LED displays activity information for the
associated port — it flashes as network traffic is received and transmitted through the port.
20
HP ProCurve 2650