HP StorageWorks 2/64 - Core Switch Installation Manual page 67

Table 7 16-port card LED patterns (continued)
LED location/ Color
purpose
Port Status (lower No light (LED is off)
LED adjacent to
each port)
Steady green
Slow-flashing green (on
1 second; then off 1
second)
Fast-flashing green (on
1/4 second; then off
1/4 second
Flickering green
Steady orange
Slow-flashing orange (on
2 seconds; then off 2
seconds)
Fast-flashing orange (on
1/2 second; then off
1/2 second)
Alternating
green/orange
Status
Port is not receiving
power, or there is no
light or signal carrier
detected.
Polling is in progress.
Connected device is
configured in an offline
state.
Port is online (connected
to an external device)
but receiving no traffic.
Port is online but
segmented, indicating a
loopback plug or cable
or an incompatible
switch.
Port is in internal
loopback (diagnostic).
Port is online, with traffic
flowing through port.
Port is receiving light or
signal carrier, but it is
not online yet.
Port is disabled due to
diagnostic tests or
portDisable
command.
Transceiver or port is
faulty.
Port is bypassed.
Core Switch 2/64 and SAN Director 2/128 installation guide
Recommended action
Verify that the power LED is on,
and check the transceiver and
cable.
Allow 60 seconds for polling to
complete.
Verify the status of the
connected device.
No action required.
Verify that the correct device is
attached to the switch.
No action required.
No action required.
No action required.
Reset port from workstation.
Change transceiver or reset
switch from workstation.
Reset port from workstation.
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