HP StorageWorks SAN Switch 2/32 Installation Manual page 55

Table 3–1: Port Side LED Patterns During Normal Operation (Continued)
LED Name Color of LED
and
Location
No light
Port Status
LED
Lower LED Steady green
next to each
port
Slow-flashing
green
(on 1 second;
off 1 second)
Fast-flashing
green
(on 1/4 second;
off 1/4 second)
Flickering green
Steady orange
Slow-flashing
orange
(on 1 second;
off 1 second)
Fast-flashing
orange
(on 1/4 second;
off 1/4 second)
Alternating
green and orange
SAN switch 2/32 version 4.0.x installation guide
Status of Hardware
No signal or light carrier
(media or cable) detected.
Port is online (connected to
external device) but has no
traffic.
Port is online but
segmented, indicating a
loopback cable or
incompatible switch.
Port is in internal loopback
(diagnostic).
Port is online, with traffic
flowing through port.
Port is receiving light or
signal carrier, but is not yet
online.
Port is disabled
(result of diagnostics or
portdisable
command).
If all ports are
slow-flashing orange, the
switch may be disabled.
Port is faulty.
Port is bypassed.
Managing the SAN Switch 2/32
Recommended Action
Check transceiver and cable.
No action required.
Verify correct device is
connected to port, and switch and
port settings are correct.
No action required.
No action required.
No action required.
Enable port (can use
portenable command; refer
to Fabric OS Reference Guide
for more information).
If all ports are slow-flashing
orange, enable the switch
(switchenable command).
1. Check transceiver and cable
or loopback plugs for correct
insertion.
2. Check and clear error log.
Check configuration of Fibre
Channel loop.
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