IBM SAN512B-6 Installation, Service And User Manual page 100

Table 12. CP blade LED descriptions (continued)
LED purpose
Attention
Beacon
Ethernet link status (10
Gb/s port)
Ethernet link activity (10
Gb/s port)
Active CP
Ethernet link status
(10/100/1000 Mb/s port)
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SAN512B-6 Installation, Service, and User Guide
Color
No light (LED is off)
Steady amber
Slow-flashing amber (on 2
seconds, then off 2 seconds)
Fast-flashing amber (on 1/2
second, then off 1/2
second)
Steady white
No light (LED is off)
Blinking green
No light (LED is off)
Blinking green
Steady blue
No light (LED is off)
No light (LED is off)
LED is on
Status
CP blade is either healthy
or does not have power.
If on for more than 5
seconds, the CP blade is
faulty.
CP blade is not seated
correctly or is faulty.
Environmental range
exceeded.
LED illuminates white on
both CP blades when
chassisbeacon 1 is issued
from management interface
to locate chassis in
equipment racks. To turn
off beaconing, issue the
chassisbeacon 0.
Either an Ethernet link is
not detected, or the blade
does not have incoming
power.
Activity is present on link.
No activity on link.
Activity is present on link.
Active CP blade.
CP blade is either booting,
negotiating to be active, or
is the standby CP blade.
Ethernet link speed is 10
Mb/s or link is not
established.
Ethernet link speed is
100/1000 Mb/s.
Ethernet link is healthy and
traffic is flowing through
port.
Recommended action
Verify that the power LED
is on.
Ensure that the blade is
firmly seated and the
switch has completed
booting. If LED remains
amber, consult the device
supplier.
Pull the blade out and
reseat it. If the LED
continues to flash, replace
the blade.
Check for out-of-bounds
environmental condition
and correct it.
No action required.
Ensure that the blade has
power, the Ethernet cable is
firmly seated, and the
connected device is
functioning.
No action required.
Ensure that the blade has
power, the Ethernet cable is
firmly seated, and the
connected device is
functioning.
No action required.
No action required.
No action required.
Ensure that the CP has
power.
NOTE: To force a persistent
Ethernet link speed, enter
the ifModeSet command.
No action required.