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