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Table 19. CP blade LED descriptions (continued)
LED purpose
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)
Ethernet link activity
(10/100/1000 Mb/s port)
Interpreting core routing blade LEDs
Refer to the following illustration and table to interpret the LED patterns on the CR32-8 blade. The LED
patterns may temporarily change during POST and other diagnostic tests.
90
SAN256B-6 Installation, Service, and User Guide
Color
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
No light (LED is off)
Blinking green
Status
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.
No activity on link.
Activity is present on link.
Recommended action
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.
Ensure that the blade has
power, the Ethernet cable is
firmly seated, and the
connected device is
functioning.
No action required.
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