Brocade Communications Systems X6-4, Hardware Installation Manual, Page: 108 / 249

TABLE 18 CP blade LED descriptions (continued)
LED purpose Color Status Recommended action
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.
Ethernet link activity
(10/100/1000 Mb/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.
Interpreting core routing blade LEDs
Refer to the following illustration and table to interpret the LED patterns on the CR32-4 blade. The LED patterns may temporarily
change during POST and other diagnostic tests.
FIGURE 46 CR32-4 core routing blade LEDs
1. Blade power LED
2. Blade status LED
3. Status LED for lower QSFP port
4. Status LED for top QSFP port
Interpreting core routing blade LEDs
Brocade X6-4 Director Hardware Installation Guide
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