Brocade VDX 6730 Hardware Reference Manual (Supporting VDX 6730-32 and VDX 6730-76) - Manual (Page 48)

30 Brocade VDX 6730 Hardware Reference Manual
53-1002389-06
LED activity interpretation
4
Table 4 describes the LEDs on the non-port side of the switches.
TABLE 4 Non-port side LED patterns during normal operation
LED name LED color Status of hardware Recommended action
Power supply and
fan assembly
status (one LED
[green] per power
supply and fan
assembly)
(Brocade VDX
6730-32) Off (no light) Assembly is not receiving power
or is turned off. Verify the assembly is on and seated
and the power cord is connected to a
functioning power source.
Steady green Assembly is operating normally. No action required.
Blinking green One of the following may have
occurred:
•
Mismatched airflow on
power supply and fan
assembly on the Brocade
VDX 6730-32.
•
One or more of the fans in
the fan assembly has failed
or the power supply has
failed.
•
The power cord has been
unplugged.
Take one of the following actions:
•
Replace power supply and fan
assembly with a power supply and
fan assembly that has correct
airflow direction. Replace if
necessary.
•
Replace the power supply and fan
assembly.
•
Check the power plug.
Power supply
status(one LED
[green] per power
supply) (Brocade
VDX 6730-76) Off (no light) Power supply is not receiving
power or is off. Verify the power supply is on and
seated and the power cord is
connected to a functioning power
source.
Steady green Power supply is operating
normally.
Also, airflow mismatch or fault
may have been detected. No action required.
Use the show environment command
to check the state of the power supply.
Blinking green Power supply is faulty. Try the following:
•
Check the power cable
connection.
•
Verify that the power supply is
powered on.
•
Replace the power supply.