Brocade Communications Systems 5300 Service Manual download pdf (Page 32)

20 Brocade 5300 Hardware Reference Manual

58-1000858-02

LED activity interpretation

LED patterns

Table 1 describes the LEDs and their actions on the port side of the switch.

TABLE 1 Port side LED patterns during normal operation

LED name LED color Status of hardware Recomended action

Power Status No light System is off or there is an internal

power supply failure.

Verify the system is powered on

(power supply switches to “1”), the

power cables attached, and your

power source is live.

If the system power LED is not green,

the unit may be faulty.

Contact your switch service provider.

Steady green System is on and power supplies are

functioning properly.

No action required.

System Status No light System is off or there is no power. Verify the system is on and has

completed booting.

Steady green System is on and functioning

properly.

No action required.

Steady amber (for

more than five

seconds)

Unknown state, boot failed, or the

system is faulty.

This LED displays steady amber

during POST, this is normal and does

not indicate a fault.

Perform the following steps:

Connect a serial cable to the system.

Reboot the system.

Check the failure indicated on the

system console.

Contact your switch service provider.

Flashing

amber/green

Attention is required. A number of

variables can cause this status

including a single power supply

failure, a fan failure, or one or more

environmental ranges has

exceeded.

Check the management interface

and the error log for details on the

cause of status.

Contact your switch service provider.

Ethernet

Speed

No light Port speed is 10 Mbps. No action required.

Steady green Port speed is 100 Mbps. No action required.

Ethernet Link No light There is no link. Verify the Ethernet cable is

connected correctly.

Steady amber There is a link. No action required.

Flickering amber There is link activity (traffic). No action required.

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