Brocade Communications Systems Brocade Backbone DCX 8510-4 Manual De Usuario

Determining the status of a core switch blade (CR16-4)

4

FIGURE 14

Core switch blade (CR16-4)

 describes the core switch blade LED patterns and the recommended actions for those 

patterns.

1

Power LED

3

QSFP port map and trunking diagram

2

Status LED

4

QSFP connectors

TABLE 5

CR blade LED descriptions

LED purpose

Color

Status

Recommended action

Power

Steady green

CR16-4 blade is on.

No action required.

No light (LED is off)

CR16-4 blade is not on.

Ensure that the blade is firmly 
seated and has power.

Status

No light (LED is off)

CR16-4 blade is either 
healthy or does not have 
power.

Verify that the power LED is on.

Steady amber

CR16-4 blade is faulty or 
the switch is still booting.

Ensure that the blade is firmly 
seated and the switch has 
completed booting. If the LED 
remains amber, consult the 
Brocade DCX 8510-4 supplier.

Slow-flashing amber (on 2 
seconds, then off 2 seconds)

CR16-4 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.