Cisco Cisco 5508 Wireless Controller 설치 가이드

RP/SP port

Off: Not present.

Green: Indicates RP/SP port is active and link is established.

Amber: Present with failure.

USB0/USB1 port

Off: Not present.

Green: Present and enabled.

Amber: Present with failure.

Console port (RJ-45)

Green: Indicates active console port. 

When this LED is on, the USB console port LED is off.

Console port (mini-USB 
Type B)

Green: Indicates active aux port. 

When this LED is on, the RJ-45 console port LED is off.

Distribution ports 1-8

Off: Not present.

Green: Indicates SFP port is active and link is established.

Amber: Present with failure.

Power supplies (PS1 and 
PS2)

Continuous green: Indicates that the power supply is operational.

Blinks green: Indicates that a power supply is installed but does not have 
AC power. 

Verify that the power cord in installed correctly and that the power 
switch is on.

Blinks amber: Indicates that the standby power supply fan is not spinning 
or that the power supply is over temperature.

Continuous amber: Indicates that the power supply is in failure condition.

When the PS1 or PS2 LED is amber, the power supply shuts down.