Ruckus ICX 7850 Switch Hardware Installation Guide
55
Part Number: 53-1005580-01
Monitoring the Device
LED Patterns
TABLE 14
UPDATE LED
LED State
Status of Hardware
Recommended Action
Off (no light)
System is running an earlier software image.
No action required.
Blinking green
The switch software is being updated through DHCP, USB/TFTP,
ISSU, or from another unit in a stack.
No action required.
Steady green
The switch software has been successfully updated through DHCP,
USB/TFTP, ISSU, or from another unit in a stack.
No action required.
Blinking amber
An error has occurred during a software update. Or, the system
booted after image upgrade from a different partition/image as
instructed by the user.
No action required.
TABLE 15
CLD LED
LED State
Status of Hardware
Recommended Action
Off (no light)
Cloud management is disabled on the switch.
No action required.
Blinking green
The switch is trying to connect to a cloud management platform.
No action required.
Steady green
The switch is successfully connected to a cloud management
platform.
No action required.
Steady amber
The switch has temporarily lost its connection to a cloud management
platform.
No action required.
Blinking amber
The switch has encountered an error trying to connect to a cloud
management platform.
Contact Technical Support.
TABLE 16
PWR and PWR2 LEDs
LED State
Status of Hardware
Recommended Action
Off (no light)
System is off or there is no power.
Verify the system is on and has
completed booting.
Steady green
PSU is on and functioning properly.
No action required.
Steady amber
PSU is missing power or in a faulty state (such as PSU fan failure).
Verify that the PSU power cord is
connected to a functioning power
source.
Replace the power supply.
TABLE 17
100 GbE, 40 GbE, 25 GbE, 10 GbE, 1 GbE Port Status LEDs
Status Mode
LED State
Status of Hardware
Recommended Action
STAT
Off (no light)
Not cabled.
No action required.
Steady green
Link is up with no traffic.
No action required.
Blinking green
Link is up and packets are being transmitted or
received.
No action required.
Steady amber
Packet errors have been detected on the port.
No action required.
Blinking amber
Port is disabled by UDLD, LACP, or other error.
No action required.
