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LED Patterns
TABLE 27 400 AC and DC PSU LEDs
LED Color
Status of Hardware
Recommended Action
Off (no light)
There is no power to this PSU.
Check the input power connection.
Steady green
PSU is on and functioning properly.
No action required.
0.5 Hz flashing amber
and green
Power supply warning.
Disconnect and reconnect input power. If the issue persists,
replace the PSU.
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 power supply.
TABLE 28 1200 AC PSU LEDs
LED Color
Status of Hardware
Recommended Action
Off (no light)
There is no power to this PSU.
Check the input power connection.
Steady green
PSU is on and functioning properly.
No action required.
0.5 Hz flashing amber
and green
Power supply warning.
Disconnect and reconnect input power. If the issue persists,
replace the PSU.
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 power supply.
TABLE 29 Fan Tray LEDs
LED Color
Status of Hardware
Recommended Action
Off (no light)
Fan assembly is not powered on.
No action required.
Steady green
Fan assembly is on and functioning properly.
No action required.
Steady amber
Fan assembly has non-functioning fans.
Replace fan assembly.
TABLE 30 Management Port Left LED Link Status
LED Color
Status of Hardware
Recommended Action
Off (no light)
Offline.
No action required
Steady green
Link is up.
No action required
Blinking green
Packet transmission or reception.
No action required
TABLE 31 Management Port Right LED Speed Status
LED Color
Status of Hardware
Recommended Action
Off (no light)
Offline or 10/100 Mbps
No action required
Steady green
Linked at 1000 Mbps
No action required
Pinging an IP Address
To verify that a device can reach another device through the network, enter a command similar to the following at any level of the CLI.
device> ping 10.33.4.7
Monitoring the Device
Pinging an IP Address
RUCKUS ICX 7550 Switch Hardware Installation Guide
Part Number: 53-1005648-04
87
Summary of Contents for RUCKUS ICX 7550
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