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McDATA Sphereon 4300 Fabric Switch Installation and Service Manual
Maintenence Analysis Procedures
2
Ensure the product is connected to facility power. Inspect the product
for indications of being powered on, such as:
• An illuminated PWR LED (green) or ERR LED (amber).
• Illuminated LEDs adjacent to Fibre Channel ports.
• Audio emanations and airflow from cooling fans.
Is the product powered on?
YES NO
↓ A power distribution problem is indicated. Go to MAP 0100:
Power Distribution Analysis. Exit MAP.
3
At the failed product, inspect the amber ERR LED and amber LEDs
associated Fibre Channel ports and FRUs.
Are any amber LEDs illuminated?
NO YES
↓ A FRU failure, power-on self-test (POST) failure, link incident,
interswitch link (ISL) problem, fenced E_Port, or segmented
E_Port is indicated. To obtain event codes that identify the
failure, go to step 10.
4
Is the product management interface (browser PC or OSI host
console) powered on and operational?
NO YES
↓ Go to step 7.
5
Power on the management interface platform and launch the
associated management application:
• EFCM Basic Edition - Refer to Task 3: Configure Product at the
EFCM Basic Edition Interface for instructions.
• OSI host console - Refer to documentation supplied with the
host system for instructions.
Was the maintenance action successful?
NO YES