FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4500 Fabric Switch Installation and Service Manual (620-000159-320, April 2005)

Diagnostics
3-57
14
Verify operation of the Ethernet hub or hubs. Inspect each hub for
indications of being powered on, such as:
• Green Power LED illuminated.
• Green Status LEDs illuminated.
Is a hub failure indicated?
YES NO
↓ Go to step 16.
15
Remove and replace the Ethernet hub. Refer to the supporting
documentation shipped with the hub for instructions.
Did hub replacement solve the problem?
NO YES
↓ The switch-to-server connection is restored and appears
operational. Exit MAP.
Contact the next level of support. Exit MAP.
16
A problem with another LAN-attached device is indicated.
• If the problem is associated with another switch, management
server, or customer-supplied server, go to MAP 0000: Start MAP
on page 3-6 to isolate the problem for that device. Exit MAP.
• If the problem is associated with an unrelated device, notify the
customer and have the system administrator correct the
problem.
Did repair of an unrelated LAN-attached device solve the problem?
NO YES
↓ The switch-to-server connection is restored and appears
operational. Exit MAP.