director 2/64 service manual

director 2/64 service manual 2–59
Diagnostics
↓ Go to step 11.
10
If appropriate, verify that the hubs are correctly daisy-chained.
Was a corrective action performed?
NO YES
↓ Go to step 1.
11
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 13.
12
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 director-to-HAFM server connection is restored and is operational. Exit
MAP.
Contact the next level of support. Exit MAP.
13
A problem with another LAN-attached device is indicated.
• If the problem is associated with another director or HAFM server, go to MAP
0000: Start MAP on page 2–12 to isolate the problem for that device. Exit MAP.