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MAP 0600: Port Failure and Link Incident Analysis
3-91
Diagnostics
YES NO
↓ The Fibre Channel link and switch appear operational.
Exit MAP.
37
Clean fiber-optic connectors on the jumper cable.
a. Notify the customer the port will be blocked. Ensure the
customer’s system administrator quiesces Fibre Channel frame
traffic through the port and sets the attached device offline.
b. Block the port. Refer to Block or Unblock a Port on page 4-45.
c. Disconnect both ends of the fiber-optic cable.
d. Clean the fiber-optic connectors. Refer to Clean Fiber-Optic
Components on page 4-48.
e. Reconnect the fiber-optic cable.
f. Unblock the port. Refer to Block or Unblock a Port on page 4-45.
g. Monitor port operation for approximately five minutes.
Did the link incident recur?
YES NO
↓ The Fibre Channel link and switch appear operational.
Exit MAP.
38
Disconnect the fiber-optic jumper cable from the switch port and
connect the cable to a spare port.
Is a link incident reported at the new port?
YES NO
↓ Go to step 40.
39
The attached device is causing the recurrent link incident. Notify the
customer of the problem and have the system administrator:
a. Inspect and verify operation of the attached device.
b. Repair the attached device if a failure is indicated.
c. Monitor port operation for approximately five minutes.