FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4300 Fabric Switch Installation and Service Manual (620-000171-010, April 2005)

Diagnostics
3-43
c. Click OK. The message Your changes have been
successfully activated appears.
After clearing the log, did the link incident recur?
YES NO
↓ The problem is transient and the Fibre Channel link and
switch appear operational. Exit MAP.
18
Inspect the fiber-optic jumper cable attached to the port and ensure
the cable is not bent and connectors are not damaged. If the cable is
bent or connectors are damaged:
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 4-26.
c. Remove and replace the fiber-optic jumper cable.
d. Unblock the port. Refer to Block or Unblock a Port on page 4-26.
Was a corrective action performed?
YES NO
↓ Go to step 20.
19
Monitor port operation for approximately five minutes.
Did a link incident or No Light message recur?
YES NO
↓ The Fibre Channel link and switch appear operational.
Exit MAP.
20
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 4-26.
c. Disconnect both ends of the fiber-optic cable.