director 2/64 service manual

2–90 director 2/64 service manual
Diagnostics
YES NO
↓ The Fibre Channel link and director are operational. Exit MAP.
32
Clean fiber-optic connectors on the jumper cable.
1. 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.
2. Block the port (Block a Port on page 3–45).
3. Disconnect both ends of the fiber-optic jumper cable.
4. Clean the fiber-optic connectors (Clean Fiber-Optic Components on page 3–39).
5. Reconnect the fiber-optic jumper cable.
6. Unblock the port (Unblock a Port on page 3–46).
7. Monitor port operation for approximately five minutes.
Did the link incident recur?
YES NO
↓ The Fibre Channel link and director are operational. Exit MAP.
33
Disconnect the fiber-optic jumper cable from the director port and connect the cable to
a spare port.
Is a link incident reported at the new port?
YES NO
↓ Go to step 35.
34
The attached device is causing the recurrent link incident. Notify the customer of the
problem and have the system administrator:
1. Inspect and verify operation of the attached device.
2. Repair the attached device if a failure is indicated.