director 2/64 service manual

director 2/64 service manual 2–89
Diagnostics
Figure 2–15: Clear Link Incident Alert(s)
3. Choose This port (n) only option (where n is the port number) and click OK. The
link incident clears.
4. Monitor port operation for approximately five minutes.
Did the link incident recur?
YES NO
↓ The problem is transient and the Fibre Channel link and director are
operational. Exit MAP.
30
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:
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. Remove and replace the fiber-optic jumper cable.
4. Unblock the port (Unblock a Port on page 3–46).
Was a corrective action performed?
YES NO
↓ Go to step 32.
31
Monitor port operation for approximately five minutes.
Did the link incident recur?