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MAP 0600: Port Failure and Link Incident Analysis
3-79
Diagnostics
19
A switch port is unblocked and receiving the offline sequence (OLS)
or not operational sequence (NOS) from an attached device.
Inform the customer that the attached device failed or is set offline,
and to take the appropriate corrective action. Exit MAP.
20
Beaconing is enabled for the port.
a. Consult the customer and next level of support to determine the
reason port beaconing is enabled.
b. Disable port beaconing.
1. At the Hardware View, right-click the port graphic. A pop-up
menu appears.
2. Click the Enable Beaconing option. The check mark
disappears from the box adjacent to the option, and port
beaconing is disabled.
Was port beaconing enabled because port failure or degradation was
suspected?
YES NO
↓ The switch appears operational. Exit MAP.
Go to step 1.
21
As indicated by a message or event code 080, the eight-byte
(16-digit) worldwide name (WWN) entered to configure port binding is
not valid or a nickname was used that is not configured for the
attached device in the Element Manager application.
From the Hardware View, click Node List. Note the Port WWN
column. This is the WWN assigned to the port or Fibre Channel
interface installed on the attached device.
• If a nickname is not assigned to the WWN, the WWN is prefixed
by the device manufacturer’s name.
• If a nickname is assigned to the WWN, the nickname appears in
place of the WWN.