IBM TotalStorage SAN140M, Installation And Service Manual

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173 Chapter 4: Repair information
• Transceiver - Installed transceiver type (SFP or Unknown).
Inspect port properties
At the Port List View, click a physical port number listed in the Port
column. Physical properties for the selected port appear in the lower
panel of the view:
• Port Number - The director port number.
• Port Name - The user-defined name or description for the port.
• Port Type - The user-defined port type (G_Port, F_Port, or E_Port).
• Operating Speed - The operating speed of the port (Not
Established, 1 Gbps, 2 Gbps, or 10 Gbps (with XPM)).
• Fibre Channel Address - The port FC address identifier. Port FC
address if the port was swapped.
• Port WWN - The Fibre Channel world wide name (WWN) of the
port.
• Attached Port WWN - The Fibre Channel WWN of the device
attached to the port.
• Block Configuration - The user-configured state for the port
(Blocked or Unblocked).
• Beaconing - The user-specified for the port (On or Off).
• FAN Configuration - The user-configured state for fabric address
notification (FAN) configuration (Enabled or Disabled).
•
Operational State -
The Port state (Online, Offline, Not Installed,
Inactive, Invalid Attachment, Link Reset, No Light, Not Operational,
Port Failure, Segmented E_Port, Disabled, or Testing).
• Reason - A summary appears describing the reason if the port
state is Segmented E_Port, Invalid Attachment, or Inactive. For any
other port state, the reason is N/A.
Inspect POM data
At the Port List View, click the entry for a port in the Health Status
column. POM data for the selected port appears in the lower panel of
the view (
Figure 54 ):
• Port Number - The director port number.
•
Health Status -
The condition of the installed optical transceiver
(Normal, Warning, Alarm, or No Info).