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278
SAN32M-1 Installation and Service Manual
19
Inspect the Fibre Channel port segmentation reason at the EFCM
Basic interface.
a. At the View panel, click the Port Properties tab. The View panel
(Port Properties tab) displays.
b. Click the port number (0 through 31) of the segmented port.
c. Inspect the Reason field for the port.
Is the Reason field blank or does it display an N/A message?
NO
YES
↓
The switch ISL appears operational.
The Reason field displays a reason message. The following table lists
segmentation reasons and associated steps that describe fault
isolation procedures.
Segmentation Reason
Incompatible operating parameters.
Duplicate domain IDs.
Incompatible zoning configurations.
Build fabric protocol error.
No principal switch.
No response from attached switch.
20
A switch E_Port segmented because no switch in the fabric is capable
of becoming the principal switch.
a. Notify the customer that the switch will be set offline. Ensure the
system administrator quiesces Fibre Channel frame traffic
through the switch and sets attached devices offline.
b. Set the switch offline
(Set offline state
on page 335)
Action
Go to
step
12.
Go to
step
13.
Go to
step
14.
Go to
step
15.
Go to
step
20.
Go to
step
17.
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