IBM SAN32M1, Installation And Service Manual

Page: 325 / 626

293 Chapter 3: Diagnostics
c. At the Hardware View for the selected switch, click the Configure
menu tab and select Fabric Parameters from the Operating
Parameters sub menu. The Configure Fabric Parameters dialog
box displays.
Figure 165
Configure fabric parameters dialog box
d. At the Switch Priority field, select Principal, Never Principal, or
Default (the default setting is Default). Then click Activate.
e. Set the switch online ( Set online state on page 350)
Did the switch priority change solve the problem and did both
switches join through the ISL to form a fabric?
NO YES
↓
The switches, associated ISL, and multiswitch fabric appear
operational.
Contact the next level of support.
21
switch E_Port segmented (at an operational switch) because a
response (hello timeout) to a verification check indicates an attached
switch is not operational.
a. Perform the data collection procedure at the operational switch
and return the CD to IBM for analysis. This information may
assist in fault isolating the failed switch.
b. Go to MAP 0000: Start MAP on page 195 and perform fault
isolation for the failed switch.
Exit MAP.
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