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2–68 edge switch 2/16 service manual
Diagnostics
11
A Fibre Channel port SFP failed and must be removed and replaced.
a. Determine the type of SFP to be removed and replaced. This procedure is
concurrent and can be performed while switch power is on (RRP: SFP
Transceiver on page 4-2).
b. Perform an external loopback test on the port SFP as part of FRU removal and
replacement.
c. Perform the data collection procedure as part of FRU removal and replacement.
Did port SFP replacement solve the problem?
NO YES
↓
The switch appears operational.
Contact the next level of support.
12
A Fibre Channel port SFP failed an internal or external loopback test.
a. Reset the failed port.
1. At the Hardware View, right-click the port. A pop-up menu appears.
2. Select Reset Port. A Reset Port n message box displays, where n is the port
number (0 through 15).
3. Click OK. The port resets.
b. Perform an external loopback test for the port SFP.
Did resetting the port solve the problem?
NO YES
↓
The switch appears operational.