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22-332
Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 22 Show Commands
show system health
The following example displays the loopback test statistics for a specified interface.
switch# show system health statistics loopback interface fc 3/1
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Mod Port Status Run Pass Fail CFail Errs
3 1 Running 0 0 0 0 0
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Note Interface-specific counters will remain at zero unless the module-specific loopback test reports
errors or failures.