A server administrator reports a lot of SCSI transport errors and retries on one server. Which of the following methods, on the Fibre Channel switch, would display these errors?

Zoning defines which Fibre Channel devices can communicate with each other but does not display real-time error statistics or transport errors.

nscamshow (or similar commands) displays Fibre Channel login information and device registrations, not port-level error counters.

Fibre Channel switches maintain detailed error counters for each port, which track various types of errors such as CRC errors, protocol errors, invalid transmission words, and link failures. Reviewing these port error counters directly reveals physical layer or link layer problems that contribute to SCSI transport errors and retries experienced by the server.

fcping is a utility used to test connectivity between Fibre Channel devices, similar to IP ping, but it does not display detailed port error counters.