Which types of error packet statistics on a switch interface are caused by physical link faults (including hardware faults of local and peer devices)

Run the display interface command to view packet statistics on an Ethernet interface. If the command output contains the following types of error packet statistics, physical link faults (including hardware faults of local and peer devices) may have occurred.
CRC: indicates the number of CRC error packets received by the interface.
Symbols: indicates the number of received packets with coding error.
Jabbers: indicates the number of received packets with length exceeding the maximum jumbo frame size and incorrect FCS values.
Throttles/Runts: indicates the number of undersized frames with incorrect FCS values received by the interface.

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