Displaying a summary of port errors for a switch
Connect to the switch and log in as admin.
Enter the portErrShow command.
The portErrShow command output provides one output line per port. Refer to Table 20 for a description of the error types.
Table 20 Error summary description
frames tx – Frames transmitted
frames rx – Frames received
enc in – Encoding errors inside frames
crc err – Frames with CRC errors
crc g_eof – CRC errors that occur on frames with good end-of-frame delimiters
too shrt – Frames shorter than minimum
too long – Frames longer than maximum
bad eof – Frames with bad end-of-frame delimiters
enc out – Encoding error outside of frames
disc c3 – Class 3 frames discarded
link fail – Link failures (LF1 or LF2 states)
loss sync – Loss of synchronization
loss sig – Loss of signal
frjt – Frames rejected with F_RJT
fbsy – Frames busied with F_BSY