The portErrShow command output provides one output line per port. See
the error types.
Table 64
Error summary description
Error type
frames tx
frames rx
enc in
crc err
too shrt
too long
bad eof
enc out
disc c3
link fail
loss sync
loss sig
frjt
fbsy
292 Working with Diagnostic Features
Description
Frames transmitted
Frames received
Encoding errors inside frames
Frames with CRC errors
Frames shorter than minimum
Frames longer than maximum
Frames with bad end-of-frame delimiters
Encoding error outside of frames
Class 3 frames discarded
Link failures (LF1 or LF2 states)
Loss of synchronization
Loss of signal
Frames rejected with F_RJT
Frames busied with F_BSY
Table 64
for a description of