Brocade Fabric OS Command Reference Manual Supporting Fabric OS v6.3.0 (53-1001337-01, July 2009)

Fabric OS Command Reference 653
53-1001337-01
portErrShow
2
portErrShow
Displays port error summary.
Synopsis porterrshow
Description Use this command to display an error summary for all ports. The display contains one output line
per port. Numeric values exceeding 999 are displayed in units of thousands (k), or millions (m) if
indicated.
Values for the following parameters are displayed:
frames tx Frames transmitted
frames rx Frames received
enc in Encoding errors inside frames
crc err Frames with CRC errors
crc g_eof Frames with CRC errors with good EOF.
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 (increments whenever an SFP is removed)
frjt Frames rejected with F_RJT
fbsy Frames busied with F_BSY
Note The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may
be in place. Refer to chapter 1, "Using Fabric OS Commands" and Appendix A, "Command
Availability" for details.
Operands none
Examples To display error counters for ports on a switch:
switch:admin> porterrshow
frames enc crc crc too too bad enc disc link loss loss frjt fbsy
tx rx in err g_eof shrt long eof out c3 fail sync sig
============================================================================
0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2: 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0
3: 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0
4: 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0
5: 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0
6: 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0
7: 1.6k 24 0 0 0 0 0 0 11 0 0 4 8 0 0