User`s guide

A – Command Line Interface
Show Command
A-44 59022-05 A

perf [option]
Displays performance information for all ports. Refer to the Show Perf Command
on page A-59.
port [port_number]
Displays operational information for the port given by [port_number]. Ports are
numbered beginning with 0. If the port number is omitted, information is displayed
for all ports. Table A-13 describes the port parameters.
Table A-13. Show Port Parameters
Entry Description
AIinit Incremented each time the port begins AL initialization.
AIinitError Number of times the port entered initialization and the
initialization failed.
ClassXFramesIn Number of class x frames received by this port.
ClassXFramesOut Number of class x frames sent by this port.
ClassXWordsIn Number of class x words received by this port.
ClassXWordsOut Number of class x words sent by this port.
DecodeError Decoding error detected.
FBusy Number of times the switch sent a F_BSY because Class 2
frame could not be delivered within ED_TOV time. Number
of class 2 and class 3 fabric busy (F_BSY) frames
generated by this port in response to incoming frames.
This usually indicates a busy condition on the fabric or
N_port that is preventing delivery of this frame.
Flowerrors Received a frame when there were no available credits.
FReject Number of frames from devices that were rejected.
InvalidCRC Invalid CRC detected.
InvalidDestAddr Invalid destination address detected.
LIP ALPD ALPS Number of F7, AL_PS LIPs, or AL_PD (vendor specific)
resets, performed.
LIPF7ALPS This LIP is used to reinitialize the loop. An L_port, identified
by AL_PS, may have noticed a performance degradation
and is trying to restore the loop.
LIPF8ALPS This LIP denotes a loop failure detected by the L_port
identified by AL_PS.