SMC Networks 7724M/VSW - annexe 1, Manual

Page: 94 / 387

Management Guide CLI
TigerAccess™ EE
SMC7824M/VSW 93
To check CRC error, Frame losses, and Signal loss of specific port at a time, use the fol-
lowing command
Command Mode Description
show lre stat-count-all PORTS
Shows data of CRC error, Frame loss, and Signal loss
at a time about Upstream
show cpe stat-count-all [ PORTS ]
Shows data of CRC error, Frame loss, and Signal loss
at a time about Downstream
show lre total-error [ PORTS ] Shows the collected data of all errors.
clear stat-error [ PORTS ] Reset error information about Upstream
clear cpe stat-error [ PORTS ]
Enable
Global
Bridge
Reset error information about Downstream
The following is an example of checking all errors of port 1 to port 5 at a time.
SWITCH(bridge)# show lre stat-count-all 1-5
------------------------------------------------------------------------------
Port Status LOS LOF LOL CorrBlk UnCorrBlk CRC
------------------------------------------------------------------------------
1 Down 0 0 0 0 0 0
2 Down 0 0 0 0 0 0
3 Down 0 0 0 0 0 0
4 Down 0 0 0 0 0 0
5 Down 0 0 0 0 0 0
SWITCH(bridge)#
You can check how many times each port is disconnected and how long it is discon-
nected. As the same way with counting times of CRC error and Frame loss of VDSL port,
it is counted every 15 minutes and each day.
To check how long have the errors in downstream of VDSL line been lasted, use the fol-
lowing command.
Command Mode Description
show lre stat-crc-sec [ PORTS ] Shows how long CRC error has been happening.
show lre stat-es-sec [ PORTS ]
Shows how long CRC, LOF. and LOS. error has been
happening.
show lre stat-lof-sec [ PORTS ] Shows how long Frame loss has been happened.
show lre stat-lol-sec [ PORTS ] Shows how long Link has been disconnected.
show lre stat-los-sec [ PORTS ] Shows how long Signal loss has been happening.
show lre stat-lpr-sec [ PORTS ]
Shows how long RX power of port has being lower than
specific voltage.
show lre stat-ses-sec [ PORTS ] Shows how long server error has been happening.
show lre stat-uas-sec [ PORTS ] Shows how long UAS has been happening.
show lre stat-service-error
[ PORTS ]
Enable
Global
Bridge
Shows how long Link has been disconnected because
of CPE turned off by user.