Debug Interface Adsl Events Command - HP ProCurve 7000dl Series Basic Management And Configuration Manual

ADSL WAN Connections
Troubleshooting the ADSL Connection
7-48
adsl 2/1 is DOWN, line protocol is DOWN
Link Status
Line Type
Line Length
Line Rate
Current margin
Attenuation
Power
Prev Rate
Actual Delay
Loss of Framing Seconds
Loss of Signal Seconds
Loss of Power Seconds
Errored Seconds
Line Inits
Rx Blocks
Tx Blocks
Corrected Blocks
UncorrectedBlocks
Last Failure
Last Failure Time
DMT Bits Per Bin
000:
Figure 7-21. show interfaces adsl Command
If the signal attenuation is high, you may want to adjust the SNR margin setting.
The interface may have shut itself down because the line could not support
the SNR margin at the limit you set. You may want to increase the SNR margin
and see if the ADSL interface can establish and maintain the connection
over time.
If the ADSL configuration settings appear to be correct, you should check the
physical links for disconnected or bad cables. If you have another UTP ribbon
cable, try using it to connect the ADSL interface to the wall jack.

debug interface adsl events Command

In addition to viewing information about the ADSL interface, you can view
events related to the ADSL connection in real time. From the enable mode
context, enter:
Syntax: debug interface adsl events
Training UNKNOWN
The training mode does not
0 ft match the training mode used
by the DSLAM
Downstream
0 kbps
0.0 dB
0.0 dB
0.0 dB
0 kbps
0 msecs
0
0
0
0
0
0
0
0
0
NONE
N/A
Upstream
0 kbps
0.0 dB
0.0 dB
0.0 dB
0 kbps
0 msecs
0
0
0
0
N/A
0
0
0
0