3Com 3031 Command Reference Manual page 216

216 C 3: I
HAPTER NTERFACE
display dsl configuration
M C
ANAGEMENT OMMANDS
Description
Using the shdsl margin command, you can enable SNR target margin. Using the
undo margin command, you can restore the default value.
By default, the SNR target margin is 3.
Example
Set shdsl margin to 8.
[3com-Atm1/0/0] shdsl margin 8
Syntax
display dsl configuration interface atm interface-number
View
Any view
Parameter
interface-number: Interface number
Description
Using the display dsl configuration command, you can view DSL configuration
information.
Example
Display G.SHDSL configuration information.
[3com-Atm3/0/0]display dsl configuration interface atm 3/0
GSHDSL line parameter and mode Configuration
Mode:
Standard:
Annex:
Wire Type:
Framing:
SNR Threshold:
Line Rate:
Target Margin:
Psd Mode:
Power-Backoff:
--Actual Handshake Status --
00: 0002 0000 0000 0000 0000 0000 0000 0000 0000 0000
10: 0000 0008 0000 0000 0000 0000 0000 0000 0008 0000
20: 0000 0000 0002 0002 0004 0010
--Local Handshake Status --
00: 0002 0001 0000 0000 0000 0000 0034 003f 003f 003f
10: 003f 003f 0003 0034 003f 003f 003f 003f 003f 0003
20: 0000 0000 0003 0003 000f 0010
--Remote Handshake Status --
00: 0002 0000 0000 0000 0000 0000 0030 003f 003f 003f
CPE
G991.2
B
2
3
25 dB
Auto Adaptive
3 dB
Sym PSD
Disable