R0106-HP MSR Router Series Interface Command Reference(V7)

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undo shdsl psd
Default
The PSD of a G.SHDSL interface is in symmetric mode.
Views
ATM SHDSL_4WIRE interface view, ATM SHDSL_8WIRE_BIS interface view
Predefined user roles
network-admin
Parameters
asymmetry: Specifies the asymmetric mode.
symmetry: Specifies the symmetric mode.
Usage guidelines
PSD is the amount of power per unit (density) of frequency (spectral) as a function of the frequency. PSD
describes how the power of a time series is distributed with frequency.
Examples
# Set the PSD of G.SHDSL interface ATM 1/0 to asymmetric mode.
<Sysname> system-view
[Sysname] interface atm 1/0
[Sysname-ATM1/0] shdsl psd asymmetry
shdsl rate
Use shdsl rate to set the single-pair interface rate for a G.SHDSL interface.
Use undo shdsl rate to restore the default.
Syntax
shdsl rate { rate | auto }
undo shdsl rate
Default
For ATM SHDSL 8WIRE_BIS interfaces, the single-pair interface rate is automatically negotiated.
For ATM SHDSL_4WIRE interfaces, the single-pair interface rate is automatically negotiated in two-wire
mode, and is 2312 kbps in other modes (the four-wire interface rate is 4624 kbps).
Views
ATM SHDSL_4WIRE interface view, ATM SHDSL_8WIRE_BIS interface view
Predefined user roles
network-admin
Parameters
rate: Specifies the maximum single-pair rate for the G.SHDSL interface. The value range is 192 kbps to
2312 kbps for ATM SHDSL_4WIRE interfaces. The value range is 192 kbps to 5696 kbps for ATM
SHDSL_8WIRE_BIS interfaces.
auto: Specifies the auto-negotiation mode.