Technical Documentation



current margin;

Hierarchy Level

[edit interfaces interface-name shdsl-options snr-margin],[edit logical-systems logical-system-name interfaces interface-name shdsl-options snr-margin]

Release Information

Statement introduced in JUNOS Release 7.4.


For J Series Services Routers only, configure the current target signal-to-noise ratio (SNR) margin to be used when training the SHDSL line. The current margin is the difference between desired SNR and the actual SNR. When configured, the line trains at higher than the current margin plus SNR threshold.


margin—Desired current SNR margin. Specify either disabled or a value from 0 dB through 10 dB.

Default: 0 dB

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Published: 2010-04-20