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CLI-based Configuration Guide - Interface Management

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the basic concepts, configuration procedures, and configuration examples of the interfaces supported by the device.
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Setting the Transmit Power of a G.SHDSL Interface

Setting the Transmit Power of a G.SHDSL Interface

Prerequisites

The G.SHDSL interface has been deactivated.

Context

Normally, an interface adjusts its transmit power based on the line noise to achieve a proper SNR. When the noise is known or the rate automatically adjusted by the interface is inaccurate, you can manually adjust the transmit power.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run either of the following commands to enter the G.SHDSL interface view.
    • If the transmission mode is set to ATM, run:
      interface atm interface-number
    • If the transmission mode is set to PTM, run:
      interface ethernet interface-number
  3. Set the transmit power of a G.SHDSL interface.

    • After the shdsl pbo auto command is executed, the interface adjusts the transmit power according to the line noise.
    • When the noise is known or the rate automatically adjusted by the interface is inaccurate, you can run the shdsl pbo value command to manually adjust the transmit power.

    By default, the auto mode is used.

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Updated: 2019-03-06

Document ID: EDOC1100069331

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