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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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Configuring an MP Group Interface

Configuring an MP Group Interface

A Multilink PPP (MP) group interface is used to perform MP binding to increase link bandwidth.

Context

If high bandwidth is required, a single PPP link cannot provide sufficient bandwidth. Multiple PPP links are bound to form an MP link to enhance link bandwidth and reliability.

An MP-Group interface is the dedicated interface in MP. An MP group is created by binding one or more interfaces to an MP-Group interface. An MP-Group interface is applicable to the scenario with dynamic bandwidth requirements.

Pre-configuration Tasks

Before configuring an MP-Group interface, complete the following task:
  • Powering on the device and performing self-check

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run interface mp-group number

    An MP group interface is created.

  3. Configure an IP address for an MP-Group interface.

    • Configure an IP address for an MP-Group interface directly.

      Run

      ip address ip-address { mask | mask-length }

      The IP address of the MP-Group interface is configured.

    • Configure an MP-Group interface with an IP address assigned by the peer device.

      Run

      ip address ppp-negotiate

      The local MP-Group interface is configured with an IP address that is assigned by the peer device through PPP negotiation.

  4. Configuring an MP Group Interface

    For details about how to configure the MP-group interface, refer to MP Configuration in Huawei AR100&AR120&AR150&AR160&AR200&AR1200&AR2200&AR3200&AR3600 Series Enterprise Routers Configuration Guide: WAN.

Checking the Configuration

  • Run the display interface mp-group command to check the status of the MP group interface.

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Updated: 2019-03-06

Document ID: EDOC1100069331

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