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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 Line Attributes for an E&M Interface

Configuring Line Attributes for an E&M Interface

This section describes how to configure line attributes for an E&M interface.

Pre-configuration Tasks

Before configuring an E&M interface, complete the following tasks:

  1. Registering a 6E&M interface card successfully.
  2. Ensuring that the 6E&M interface card works in correct line mode.

    The 6E&M interface card supports the 4-wire mode and 2-wire mode, and works in 4-wire mode by default. If the line mode is incorrect, manually adjust the DIP switch to change the line mode. For the DIP switch adjustment method, see DIP Switch Usage Instructions in the Huawei AR100&AR120&AR150&AR160&AR200&AR1200&AR2200&AR3200&AR3600 Series Enterprise Routers Hardware Description - Card.

Follow-up Procedure

After configuring line attributes for the E&M interface, you need to configure time division multiplexing (TDM) pseudo wire emulation edge-to-edge (PWE3) and an MPLS tunnel for data transmission between E&M devices. For details about the TDM PWE3 configuration, see PWE3 Configuration in the Huawei AR100&AR120&AR150&AR160&AR200&AR1200&AR2200&AR3200&AR3600 Series Enterprise Routers Configuration Guide - VPN.

Updated: 2019-03-06

Document ID: EDOC1100069331

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