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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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Enabling Data Transparent Transmission on E&M Interfaces

Enabling Data Transparent Transmission on E&M Interfaces


As shown in Figure 10-3, before the data processing center and E&M terminal transmit E&M data, you must enable data transparent transmission on E&M interfaces so that routers can transparently transmit E&M data through the MPLS tunnel.

Figure 10-3  Enabling data transparent transmission on E&M interfaces


  1. Run system-view

    The system view is displayed.

  2. Run interface serial interface-number

    The E&M interface view is displayed.

  3. Run em passthrough enable

    Data transparent transmission is enabled on the E&M interface.

    By default, data transparent transmission is disabled on an E&M interface.

Updated: 2019-03-06

Document ID: EDOC1100069331

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