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NE40E-M2 V800R010C10SPC500 Configuration Guide - WAN Access 01

This is NE40E-M2 V800R010C10SPC500 Configuration Guide - WAN Access
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Configuring an E3 Interface

Configuring an E3 Interface

This section describes how to configure an E3 interface to carry upper-layer services.


When configuring E3 interfaces to carry upper-layer services, note the following:
  • If an E3 interface on the device is idle (no cable is connected to the interface), run the shutdown command to shut down the E3 interface to prevent it from being interfered.
  • After configuring services on an E3 interface, run the shutdown and then undo shutdown commands in the interface view for the services to take effect.
  • The shutdown and undo shutdown commands run on an E3 interface also take effect with the serial interface created on the E3 interface. However, the shutdown and undo shutdown commands run on a serial interface takes effect only with the serial interface.

Pre-configuration Tasks

Before configuring an E3 interface, power on the device and ensure that the self-check succeeds.

Configuration Procedures

Perform one or more of the following configurations as required.

Updated: 2019-01-02

Document ID: EDOC1100058399

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