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CLI-based Configuration Guide - Basic Configuration

AR500, AR510, AR531, AR550, AR1500, and AR2500 V200R010

This document provides the basic concepts, configuration procedures, and configuration examples in different application scenarios of the Basic configuration supported by the device.
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Enabling the Fast Provisioning Function

Enabling the Fast Provisioning Function

After the fast provisioning function is enabled, automatic learning is triggered only when the peer device sends ping packets.

Context

When configuring the fast provisioning function, pay attention to the following points:
  • After the fast provisioning function is disabled globally using the undo fast provisioning enable command, the fast provisioning function configured on interfaces also becomes invalid.

  • After enabling the fast provisioning function on an interface, create a sub-interface for the interface. Only the sub-interface can automatically learn information such as the VLAN, IP address, and DLCI from the peer device.

  • After the fast provisioning function is enabled, the device starts a timer since the first time the automatic learning function is triggered. The fast provisioning function is automatically disabled globally and on interfaces 1 hour later. If the device restarts within 1 hour, the fast provisioning function will not be automatically disabled 1 hour later. In this case, the fast provisioning function can only be disabled using the undo fast provisioning enable command.

Procedure

  1. Run the system-view command to enter the system view.
  2. Run the fast provisioning enable [ restart ] command to enable the fast provisioning function globally.

    By default, the fast provisioning function is disabled globally.

  3. Enable the fast provisioning function on sub-interfaces.

    1. Run the interface { ethernet | gigabitethernet } interface-number command to enter the Ethernet interface view.

    2. Run the fast-provisioning enable command to enable the fast provisioning function on the interface.

    3. Run the quit command to return to the system view.

    4. Run the interface { ethernet | gigabitethernet } interface-number.subinterface-number command to create an Ethernet sub-interface and enter the sub-interface view.

  4. (Optional) Run the fast-provisioning disable command to disable the fast provisioning function on sub-interfaces.

Follow-Up Process

Run the ping [ -tos tos-value ] host command on the peer device to trigger automatic learning on the local device.

NOTE:

Automatic learning can only be triggered by using the ping host or ping -tos tos-value host command on the peer device.

Verifying the Configuration

  • Run the display fast provisioning state command to check the status of the fast provisioning function on the interface.

  • Run the display fast provisioning record [ interface interface-type interface-number ] command to check the automatic learning record on an interface enabled with the fast provisioning function.

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Updated: 2019-05-20

Document ID: EDOC1100034225

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