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Configuration Guide - VPN

S9300, S9300E, and S9300X V200R010C00

This document describes the VPN configuration procedures and provides configuration examples.
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Configuring MAC Withdraw Loop Detection

Configuring MAC Withdraw Loop Detection


Media Access Control (MAC) Withdraw loop detection prevents MAC Withdraw message loops.


  1. Run:


    The system view is displayed.

  2. Run:

    mpls l2vpn

    Layer 2 virtual private network (L2VPN) is enabled, and the L2VPN view is displayed.

  3. Run:

    vpls mac-withdraw loop-detect enable

    MAC Withdraw loop detection is enabled.

    By default, MAC Withdraw loop detection is disabled.

Checking the Configuration

  • Run the display vsi [ name vsi-name ] verbose command to check the MAC Withdraw configuration.

  • Run the display vsi [ name vsi-name ] mac-withdraw loop-detect command to check information about MAC Withdraw message loops.

Updated: 2019-08-21

Document ID: EDOC1000142068

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