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Configuration Guide - VPN 01

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Configuration Guide - VPN
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Creating a Local CCC Connection

Creating a Local CCC Connection

Creating a local CCC connection enables two CEs that connect to the same PE to communicate.


When configured with a local CCC connection, the PE functions similar to a Layer 2 switch to directly transmit the CEs' packets without using LSPs.

Perform the following steps on a PE connecting two CEs:


  1. Run system-view

    The system view is displayed.

  2. Run mpls l2vpn

    MPLS L2VPN is enabled.

  3. Run quit

    Return to the system view.

  4. Run ccc [ ip-interworking ] ccc-connection-name interface interface-type1 interface-number1 [ access-port ] [ raw | tagged ] out-interface interface-type2 interface-number2 [ access-port ] [ raw | tagged ]

    A local CCC connection is created.

    • Because the local CCC connection is bidirectional, only one connection is required, and only the inbound and outbound interfaces of the connection need to be configured on the PE.
    • If the link encapsulation types on the two CEs are inconsistent, configure ip-interworking in this command to enable heterogeneous IP interworking for the local CCC connection.
    • The raw, tagged, and access-port parameters can be configured in this command only when this command is applied to Ethernet links. The access-port parameter applies only to Ethernet main interfaces.

  5. (Optional) Run ccc ccc-name description description-text

    A description is configured for the local CCC connection.

  6. Run commit

    The configuration is committed.

Updated: 2019-01-14

Document ID: EDOC1100058925

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