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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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Configuring Level 1 Carrier CE to Access Level 1 Carrier PE (Intra-AS)

Configuring Level 1 Carrier CE to Access Level 1 Carrier PE (Intra-AS)

When the first carrier and the second carrier are in the same AS, the first carrier takes the second carrier as its VPN user.

Procedure

  • Creating a VPN instance on Level 1 Carrier PE
    1. Run system-view

      The system view is displayed.

    2. Run ip vpn-instance vpn-instance-name

      A VPN instance is created and the VPN instance view is displayed.

    3. Run ipv4-family

      The IPv4 address family is enabled for the VPN instance and the VPN instance IPv4 address family view is displayed.

    4. Run route-distinguisher route-distinguisher

      The RD of the VPN instance IPv4 address family is configured.

    5. Run vpn-target vpn-target &<1-8> [ both | export-extcommunity | import-extcommunity ]

      The VPN target for the VPN instance IPv4 address family is configured.

    6. Run quit

      Return to the system view.

    7. Run interface interface-type interface-number

      The view of the interface connected to the Level 1 carrier CE.

    8. Run ip binding vpn-instance vpn-instance-name

      The interface is bound with the VPN instance.

    9. Run commit

      The configuration is committed.

  • Configuring LDP multi-instance and IGP multi-instance on Level 1 Carrier PE
    1. Run system-view

      The system view is displayed.

    2. Run mpls ldp vpn-instance vpn-instance-name

      LDP is enabled for the VPN instance.

    3. Run quit

      Return to the system view.

    4. Run interface interface-type interface-number

      The view of the interface connected to the Level 1 carrier CE.

    5. Run mpls

      MPLS is enabled on the interface.

    6. Run mpls ldp

      LDP is enabled on the interface.

    7. Run quit

      Return to the system view.

    8. Run commit

      The configuration is committed.

    9. Configure IGP between the Level 1 carrier PE and the Level 1 carrier CE.

      The RIP multi-instance, the OSPF multi-instance or the IS-IS multi-instance can be used on PE as the IGP protocol. In the IGP multi-instance view, BGP routes are imported; in the BGP-VPN instance address family view, IGP routes are imported.

  • Configuring LDP and IGP on the Level 1 Carrier CE
    1. Run system-view

      The system view is displayed.

    2. Run interface interface-type interface-number

      The view of the interface connected to the Level 1 carrier PE.

    3. Run ip address ip-address { mask | mask-length }

      The IP address of the interface is configured.

    4. Run mpls

      MPLS is enabled on the interface.

    5. Run mpls ldp

      LDP is enabled on the interface.

    6. Run mpls ldp transport-address interface

      The LDP session is set up on the IP address of the interface.

    7. Run quit

      Return to the system view.

    8. Run commit

      The configuration is committed.

    9. Configure IGP between the Level 1 carrier CE and the Level 1 carrier PE.

      RIP, OSPF or IS-IS can be used on the CE as an IGP protocol.

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Updated: 2019-01-14

Document ID: EDOC1100058925

Views: 33690

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