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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 External Route Exchanges Between Level 2 Carrier PEs

Configuring External Route Exchanges Between Level 2 Carrier PEs

The MP-BGP peer relationship is established between PEs of the second carrier to exchange IPv4 VPN routes.


  • Perform the following steps on Level 2 Carrier PE.
    1. Run system-view

      The system view is displayed.

    2. Run bgp { as-number-plain | as-number-dot }

      The BGP view is displayed.

    3. Run peer ipv4-address as-number { as-number-plain | as-number-dot }

      The peer PE is specified as the BGP peer.

    4. Run peer ipv4-address connect-interface loopback interface-number

      The interface on which the TCP connection is set up is specified.

    5. (Optional)Run peer ipv4-address ebgp-max-hop [ hop-count ]

      The maximum hop of the EBGP connection is configured.

      This step is needed when the Level 2 carrier PEs are MP-EBGP peers of each other.

    6. Run ipv4-family vpnv4 [ unicast ]

      The BGP VPNv4 address family is displayed.

    7. Run peer ipv4-address enable

      The exchange of the IPv4 VPN routes with the peer is enabled.

    8. Run commit

      The configuration is committed.

Updated: 2019-01-14

Document ID: EDOC1100058925

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