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    Characteristics of Export and Global Export Maps

    Export maps and global export maps can export both labeled and unlabeled routes. If you want to export only one or the other, you can use a match mpls-label command in the export or global export route map.

    Table 1 lists additional characteristics of export and global export maps.

    Table 1: Characteristics of Export and Global Export Maps

    Characteristic

    Export

    Global Export

    Distributes routes to the global BGP VPN RIB local to the VR. This RIB is often referred to as the core VPN RIB.

    Yes

    Distributes routes to the global BGP non-VPN RIB local to the VR. This RIB is often referred to as the core non-VPN RIB or core RIB.

    Yes

    Exports all types of routes (received routes, redistributed routes, network routes, aggregate routes, and auto-summary routes).

    Yes

    Exports only locally originated routes (all routes other than those that have been received).

    Yes

    Exports both best and non-best routes. The best route selection is made again in the core after the export.

    Yes

    Yes

    Published: 2014-08-18