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Configure Routing Instances for Layer 3 VPNs on PE Routers

To configure routing instances for Layer 3 VPNs, include the routing-instances statement at the [edit] hierarchy level. You configure VPN routing instances only on PE routers. 

[edit]

routing-instances {

    routing-instance-name {

        description text;

        interface interface-name ;

        instance-type vrf;

        route-distinguisher ( as-number:number | ip-address:number );

        vrf-import [ policy-name ];

        vrf-export [ policy-name  ];

        vrf-target {

            export community-name;

            import community-name;

        }

    }

}








 For the VPN to function, you must include the instance-type, interface, route-distinguisher, vrf-import, and vrf-export statements in the routing instance configuration on the PE router. The vrf-table-label statement is optional.

The following sections describe how to configure VPN routing instances:

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