WEBVTT

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Two provider edge routers connect through a core router.

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Use OSPF to make the provider loopbacks reachable across the core.

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Enable MPLS on the provider links and verify that LDP neighbors come up.

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Check the forwarding table for a label toward the far provider edge.

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Create the customer VRF and give each edge router a distinct route distinguisher.

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Attach a customer loopback to each VRF and configure the route targets.

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Set up a VPNv4 BGP session between the provider loopbacks.

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The BGP session is up, but the customer prefix is missing with mismatched route targets.

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Add the matching export target on the remote edge router.

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The customer prefix now appears in the VPN and in the receiving VRF.

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Ping the remote customer loopback from inside the VRF.

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The global routing table stays separate from the customer routes.