To allow the PE routers to exchange routing information among themselves, you must configure an interior gateway protocol (IGP) or static routes on these routers. You configure the IGP on the master instance of the routing protocol process (rpd) (that is, at the [edit protocols] hierarchy level), not within the Layer 2 VPN routing instance (that is, not at the [edit routing-instances] hierarchy level). Turn on traffic engineering on the IGP.
You configure the IGP in the standard way. This example does not include this portion of the configuration.