A basic BGP/MPLS IP VPN is an L3VPN network that covers only one carrier’s network, which is an MPLS backbone network that does not span multiple ASs, as shown in Figure 1. A basic BGP/MPLS IP VPN has the following characteristics: Transmits packets using extended BGP. Encapsulates and transmits VPN packets over MPLS LSPs serving as …
Continue reading Basic BGP/MPLS IP VPN