MPLS workshop #3 – CE-PE connection using BGP
Our network is now able to carry vpnv4 prefixes, so it’s now time to receive them from customers. As mentioned before vpnv4 prefix consist of route distinguisher (RD) and IPv4 prefix. But that’s not all. We have to have set of tools to differ one customer from another and control propagation of prefixes. Those tools are VRFs, RDs and RTs.