Per-vrf Traffic Engineering with Segment Routing

MPLS Traffic engineering is a set of tools that can improve performance in MPLS based networks. Let's have a look at some terminologies when deploying MPLS Traffic Engineering: Head-End (Ingress PE)Tail-End (Egress PE) Looking at the diagram below, we can safely assume that PE1, PE2, and PE3 might play the role of Ingress and Egress … Continue reading Per-vrf Traffic Engineering with Segment Routing

MPLS VPN notes

I use this personal notes for my own study purposes, this method using bullet-points is what makes me comfortable about the topics I study, but the same doesn't mean for you because everybody has his own method of studying. More notes about MPLS-VPN are to be pasted here... Three control plane protocols define the MPLS … Continue reading MPLS VPN notes