Orhan Ergun 4 Comments

BGP Next-Hop Behaviour in IP and MPLS Networks

One of my CCDE bootcamp students asked a question about next hop in MPLS VPN network. So, I would be very pleased to explain the BGP next hop behaviour both in IP and MPLS network in this post.

Let’s start with this IP network shown below (Figure-1).

IBGP next-hop

Figure-1 IBGP Next Hop handling in IP networks

Read more