When it comes to transport network, these days very hot discussion in the networking community is the comparison between Segment Routing, LDP and RSVP.
Recently I published a new book on Segment Routing. Segment Routing have been deployed by many networks (Both Enterprises and Service Providers ) for many different use cases such as Traffic Engineering, Fast Reroute , Monitoring and so on and I believe Segment Routing will be even more popular in near future. Thus, I believe …
There are many posts about MPLS Traffic Engineering with RSVP on the Website, in this post we will look at the alternative approaches to the MPLS TE with RSVP.
Segment Routing Traffic Engineering – First, you need to remember MPLS-Traffic engineering operation. MPLS-traffic engineering requires four steps, as shown below, for its operation.
Segment Routing (SR) leverages the source paradigm. A node. steers a packet through an ordered list of instructions, called ‘ segment ‘.State is kept in the packet header, not on the router, with Segment Routing.
MPLS VPN and Segment Routing. Many people have been asking what are the differences between MPLS VPN and Segment Routing.