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.
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.