SD-WAN vs MPLS: Discover the Differences
Businesses have needed private networks practically since the beginning of the internet. Originally, there were simple Wide Area Networks (WANs), though these had severe limitations and lacked security. However, WAN optimization got better over time with new protocols, perhaps the most notable being multi-protocol layer switching (MPLS), followed later by software-defined wide area network (SD-WAN). MPLS …