SD WAN (Software Defined Wide Area Networking) is better than MPLS (Multi Protocol Label Switching) because the technology is more in-line with the needs of almost all modern Enterprise businesses. * Note that there is always an exception to the rule and each use case is different.
Here are the main reasons why SD WAN is now a preferred WAN technology vs MPLS:
Cost savings – SD WAN is capable of using low cost broadband and cellular Internet connectivity which reduces cost when compared to MPLS.
Traffic steering – SD WAN can dynamically route traffic based on your network administrators preference or network conditions.
Public cloud – SD WAN enables users and branch offices to access their cloud applications from wherever they are located without the restrictive privacy of MPLS.
SASE & SSE Security – SD WAN is often sold with SASE and SSE security which makes the Enterprise much more secure than MPLS by applying end point protection.
Agility – SD WAN can be managed by the Enterprise via simple to use configuration and deployment portals with sophisticated reporting and statistics.
