SD-WAN Evolution
EVO I The first evolution of SD-WAN (Software-defined Wide Area Network) was to enable customer to migrate from MPLS (Multiprotocol Label Switching) to commodity internet. In Australia, we have different viable carriage options such as business grade nbn (National Broadband Network) and LTE (Long Term Evolution). MPLS has been around for more than 25 years however the cost for leased line is still substantially high. The main reason for this, MPLS comes with Service-level Agreements while internet is best effort…