Ethernet Over MPLS What is Ethernet Over MPLS? Ethernet Over MPLS (Multiprotocol Label Switching) is a networking technology that enables Ethernet traffic to be transported over an MPLS network, combining the simplicity of Ethernet with the scalability and performance of MPLS. Explanation This technology allows businesses to interconnect multiple sites with high reliability and quality of service (QoS). It is commonly used for wide-area network (WAN) connections and supports real-time applications like voice and video. Practical Example of Ethernet Over MPLS A multinational corporation might use Ethernet Over MPLS to connect its offices across different countries, ensuring secure and efficient communication.