Which technique directs data from one node to another by using short path labels rather than long network addresses?

MPLS is a technology that forwards data from one node to another using short path labels rather than long network addresses under high-performance telecom networks. Metropolitan Ethernet is known as just an Ethernet-based MAN (metropolitan-area network). DMVPN provides the capability to generate a dynamic mesh VPN network when not having to preconfigure all the possible tunnel endpoints. PPP is a data link protocol that allows two nodes to communicate with each other. PPP associates with plain old telephone service (POTS), ISDN, fiber links such as SONET, and other faster connections, such as T1.