Multiprotocol Label Switching Wikipedia.
Several MPLS services including end-to-end QoS 15 management, and 6PE 16 imply to keep a label even between the penultimate and the last MPLS router, with a label disposition always done on the last MPLS router: the Ultimate Hop Popping UHP.
What is MPLS and How Does It Work? Blog iTel Networks Inc.
Contrary to what some might think, this is not a type of internet connection like fibre MPLS is more of a technique for using your internet more efficiently. SearchEnterpriseWAN defines MPLS as a protocol for speeding up and shaping network traffic flows, which means that MPLS sorts and prioritizes your data packets those little tidbits of information travelling through the world wide web based on their class of service e.g.