name: MPLS
full_form: Multiprotocol Label Switching
context: HDLC is defined in ISO/IEC 13239 [2]. This description only covers the aspects of HDLC which are used by this TS. The HDLC definition âUNC1,15.1, TWAâ can be broken down to: - UNC; - The âUâ means Unbalanced operation; - The âNâ means Normal response mode (sequence numbers used in data frames); - The âCâ means Class. - Options supported; - â1â means use of XID negotiation; - â15.1â means use of start/stop transmission with basic transparency; - Two Way Alternate (TWA) is the HDLC term for half duplex.
description: Multiprotocol Label Switching (MPLS) is a layer 2.5 protocol that complements and enhances the IP protocol by offering an alternative method of forwarding IP packets. It runs on top of various L2 technologies, such as PPP/Sonet, Ethernet, ATM, FR, WDM Lambdas, etc., and forwards IP packets based on a 20-bit label.
explanation: MPLS is classified as a Technology because the context describes it as a protocol that enhances and complements the IP protocol, providing an alternative method of forwarding IP packets. The description highlights its functionality, architecture, and operation within the network.
section_title: 6.2.4.1	MPLS General Description
biotag_Context: B-Protocol,O,O,O,B-Specification,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Message,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O
biotag_Description: B-Technology,I-Technology,I-Technology,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O