Generalized Multiprotocol Label Switching (GMPLS) is the next-generation implementation of Multiprotocol Label Switching (MPLS). GMPLS extends the functionality of MPLS to include a wider range of label-switched path (LSP) options for a variety of network devices.
This document assumes you have a general understanding
of MPLS, label switching concepts, and GMPLS Phase 1. For more information
about MPLS, see the JUNOS MPLS Applications Configuration
Guide. For more information about
GMPLS Phase 1, see the JUNOS 5.5 Feature Guide at: http://www.juniper.net/techpubs/
software/junos/junos55/feature-guide55/feature-guide-55.pdf.
This feature guide covers these topics: