Features оf IP/MPLS application and analysis of its use

DOI №______

Abstract

The article discusses the prospects of implementing a network based on IP/MPLS technology, provides an overview of the technical features and analyzes the benefits of this network, since this technology is in the perspective of the global development of mobile operators as the basis of the transport network. Particular attention is paid to the issues of accelerated promotion of packages on the network, the creation of virtual private networks. MPLS switching is proposed for backbone networks and large corporate networks and branches. MPLS technology in IP networks and OSI\ISO models is considered. IP/MPLS network infrastructure is explored. Routers that support MPLS are called LSR (Label Switching Routers). In order to forward a tagged packet over a specific channel, the LSR must support a label stack presentation and network layer packet processing system. MPLS-based VPNs were also considered. Efficient transmission of large amounts of traffic in backbone networks, reduction of routing tables in the network core, tag-based packet switching, transparent Ethernet and ATM/FR traffic through the IP/MPLS kernel.

Keywords: LSP; IP/MPLS; network kernel; SDH; DWDM; resource; architecture; technology; virtualization; VPN; QOS; COS; SDSL; LP-configuration; config.

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