… Multi-protocol label switching (MPLS) will be used as the basis for future core networks, but
do we really know what this … Can we really carry all services over an MPLS core network? …

… core networks [4]. Since MPLS and ATM are very closely related, it would be desirable to
incorporate MPLS into these core networks … future IP-based core networks, and also provide …

… Multiprotocol label switching adds to the capabilities of IP networks in several ways. Despite
… Multiprotocol label switching (MPLS) is an extension to the existing Internet Protocol (IP) …

… Multiprotocol label switching (MPLS) is the convergence of … core network’s routing domain.
There is no requirement that the external routing domains ever share information with the core…

… for a number of available labels in a link with the … Multiprotocol Label Switching (OCS-GMPLS)
core networks. Further, we have suggested a switch (OCS) method for GMPLS network …

… mechanisms in their core networks to provide a reliable transmission. The ISPs should
determine the proper recovery mechanism based on the existing network resources and the …

… multi-protocol label switching (MPLS) networks have been widely applied in the backbone
network in … The reliability of MPLS networks is of great importance. In this paper, we consider …

… networking to service providers, who are dedicated to provisioning and managing reliable,
scalable network … Multiprotocol Label Switching (MPLS) gives providers the ability to offer …

… Overlay traffic engineering: IP over ATM and IP over frame relay networks Prior to the advent
of MPLS, large Internet service providers with dense core network topologies discovered …

… 1P to the label-swapping … network on top of a connection-oriented network. This section
discusses some of the existing techniques network operators have used to scale their networks …