DENVER — As extensions to the multiprotocol label switching standard make MPLS viable for virtual private network transport, experts are warning against taking the protocol too far, too fast. MPLS is ...

MPLS VPN is one of the most efficient VPN infrastructures that allows the usage of multiple protocol switching techniques to provide its services. It primarily consists of a number of sites that are ...

In certain models of inter-provider Multi-Protocol Label Switching (MPLS) based Virtual Private Networks (VPNs) spoofing attack against VPN sites is a key concern. For example, MPLS-based VPN ...

One of the most compelling drivers for MPLS in service provider networks is its support for Virtual Private Networks (VPNs), in which the provider’s customers can connect geographically diverse sites ...

Provider-provisioned virtual private networks (PP-VPNs) are a relatively new technology that combines elements of network and customer premises equipment (CPE) VPNs to provide a secure networking ...

MPLS is the Cadillac of enterprise WAN services, having earned its stripes as the link option of choice because of its reliability, flexibility and controls. But upstarts are saying that, with a ...