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In addition to end-to-end high availability and consistent performance, security is quickly becoming critical to Multiprotocol Label Switching (MPLS) networks as they evolve into a unified core network infrastructure for Layer 2 and Layer 3 networking services.

MPLS Security, which protectors against Denial of Service attacks and unauthorized network access, includes both control and data plane protection capabilities. Service Providers and Enterprises can leverage these capabilities to implement robust and secure MPLS networks, maximizing network reliability and minimizing the potential adverse impacts of a MPLS network attack.

MPLS Security is a cross-functional area covering data and control plane protection mechanisms for all main MPLS areas, including Layer 2 and Layer 3 VPNs, Traffic Engineering, and GMPLS.

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Review additional information about MPLS Security in the Technical Support site area.
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