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SYSTEM AND METHOD FOR VIRTUAL NETWORK TOPOLOGIES AND VPN IN MULTI-LAYER NETWORKS
SYSTEM AND METHOD FOR VIRTUAL NETWORK TOPOLOGIES AND VPN IN MULTI-LAYER NETWORKS
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机译:多层网络中虚拟网络拓扑和VPN的系统和方法
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摘要
Systems and methods for a multi-layer network to achieve network resource isolation among clients using the same server network, such as a VPN in a multi-layered network and interaction within the node, may include interaction between a server layer (e.g. L0 Photonic network) and the client layer (e.g. L1 network) that help the client layer (L1) gather information about the server-layer (L0) connection affinities. For example, the use of server layer (L0) connection affinities to construct Virtual Network Topologies (VNT) and/or network abstractions for customer traffic isolations in client layer (L1), the use of VNT to offer physical and/or logical network resource isolation for L1 customers, and provide L1 VPN services in a multi-layer environment.
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