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Layer 2 VPN architectures Anthony Chan, Carlos Pignataro, Dmitry Bokotey, Wei Luo
Publisher: Cisco Press

The network-to-network VPN architecture allows organizations to share resources across disparate geographic locations without having to create redundant infrastructure at multiple sites. Both Draft-Martini and Draft-Kompella were the starting points for defining Layer-2 VPN architectures. Cisco Press – Layer 2 VPN Architectures.chm. An LSP initiated from either network would encapsulate into Ethernet before transiting to the other network. Cisco Press – Network Security Fundamentals.chm. Client support in T-MPLS is based on the IETF Pseudo wire model for layer-2 VPN. Layer 2 Forwarding is an IPsec protocol used for encryption along with the L2TP tunnel. Cisco Press – Optical Network Design and Implementation(2004).chm. You can learn AToM more in the CiscoPress books from Wei Luo (CCIE #13291), Carlos Pignataro (CCIE #4619), Dmitry Bokotey (CCIE #4460) and Anthony Chan (CCIE #10266), “Layer 2 VPN Architectures”. This takes away some of the anonymity that some consumers prefer when using VPN services. Wei Luo, Carlos Pignataro, Anthony Chan, Dmitry Bokotey; Layer 2 VPN Architectures Other important Books: # Traffic Engineering with MPLS # QoS for IP/MPLS networks.