Рет қаралды 471
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Learn how L2 (Layer 2) VPNs (Virtual Private Networks) are used to extend a network segment over long distances, and how they use encryption to secure traffic. Understand the impact of a L2 VPN on the IP addressing scheme. Understand how Layer 2 VPNs can be used to help with DR (Disaster Recovery) and also achieve VM (Virtual Machine) mobility.
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